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Very Intense Tropical Cyclone Freddy, also known as Severe Tropical Cyclone Freddy, was an exceptionally long-lived, powerful, and deadly
tropical cyclone A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depend ...
that traversed the southern Indian Ocean for more than five weeks in February and March 2023. Freddy is both the longest-lasting and highest-
ACE An ace is a playing card, Dice, die or domino with a single Pip (counting), pip. In the standard French deck, an ace has a single suit (cards), suit symbol (a heart, diamond, spade, or club) located in the middle of the card, sometimes large a ...
-producing tropical cyclone ever recorded worldwide, traveling across the southern
Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by th ...
,
Mozambique Mozambique (), officially the Republic of Mozambique ( pt, Moçambique or , ; ny, Mozambiki; sw, Msumbiji; ts, Muzambhiki), is a country located in southeastern Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi ...
, and
Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...
for 37 days and producing 87.01 units of ACE. Additionally, it is the third-deadliest tropical cyclone recorded in the Southern Hemisphere, only behind
2019 File:2019 collage v1.png, From top left, clockwise: Hong Kong protests turn to widespread riots and civil disobedience; House of Representatives votes to adopt articles of impeachment against Donald Trump; CRISPR gene editing first used to experim ...
's Cyclone Idai and the
1973 Flores cyclone The 1973 Flores cyclone was the deadliest known tropical cyclone in the Southern Hemisphere, having killed 1,653 people in Indonesia in April 1973. The cyclone formed in the Banda Sea on 26 April as a tropical low. It intensifie ...
. Freddy was the fourth named storm of the 2022–23 Australian region cyclone season, and the second very intense tropical cyclone of the
2022–23 South-West Indian Ocean cyclone season The 2022–23 South-West Indian Ocean cyclone season is an ongoing event of the annual cycle of tropical cyclone and subtropical cyclone formation. It began on 15 November 2022, and will end on 30 April 2023, with the exception for Mauritius and ...
. Freddy first developed as a disturbance on 5 February 2023. While in the Australian region cyclone basin, the storm quickly intensified and became a Category 4 severe tropical cyclone, before it moved into the South-West Indian Ocean basin, where it intensified further. The
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
(JTWC) estimated 1-minute sustained winds of at Freddy's peak strength, equivalent to Category 5 strength on the Saffir–Simpson scale. On 19 February,
Météo-France Météo-France is the French national meteorological service. Organisation The organisation was established by decree in June 1993 and is a department of the Ministry of Transportation. It is headquartered in Paris but many domestic operatio ...
(MFR) upgraded it to a very intense tropical cyclone, estimated 10-minute
winds Wind is the natural movement of air or other gases relative to a planet's surface. Winds occur on a range of scales, from thunderstorm flows lasting tens of minutes, to local breezes generated by heating of land surfaces and lasting a few hou ...
of . Freddy made its first landfall near Mananjary, Madagascar. The storm rapidly weakened overland but re-strengthened in the Mozambique Channel. Shortly afterward, Freddy made second landfall just south of Vilankulos, Mozambique, before rapidly weakening again. Unexpectedly, the system managed to survive its visit in Mozambique and emerged back over the channel on 1 March. Soon after, Freddy was re-classified as a tropical cyclone by the MFR. Over the course of 10 days, Freddy rapidly intensified on two occasions, eventually slowing to a semi-stationary movement near Quelimane, Mozambique. Moving northwest inland, the storm gradually deteriorated and was last noted on 14 March. Preparations for the storm in the
Mascarene Islands The Mascarene Islands (, ) or Mascarenes or Mascarenhas Archipelago is a group of islands in the Indian Ocean east of Madagascar consisting of the islands belonging to the Republic of Mauritius as well as the French department of Réunion. Thei ...
included flight groundings, cyclone alerts, and personnel being prepped for the aftermath, among other things. In Madagascar, areas previously affected by Cyclones Batsirai and Cheneso were feared to be worsened by the storm's arrival. On 20–21 February, Freddy skirted Mauritius and Réunion to the north, bringing strong winds and adverse weather conditions. A Taiwanese-flagged vessel with a crew of 16 went missing northeast of Mauritius. The cyclone struck southeastern Madagascar, damaging many homes. Impacts in Mozambique were more severe than in Madagascar and included heavy rainfall in the southern half of the country and widely damaged infrastructure. Some parts of the country received more than of rain. Effects in Mozambique were exacerbated after its second landfall with further floods and wind damage. The hardest-hit was
Malawi Malawi (; or aláwi Tumbuka: ''Malaŵi''), officially the Republic of Malawi, is a landlocked country in Southeastern Africa that was formerly known as Nyasaland. It is bordered by Zambia to the west, Tanzania to the north and northeast ...
where incessant rains caused catastrophic flash floods, especially
Blantyre Blantyre () is Malawi's centre of finance and commerce, and its second largest city, with an enumerated 800,264 inhabitants . It is sometimes referred to as the commercial and industrial capital of Malawi as opposed to the political capital, L ...
. The nation's power grid was crippled, with its hydroelectric dam rendered inoperable. Overall, the cyclone killed at least 1,434 people: at least 1,216 people were killed in Malawi (with 537 people missing and presumed dead), 198 in Mozambique, 17 in Madagascar, 2 in Zimbabwe, and 1 in Mauritius, making it the first tropical cyclone globally to claim at least 1,000 lives since Cyclone Idai in 2019. Food security was of particular concern, with millions of others left at risk. The storm struck during a widespread
cholera Cholera is an infection of the small intestine by some strains of the bacterium ''Vibrio cholerae''. Symptoms may range from none, to mild, to severe. The classic symptom is large amounts of watery diarrhea that lasts a few days. Vomiting and ...
outbreak in Mozambique and Malawi as well; severe flooding worsened the epidemic. Survivors of the cyclone were found digging in rubble with their hands to find other survivors. Total damages are estimated to reach $655 million USD, making it the second-costliest cyclone in the south-west Indian Ocean after Idai.


Meteorological history

On 5 February, the Madden–Julian Oscillation (MJO) and an equatorial Rossby wave in the Australian region contributed to the formation of tropical low over the north of Western Australia. At first, the circulation was ill-defined, but by the evening and overnight, persistent atmospheric convection had occurred and was beginning to show signs of better organization. During 6 February, the Australian Bureau of Meteorology (BoM) reported that the tropical low had developed into a Category 1-cyclone on its scale and named it ''Freddy''. On the same day, the
Joint Typhoon Warning Center The Joint typhoon Warning Center (JTWC) is a joint United States Navy – United States Air Force command in Pearl Harbor, Hawaii. The JTWC is responsible for the issuing of tropical cyclone warnings in the North-West Pacific Ocean, South P ...
(JTWC) classified the system as ''Tropical Cyclone 11S''. The BoM subsequently upgraded Freddy into a Category 2 tropical cyclone, before further upgrading it to a Category 3 cyclone. The cyclone began showing an
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feature visible in
microwave imaging Microwave imaging is a science which has been evolved from older detecting/locating techniques (e.g., radar) in order to evaluate hidden or embedded objects in a structure (or media) using electromagnetic (EM) waves in microwave regime (i.e., ~300&n ...
.Alt URL
/ref> Freddy weakened slightly due to its
central dense overcast The central dense overcast, or CDO, of a tropical cyclone or strong subtropical cyclone is the large central area of thunderstorms surrounding its circulation center, caused by the formation of its eyewall. It can be round, angular, oval, or irr ...
and a persistent area of cold cloud tops. The JTWC assessed that Freddy's winds bottomed out at . Freddy weakened back into a tropical storm, and the BoM estimated winds of , the weakening resulting from easterly wind shear. Freddy had further intensified into a Category 4 severe tropical cyclone due to the presence of a well-defined eye surrounded by deep convection. Freddy gradually became disorganized, with its eye no longer well-defined. During 14 February, Freddy crossed 90° E into the South-West Indian Ocean basin and was immediately classified as a tropical cyclone by
Météo-France Météo-France is the French national meteorological service. Organisation The organisation was established by decree in June 1993 and is a department of the Ministry of Transportation. It is headquartered in Paris but many domestic operatio ...
(MFR). The JTWC assessed Freddy as having 1-minute maximum sustained winds of , making the storm a Category 5-equivalent tropical cyclone. Later the next day, Freddy was upgraded to a very intense tropical cyclone by the MFR. At about 7 p.m. local time on 21 February, the cyclone made its first landfall near Mananjary, Madagascar. During 22 February, Freddy significantly improved in organization as it moved southwestward across the
Mozambique Channel The Mozambique Channel (french: Canal du Mozambique, mg, Lakandranon'i Mozambika, pt, Canal de Moçambique) is an arm of the Indian Ocean located between the Southeast African countries of Madagascar and Mozambique. The channel is about long ...
. Freddy re-strengthened into a moderate tropical storm after the convection began to rapidly increase. By 12:00 UTC on 24 February, the MFR reported that Freddy had made a second landfall south of Vilankulos, Mozambique, with 10-minute sustained winds of . Freddy rapidly weakened as it moved westward and further inland, weakening to an overland depression by 18:00 UTC that day. Freddy re-emerged over the Mozambique Channel on 2 March, the MFR resumed advisories on the system as a tropical disturbance. Throughout the next day, Freddy was downgraded to zone of disturbed weather status. Satellite imagery showed that an ill-defined eye was visible, and Freddy intensified further into a tropical cyclone. Freddy rapidly weakened as a result of the presence of higher wind shear as well as dry air intrusion. Later that next day, the storm's winds weakened to . However, the JTWC and MFR later indicated that the winds strengthened to . Freddy made its final landfall on Quelimane, Zambezia Province, Mozambique, with sustained winds of on 11 March. The system gradually degraded and MFR ceased monitoring it as a tropical cyclone on 14 March.


Records

Freddy holds the record as the longest-lasting tropical cyclone worldwide, beating the previous record set by Hurricane John in 1994. Freddy also holds the record for the all-time highest
accumulated cyclone energy Accumulated cyclone energy (ACE) is a metric used by various agencies to express the energy released by a tropical cyclone during its lifetime. It is calculating by summing the square of a tropical cyclone's maximum sustained winds, measured ever ...
of a tropical cyclone worldwide, with an ACE of 87.01, breaking the previous record, set by Hurricane Ioke in 2006, of 85.26. Freddy was the first tropical cyclone to undergo seven separate rounds of rapid intensification and was one of only four systems to traverse the entirety of the southern Indian Ocean from east to west; the others were cyclones Litanne in
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as well as Leon–Eline and Hudah in
2000 File:2000 Events Collage.png, From left, clockwise: Protests against Bush v. Gore after the 2000 United States presidential election; Heads of state meet for the Millennium Summit; The International Space Station in its infant form as seen from ...
.


Preparations


Mauritius

A class I cyclone warning was issued by Mauritius for
Rodrigues Rodrigues (french: Île Rodrigues, link=yes ; Creole: ) is a autonomous outer island of the Republic of Mauritius in the Indian Ocean, about east of Mauritius. It is part of the Mascarene Islands, which include Mauritius and Réunion. Rodr ...
, and later a class II cyclone warning was issued. Flights from Rodrigues to Saint-Denis, Réunion, were canceled or rescheduled due to inclement weather. Prime Minister
Pravind Jugnauth Pravind Kumar Jugnauth (born 25 December 1961) is a Mauritian politician serving as the prime minister of Mauritius since January 2017. Jugnauth has been the leader of the Militant Socialist Movement (MSM) party since April 2003. He has held a n ...
stated this during a radio and television address urging vigilance and caution. The Mauritius Meteorological Services (MMS) issued a class III cyclone warning, estimating that Freddy's center gusts might reach up to . The country also shut down its
stock exchange A stock exchange, securities exchange, or bourse is an exchange where stockbrokers and traders can buy and sell securities, such as shares of stock, bonds and other financial instruments. Stock exchanges may also provide facilities for th ...
as the storm neared. A total of 1,019 people sought refuge in public shelters.


Réunion

On 18 February, a cyclone yellow pre-alert was issued for the island of
Réunion Réunion (; french: La Réunion, ; previously ''Île Bourbon''; rcf, label= Reunionese Creole, La Rényon) is an island in the Indian Ocean that is an overseas department and region of France. It is located approximately east of the island ...
by the MFR. The following day, this was upgraded to an orange alert which prompted all schools to close. Hospital patients whose conditions did not require immediate treatment were to return home while those with more care-intensive needs were to be transported to designated facilities. The island's power company, EDF La Réunion, prepped 200 personnel with a further 100 people from subcontracted companies for immediate repairs once storm conditions subsided. Call centers were staffed with 60 additional workers. The company also prepped 50 vehicles, electrical equipment, 15 generators, and 4 helicopters for use. Residents in areas hard-hit by
Cyclone Batsirai Intense Tropical Cyclone Batsirai was a deadly tropical cyclone which heavily impacted Madagascar in February 2022, becoming the strongest tropical cyclone to strike Madagascar since Cyclone Enawo in 2017. It made landfall two weeks after Trop ...
in February 2022 worried of exacerbated damage upon Freddy's arrival. Authorities in Le Tampon were mobilizing for the system's arrival. High seas prompted the closure of the Nouvelle route du Littoral with bus shuttles established to transport residents through inland routes to and from communities in the north and west. On 20 February, the RSMA-R mobilized 250 personnel for relief efforts. All service at Roland Garros Airport was suspended the same day, with service to resume following the cyclone's passage. A red alert for coastal flooding was issued for areas between Champs Borne and Pointe des Cascades. The city of Saint-Benoît opened two public shelters and closed all sporting facilities. Officials in Saint-Pierre postponed a local carnival for more than two weeks.


Madagascar

Cyclone Freddy threatened areas of Madagascar still reeling from the successive impacts of Cyclones Batsirai and Emnati in 2022; 874,000 people remained food insecure in the region.
Medair Medair is an Non-governmental organization, international non-governmental organisation (INGO) whose purpose is to relieve human suffering in some of the world's most remote and devastated places. Medair aims to assist people affected by natural ...
noted that the region was suffering from a surge in childhood malnutrition stemming from an inadequate humanitarian response to the aforementioned cyclones. On 18 February, General Directorate of Meteorology issued warnings for the Analanjirofo and
Sava The Sava (; , ; sr-cyr, Сава, hu, Száva) is a river in Central and Southeast Europe, a right-bank and the longest tributary of the Danube. It flows through Slovenia, Croatia and along its border with Bosnia and Herzegovina, and finally th ...
regions, advising residents to take precautions as the cyclone was expected to make landfall. In the landfall area, Madagascar's weather service noted "torrential rains" and "very high to enormous seas" were of concern. The government of Madagascar pre-positioned of rice to areas threatened by Freddy. Transportation services and schools were closed on 21 February. Residents at risk of Freddy placed sandbags over their homes' roofs for reinforcement. The
International Federation of Red Cross and Red Crescent Societies The International Federation of Red Cross and Red Crescent Societies (IFRC) is a worldwide humanitarian aid organization that reaches 160 million people each year through its 192-member National Societies. It acts before, during and after disas ...
(IFRC) in Madagascar announced it was preparing for the cyclone.
Météo-France Météo-France is the French national meteorological service. Organisation The organisation was established by decree in June 1993 and is a department of the Ministry of Transportation. It is headquartered in Paris but many domestic operatio ...
noted on 19 February that accumulations for were possible for the southern regions of Madagascar. The Global Disaster Alert and Coordination System estimated over 2.2 million people would be affected by Freddy's storm surge and flooding in the country. Tents, ropes, chainsaws, and other supplies have been sent by the National Office for Risk and Disaster Management (BNGRC) to the eastern districts. The United Nations Office for the Coordination of Humanitarian Affairs (OCHA) and its partners deployed 80 humanitarian staff to Mahanoro, Mananjary, and Manakara, and placed two aircraft on standby. The agency was unable to sufficiently allocate emergency supplies due to a lack of funding and shortages from Cyclone Cheneso the month prior. Medair already had field offices in place after Cyclone Cheneso in southern and southeastern Madagascar. Emphasis was placed on providing clean drinking water and emergency kits to residents in Marondava and Maroansetra. At least 7,000 people were pre-emptively evacuated from at-risk coastal regions before Freddy's arrival.


Mozambique


First arrival

Local reports had estimated over 600,000 people were expected to be affected in the country by the cyclone alone. Rainfall predictions reached south of Beira into
Inhambane Province Inhambane is a province of Mozambique located on the coast in the southern part of the country. It has an area of 68,615 km2 and a population of 1,488,676 (2017 census). The provincial capital is also called Inhambane. The climate is trop ...
, with locally. Overall, a month's worth of rain was forecasted. The country's national meteorological service issued a red alert on 21 February. Freddy's intense and prolonged rainfall was also feared to worsen flooding in central and northern areas, affecting up to 1.75 million people, this rainfall also caused deadly landslides. Rescue teams, food supplies, tents, and boats were put in place to support the aftermath.


Second arrival

During March 2023, as Freddy approached a second time, the Mozambique National Meteorology Institute (INAM) predicted torrential rains of more than in 24 hours in the provinces of Manica,
Sofala Sofala, at present known as Nova Sofala, used to be the chief seaport of the Mwenemutapa Kingdom, whose capital was at Mount Fura. It is located on the Sofala Bank in Sofala Province of Mozambique. It was founded by Somali merchants. This name wa ...
,
Tete Tete is the capital city of Tete Province in Mozambique. It is located on the Zambezi River, and is the site of two of the four bridges crossing the river in Mozambique. A Swahili trade center before the Portuguese colonial era, Tete continues ...
, and Zambezia. Peak rainfall was forecasted to be between . According to the National Institute for Disaster Risk Management and Reduction (INGD), approximately 565,000 people were at risk, though a United Nations and
European Union The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been des ...
-led disaster alert predicted 2.3 million were at risk. Thousands were moved to evacuation shelters as precaution.


Malawi

Cyclone Freddy was expected to hit Malawi, and bring with it torrential rains and damaging winds to the southern region. Forecasts predicted accumulations of rainfall there could reach . The Ministry of Education ordered the suspension of all classes in districts at risk.


Impact

In general, Freddy produced extraordinarily heavy rains, primarily in Mozambique and Malawi. Heavy winds lashed areas as well, and infrastructure took heavy hits due to excessive flooding. Freddy's stalling over Mozambique and Malawi worsened the rains immensely.


Mauritius

According to the MMS, the cyclone passed within of the island, just north of Grand Bay. Strong winds and waves were observed along the northern coast of Mauritius. Winds in
Port Louis Port Louis (french: Port-Louis; mfe, label= Mauritian Creole, Polwi or , ) is the capital city of Mauritius. It is mainly located in the Port Louis District, with a small western part in the Black River District. Port Louis is the country's ec ...
reached while a peak gust of was observed on Signal Mountain. Flooding and gale-force winds also affected the country. According to media reports, there was one fatality, and at least 500 displaced families in a variety of shelters across Mauritius. Around 4:00 a.m. local time on 20 February, contact was lost with the Taiwanese-flagged fishing trawler ''LV Lien Sheng Fa'' with a crew of 16 just outside the territorial waters of Mauritius. The crew included a Taiwanese captain and 15 Indonesian fishermen. An alert was sent out by Taiwan's
Fisheries Agency The Fisheries Agency (FA; ) is the agency of the Council of Agriculture of the Taiwan (ROC) responsible for all matters relating to fisheries. History In May 1998, the amendment of the Regulation for the Organization of the Council of Agricultu ...
for the missing vessel on 23 February. The ''MV Star Venture'' found the ship capsized on 25 February about northeast of Mauritius within the nation's exclusive economic zone. Later sorties by the aircraft ''Dornier'' and the ship CGA ''Baracuda'' failed to find any survivors. Mauritius deployed a diving team to confirm the identity of the ship. The vessel's
lifeboat Lifeboat may refer to: Rescue vessels * Lifeboat (shipboard), a small craft aboard a ship to allow for emergency escape * Lifeboat (rescue), a boat designed for sea rescues * Airborne lifeboat, an air-dropped boat used to save downed airmen A ...
was confirmed to have been deployed; however, it has not been found as of 3 March.


Réunion

Freddy impacted Réunion on 20–21 February, with its effects being relatively limited. Nearly 25,000 customers were left without power at the height of the cyclone; all but 500 had their service restored within a day. In Saint-Paul, 20 tons of mangoes were destroyed. Highway RD48 in Salazie was closed due to a landslide. Eleven mobile sites maintained by
Orange S.A. Orange S.A. (), formerly France Télécom S.A. (stylized as france telecom) is a French multinational telecommunications corporation. It has 266 million customers worldwide and employs 89,000 people in France, and 59,000 elsewhere. In 2015, ...
were knocked offline in Tampon, Saint-Louis, and Saint-Paul. On 23 February, Foehn winds on the backside of the storm led to temperatures reaching along the southwestern coast of Réunion.


Madagascar


First landfall

Damage was less than expected due to Freddy's weaker-than-forecasted winds, and early preparations. Freddy made its first landfall near Mananjary, which was still recovering from
Cyclone Batsirai Intense Tropical Cyclone Batsirai was a deadly tropical cyclone which heavily impacted Madagascar in February 2022, becoming the strongest tropical cyclone to strike Madagascar since Cyclone Enawo in 2017. It made landfall two weeks after Trop ...
a year earlier. In total, over 14,000 homes were affected, with 1,206 destroyed, 3,079 flooded, and at least 9,696 damaged. At least 22,500 people were displaced, with over 12,000 in Mananjary alone. Freddy also left 79 schools roofless, and damaged or destroyed 37 and 6 respectively. The storm's effects caused more 11,000 to flee their homes. The impact zone of Freddy included 13-15 municipalities. About 16 km2 (9.9 mi2) of land was flooded according to
UNOSAT UNOSAT is the United Nations Satellite Centre. It is hosted at the United Nations Institute for Training and Research (UNITAR), with the mission to promote evidence-based decision making for peace, security and resilience using geo-spatial informa ...
. Overall, the cyclone was responsible for seven deaths, and affected 226,000.


Second arrival

On its second arrival, Cyclone Freddy brought severe rains to the southwestern portion of the country. At least 72,600 people were affected by the cyclone, including 20 people who were displaced, of whom 16,367 are in 34 temporary sites in several districts, and over 7,900 are living with relatives in the regions of Menabe and Atsimo Andrefana. 158 of which were destroyed, 67 of which were damaged, and 55 of which had no roofs. Overall, 12,400 houses (6,000 of which were flooded, 900 of which were damaged, and 5,500 of which were destroyed) and 280 classrooms, some 28,000 students were prevented from attending school. Ten people have died and three were missing.


Mozambique


First landfall

Cyclone Freddy made its first landfall in Mozambique (and second landfall overall) south of
Vilanculos Vilankulo (or Vilanculos) is a coastal town in Mozambique, lying in the Vilanculos District of Inhambane Province. Vilankulo is named after local tribal chief Gamela Vilankulo Mukoke, and some of the "bairros" (suburbs) are named after his sons. ...
, Inhambane Province, causing heavy rains, strong winds, and rough seas. Some damage was reported, primarily due to fallen trees and rooftops. Public infrastructure and services have also suffered widespread damage, including 60 health units, 1,012 schools. At least ten people died in the country during the first landfall. Over 166,600 were affected. Much of the southern half of the country saw rainfall totaling . Thousands of homes were damaged, with approximately 28,300 destroyed. of road across many were damaged. More than 92,000 hectares of crops were affected, and more than 18,700 hectares of crops were lost in areas where 400,000 were food insecure. The storm struck during a
cholera Cholera is an infection of the small intestine by some strains of the bacterium ''Vibrio cholerae''. Symptoms may range from none, to mild, to severe. The classic symptom is large amounts of watery diarrhea that lasts a few days. Vomiting and ...
outbreak, raising worries of the storm worsening its effects.


Second landfall

Freddy made its second landfall in
Zambezia Province Zambezia ( pt, Zambézia) is the second most-populous province of Mozambique, located in the central coastal region south-west of Nampula Province and north-east of Sofala Province. It has a population of 5.11 million, according to the 2017 censu ...
on 11 March, bringing torrential rainfall, storm surge, and much stronger winds compared to the prior landfall. The
Zambezi The Zambezi River (also spelled Zambeze and Zambesi) is the fourth-longest river in Africa, the longest east-flowing river in Africa and the largest flowing into the Indian Ocean from Africa. Its drainage basin covers , slightly less than hal ...
and Tambarara river basins had reported above-average water levels before its landfall. The power utility had turned off the electricity completely as a precaution against the cyclone. Locals reported seeing roofs torn off houses, broken windows, and streets flooded in Quelimane. Sustained winds of , gusting up to were recorded in the city. All flights were suspended due to the inclement weather brought by Freddy. Communications and electrical supplies were cut early into the storm, hampering damage assessments. Power company Electricidade de Moçambique said that most areas had electricity restored by 11 March mid-afternoon. The nation's UNICEF chief of advocacy, communications, and partnerships, Guy Taylor, stated that there was "lots of destruction", and that Freddy was "potentially a disaster of large magnitude". Taylor also noted that rural areas were completely destroyed. Access to clean water was effectively cut off in Quelimane. State TV reported that hundreds were displaced in Freddy's wake. More than 650 houses in
Marromeu District Marromeu District is a district of Sofala Province in Mozambique. The principal town is Marromeu. The district is located in the northeast of the province, and borders with Chinde and Mopeia Districts of Zambezia Province in the north, Cheringoma ...
, and over 3,000 in Sofala province were affected by flooding. The nation saw a year's worth of rainfall in just 4 weeks. Locals said localized flooding was an issue even before landfall. In a preliminary satellite evaluation of of land, was estimated to be flooded. Widespread areas received over of rainfall, with smaller, localized pockets of , eclipsing the maximum accumulations of Cyclone Idai 4 years earlier. 348,000 hectares of cropland were damaged, and over 800,000 people were living in flooded areas following Freddy.
Cholera Cholera is an infection of the small intestine by some strains of the bacterium ''Vibrio cholerae''. Symptoms may range from none, to mild, to severe. The classic symptom is large amounts of watery diarrhea that lasts a few days. Vomiting and ...
cases also increased among affected populations. A total of 8 provinces were damaged by the cyclone. 1,017 schools took a hit, and more than of road was damaged. This includes the main national road, N1, which was restored by 21 March. A total of 103,000 houses were destroyed, and another 25,000 had been flooded. Some 15,000 people were stranded when they moved to higher ground for protection. The old provincial hospital in Quelimane had its roof blown off, making supporting those in need more difficult. Many people were left homeless during the storm and took shelter in schools, the latter being turned into reception areas. Large amounts of crop fields were flooded as well. The INGD stated that the storm's effects on Mozambique were worse than expected. Freddy affected areas were initially deemed safe beforehand. Overall, Freddy caused at least 143 deaths on its second arrival. At least 886,487 people were affected as well. An estimated 49,000 were displaced and another 280 were injured. At least 22 deaths from cholera were blamed on Freddy and the subsequent flooding.


Malawi

Before Freddy arrived in Malawi, the country had been experiencing its worst cholera outbreak in history. Freddy's effects increased fears among the public that it would worsen. Rainfall was heaviest in the southern region of the country. These districts include
Blantyre Blantyre () is Malawi's centre of finance and commerce, and its second largest city, with an enumerated 800,264 inhabitants . It is sometimes referred to as the commercial and industrial capital of Malawi as opposed to the political capital, L ...
, Phalombe, Mulanje, Chikhwawa, and Nsanje. Flash floods devastated many regions, washing away homes and people and leaving infrastructure ruined. The entire nation experienced blackout due to the Electricity Generation Company Malawi Limited (EGENCO) shutting down power to avoid further damage to power-generating machines. The nation's hydroelectric power plant, which provides a large portion of the country with electricity, was rendered inoperable by debris. At least 1,216 people were killed in the onslaught of Freddy with 537 people missing, and presumed dead, and 1,332 injuries reported. At least 192 of these deaths were reported in Blantyre, and at least 40 of whom were children according to Médecins Sans Frontières. 135 of them were in Mulanje as well. 180,000 people were displaced across the country and forced to evacuate their homes, with 500,000 affected in general. Among these 280,000 were children. There were also around 90 fatalities in
Mulanje Mulanje, formerly called Mlanje, is a town in the Southern Region of Malawi, close to the border with Mozambique, to the east. It is near the Mulanje Massif. Location The town of Mulanje lies along the M-2 highway from Thyolo to the west to t ...
. More than 50,000 houses were damaged or destroyed. In terms of rainfall, over a month's worth of rain was dumped in just a day, totaling to six months of precipitation in six days. The small village of Mtauchira in
Chiradzulu District Chiradzulu is a district in the Southern Region of Malawi. The capital is Chiradzulu. The district covers an area of 767 km.² and has a population of 236,050. Demographics At the time of the 2018 Census of Malawi, the distribution of the ...
was completely destroyed by a landslide that fell from
Chambe Peak Chambe Peak Chambe Peak is a peak of Mulanje Massif, one of the highest mountains in Southern Africa, with an elevation of 3,002 meters (9,849 ft.). A steep path provides a great view across Southern Malawi and Mozambique Mozambique ...
. At least 7 people died and 40 were injured in the village while an unknown number of others were missing as of 14 March. Over of general land was flooded, causing many smallholder farmers to have their crops and fields lost to the storm. Approximately 204,833 hectares of cropland were inundated - 84,930 being submerged and 119,930 were washed away. The storm struck just as farmers were about to harvest, compounding to local food insecurities in the nation. Farms were also damaged and many were destroyed. Livestock was severely impacted, with 194,500 dying and a further 91,000 being injured. Notable rainfall recordings include a record-setting in 24 hours in Phalombe District. Several other districts also reported in the same time range. Flood waters rose in some areas days after Freddy died, with an analyzed area of increasing by between 14 and 17 March. Houses whose foundations were weakened by the system also collapsed in
Mangochi District Dedza district is one of twelve Districts of Malawi, districts in the central region of Malawi. The capital is Mangochi, lilongwe. The district covers an area of 6,273 km.² and has a population of 610,239. The Mangochi District is a hub ...
. Dozens of houses were reported being washed away in floodwaters in Chilobwe. Schools in ten southern regions were ordered to be closed until 15 March. Heavy rains also were reported in Salima and Lilongwe. Malawian president Lazarus Chakwera declared a
state of disaster A state of emergency is a situation in which a government is empowered to be able to put through policies that it would normally not be permitted to do, for the safety and protection of its citizens. A government can declare such a state du ...
in the southern regions. Victims were thought to be buried under rubble and debris. During Freddy's extended stay in the country, visibility remained at near-zero levels. Several roads and bridges were cut, and many areas were cut off. Landslides across
Chiradzulu Mountain Chiradzulu Mountain is located in the Shire Highlands of Malawi, approximately 20 km to the north-east of Blantyre, Malawi's main commercial centre. The administrative district of Chiradzulu in southern Malawi was named after this mountain. ...
blocked roadways, leaving Chiradzulu Boma inaccessible. It was stated that 14 districts suffered impacts from Freddy, equating to over half the country. Chakwera also said that 36 roads were broken, nine bridges washed away, and there were still many villages inaccessible by 20 March.


Zimbabwe

Heavy rainfall extending from Freddy impacted eastern Zimbabwe for a prolonged period as it meandered over Mozambique and the Mozambique Channel. At the end of February as the storm moved over Mozambique, heavy rains and strong winds impacted the nation. Five homes and two schools had their roofs torn off in Mashonaland Central Province. One person was killed in Shamva on 26 February when the tree they were sheltering from the rain under collapsed. A second person was killed by unspecified causes. In Masvingo Province, one home was destroyed by rainfall and another was struck by lightning.
Manicaland Province Manicaland is a province in eastern Zimbabwe. After Harare Province, it is the country's second-most populous province, with a population of 2.037 million, as of the 2022 census. After Harare and Bulawayo provinces, it is Zimbabwe's third-most de ...
in particular was heavily affected with continuous rainfall from 12 to 14 March. Observed rainfall totals include in
Nyanga Nyanga may mean: *Nyanga Province, of Gabon * Nyanga River, in Gabon and Congo *Nyanga people, an ethnic group from Congo *Nyanga, Zimbabwe, a town *Nyanga District, Zimbabwe *Nyanga National Park in Zimbabwe * Nyanga, Western Cape, a township in S ...
and in Mukandi. Crops were adversely affected in the
Chipinge Chipinge is a town in Zimbabwe, located in Chipinge District, in Manicaland Province, in southeastern Zimbabwe, close to the border with Mozambique. Location The town lies approximately , by road, south of Mutare, the nearest large city. This ...
and
Chiredzi Chiredzi is a town in Masvingo province in south-east Zimbabwe. It is located near the Runde River, which has a tributary called the ' Chiredzi'. As the administrative center for Chiredzi District, it is where both the rural and district counci ...
districts.


Elsewhere

Rainfall of at least occurred across regions of South Africa and
Eswatini Eswatini ( ; ss, eSwatini ), officially the Kingdom of Eswatini and formerly named Swaziland ( ; officially renamed in 2018), is a landlocked country in Southern Africa. It is bordered by Mozambique to its northeast and South Africa to its no ...
. Heavy rainfall also occurred in Zambia.


Aftermath

Due to the storm striking during a historic cholera outbreak, water purification supplies were in critical need, and in short supply. Following Freddy, many countries sent relief aid to southern Africa, with a particular emphasis on the humanitarian disaster in Malawi. Among the items were hygiene supplies, food rations, and safe drinking water. Total donations reach the millions in USD, and there was a main focus on the region's historic and ongoing Cholera outbreak. Several nations also expressed condolences to Malawi, Mozambique, and Madagascar. In the aftermath of Cyclone Freddy, United Nations experts express their sympathy with the people of Malawi.
Pope Francis Pope Francis ( la, Franciscus; it, Francesco; es, link=, Francisco; born Jorge Mario Bergoglio, 17 December 1936) is the head of the Catholic Church. He has been the bishop of Rome and sovereign of the Vatican City State since 13 March 2013. ...
expressed his solidarity and condolences to the victims of the cyclone.


Madagascar

64 tons of food relief rations were made available following Freddy's passing. Several shelter sites were opened, with many being vacated within a day of the storm. The World Food Programme offered thousands of hot meals to those in shelters. Financial assistance was planned to be provided to 100,000 people for up to 2 months, and food assistance to 40,000 for 3 months. OCHA has provided WFP with a $100 million Emergency Cash Grant, which will be utilized for immediate aerial inspections and logistics support following the cyclone. WFP has sent a 6x6 truck carrying 5 metric tons (MT) of high-energy biscuits (HEBs) to Toliara as part of the emergency response in the southwest.


Mozambique

UNICEF UNICEF (), originally called the United Nations International Children's Emergency Fund in full, now officially United Nations Children's Fund, is an agency of the United Nations responsible for providing Humanitarianism, humanitarian and Devel ...
provided water purification supplies, medical items, tents, and hygiene kits among other things to help families and children. By 13 March, 5,000 were living in the accommodation and over 100,000 needed humanitarian assistance. The government was not prepared for a storm of Freddy's magnitude, and struggled to provide an effective response.
Amnesty International Amnesty International (also referred to as Amnesty or AI) is an international non-governmental organization focused on human rights, with its headquarters in the United Kingdom. The organization says it has more than ten million members and sup ...
suggested that Mozambique be compensated for impacts by Freddy, due to being least responsible for
climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to E ...
. By 24 March, 230 accommodation centers remained operational, housing 184,282 people. The WFP also provided 7-day rations of food through cash-based transfers for 17,545 people. The Mozambican president,
Filipe Nyusi Filipe Jacinto Nyusi (; born 12 February 1959) is a Mozambican politician serving as the fourth President of Mozambique since 2015. He is the current leader of FRELIMO, the party that has governed Mozambique since its independence from Portug ...
, appealed for aid and to rebuild infrastructure. He also provided MT250 million ($3.9 million) to Zambezia province to help restore everyday activities. The WFP requires $26.7 million to assist 541,000 people impacted by Cyclone Freddy. As a result of flooding caused by the storm as well as the cutoff of access to water, sanitation, and hygiene services, cholera cases began to rapidly increase. At least 36 districts spanning 8 provinces are having outbreaks; the Inhambane and Zambezia provinces, which were heavily affected by Freddy, have declared outbreaks of cholera. The cumulative figure for the cases by 21 March stood at 11,158 across the provinces, and other waterborne illnesses such as
diarrhea Diarrhea, also spelled diarrhoea, is the condition of having at least three loose, liquid, or watery bowel movements each day. It often lasts for a few days and can result in dehydration due to fluid loss. Signs of dehydration often begin wi ...
and
malaria Malaria is a mosquito-borne infectious disease that affects humans and other animals. Malaria causes symptoms that typically include fever, tiredness, vomiting, and headaches. In severe cases, it can cause jaundice, seizures, coma, or death. S ...
were of risk. The INGD did not have food and supplies for immediate response, significantly slowing emergency aid. As the nation tries to contain a rapidly spreading outbreak, Mozambique has requested an additional 2 million doses of a cholera vaccine from the
World Health Organization The World Health Organization (WHO) is a specialized agency of the United Nations responsible for international public health. The WHO Constitution states its main objective as "the attainment by all peoples of the highest possible level of h ...
(WHO).


Malawi

By 18 March the Government of Malawi established 534 camps to house 508,244 displaced persons, equating to 101,648 households. Humanitarian partners worked closely with the government despite the harsh conditions brought by Freddy. Relief items placed before the storm were used to support families. Rescue teams were sent in Chilobwe, Machinjiri and Ndirande residential areas in Blantyre. Malawian citizens pooled resources to help displaced victims in Blantyre residential areas.
Amnesty International Amnesty International (also referred to as Amnesty or AI) is an international non-governmental organization focused on human rights, with its headquarters in the United Kingdom. The organization says it has more than ten million members and sup ...
suggested that Malawi be compensated for impacts by Freddy, due to being least responsible for
climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to E ...
as well. Government-led search-and-rescue operations consisting of the
Red Cross The International Red Cross and Red Crescent Movement is a Humanitarianism, humanitarian movement with approximately 97 million Volunteering, volunteers, members and staff worldwide. It was founded to protect human life and health, to ensure re ...
, local military, and police also commenced following the storm. On 16 March alone, 442 people were rescued. Sniffer dogs were also used for such operations, as many people were trapped under rubble and mud. Several areas were still rendered inaccessible days after Freddy dissipated. Millions of children were at risk of an increase in cholera cases as well. Due to cholera being transmitted through contaminated water and food, Freddy's flooding rose worries of the disease spreading greatly. Chakwera also invited the country's former presidents to a
caucus A caucus is a meeting of supporters or members of a specific political party or movement. The exact definition varies between different countries and political cultures. The term originated in the United States, where it can refer to a meeting ...
to discuss methods and strategies to respond to the cyclone. It took up to a week or more for families in cut off areas to receive aid, mostly by helicopters provided by Tanzania, Zambia, and Malawi's defense force. Food prices jumped by over 300%, quadrupling to record heights in an already food insecure nation. Maize prices also shot up 400% in places like Nsanje. The Everlasting Life Missionary Church donated assorted clothes to survivors in Zomba. They also fed children at camps, some of whom had not eaten at all since Freddy. They also sent out basic supplies such as body lotion, soap, and others. The crisis that ensued after Freddy also presented several negative mental health consequences among locals and frontline aid workers. Various protection services were interrupted (including childcare centers), and gender-based violence was highlighted as a prominent issue. Those affected also trafficked women, adolescent girls, and other children. Families were separated, leaving youth unattended and alone. EGENCO resumed operations at the Nkula and Tedzani power stations on 14 March as water along the Shire River returned to safer levels. Lazarus Chakwera declared a national two weeks of mourning for the victims of Freddy. The government promised $1.5 million for aid to those affected. The president surveyed the damage, calling it "far worse than the images and footage we've seen". Malawi's president Lazarus Chakwera has appealed for foreign assistance, claiming that the country requires $700 million for reconstruction. The OCHA brought vital emergency supplies to the hardest-hit regions. These included medical items, hygiene kits, and even support boats from the World Food Programme for those trapped in floodwaters and rubble. By 16 March,
Nsanje Nsanje (formerly Port Herald) is the main city in Nsanje District within the Southern Region of Malawi. The intense urbanization in the fertile Shire River valley has formed an extensive urbanized zone that runs from the city of Bangula, furth ...
had set up 24 camps to accommodate 4,502 households, with Chikwawa having 21 camps for 8,837 homes. Malawian Former President
Peter Mutharika Arthur Peter Mutharika (born 18 July 1940) is a Malawian politician and lawyer who was President of Malawi from May 2014 to June 2020. Mutharika has worked in the field of international justice, specialising in international economic law, inter ...
has criticized the Chakwera administration of failing to evacuate people in the path of Cyclone Freddy before the disaster struck.


Retirement

As a result of the major loss of life and damage in Malawi and surrounding countries, the name ''Freddy'' was removed from the rotating lists of Australian region cyclone names and will never be used to name a storm in that basin again. A replacement name is yet to be announced.


See also

* Tropical cyclones in 2023 * Weather of 2023 * List of Category 4 Australian region severe tropical cyclones * List of South-West Indian Ocean very intense tropical cyclones *
List of the deadliest tropical cyclones This is a list of the deadliest tropical cyclones, including all known storms that caused at least 1,000 direct deaths. There were at least 74 tropical cyclones in the 20th century with a death toll of 1,000 or more, including the deadliest ...
*
List of tropical cyclone records This is a condensed list of worldwide tropical cyclone records set by different storms and seasons. Major records See also * List of weather records ** Tornado records * List of the most intense tropical cyclones *List of wettest tropi ...
* List of storms named Freddy *
Tropical cyclones in the Mascarene Islands Since 1656, at least 300 tropical cyclones have affected the Mascarene Islands in the southern Indian Ocean. The archipelago consists of several islands, including Mauritius, Réunion, and Rodrigues. Mauritius claims responsibility for sever ...
Other tropical cyclones similar to Freddy * Cyclone Litanne (1994) – a long-lived cyclone in the Southern Hemisphere which impacted Madagascar. * Hurricane John (1994) – the furthest-traveling and second longest-lived tropical cyclone ever recorded. * Cyclone Bonita (1996) – another long-lasting tropical cyclone which also struck Madagascar and Mozambique, also making landfall near Quelimane. *
Cyclone Leon–Eline Intense Tropical Cyclone Leon–Eline was the longest-lived Indian Ocean tropical cyclone on record, traveling over during its 29‑day trek through the Indian Ocean, throughout the entire month of February. The cyclone formed on February  ...
(2000) – the second longest-lived cyclone in the Southern Hemisphere which severely impacted Madagascar and Mozambique. *
Cyclone Hudah Very Intense Tropical Cyclone Hudah was a powerful and destructive tropical cyclone that affected Southeast Africa in April 2000. It was the last in a series of three cyclones that impacted Madagascar during the year. Hudah first developed a ...
(2000) – another long-lived cyclone that also affected Madagascar. Related tropical cyclones * Hurricane Ioke (2006) – a powerful tropical cyclone which previously had the highest
accumulated cyclone energy Accumulated cyclone energy (ACE) is a metric used by various agencies to express the energy released by a tropical cyclone during its lifetime. It is calculating by summing the square of a tropical cyclone's maximum sustained winds, measured ever ...
(ACE) worldwide before Freddy. * Cyclone Idai (2019) – a devastating tropical cyclone which also had an erratic track within the Mozambique Channel similar to Freddy. *
Cyclone Batsirai Intense Tropical Cyclone Batsirai was a deadly tropical cyclone which heavily impacted Madagascar in February 2022, becoming the strongest tropical cyclone to strike Madagascar since Cyclone Enawo in 2017. It made landfall two weeks after Trop ...
(2022) – a powerful tropical cyclone that caused catastrophic damage in Madagascar. * Cyclone Darian (2022) – another strong and long-lasting tropical cyclone that reached VITC status in the same season. * Cyclone Cheneso (2023) – a strong tropical cyclone that affected Madagascar a month prior.


Notes


References


External links


Tropical Cyclone Report; Severe Tropical Cyclone Freddy
from the Bureau of Meteorology
MFR Track Data
of Very Intense Tropical Cyclone Freddy
JTWC Operational Track Data
of Tropical Cyclone 11S (Freddy)
11S.FREDDY
from the
United States Naval Research Laboratory The United States Naval Research Laboratory (NRL) is the corporate research laboratory for the United States Navy and the United States Marine Corps. It was founded in 1923 and conducts basic scientific research, applied research, technological ...
* {{DEFAULTSORT:Freddy 2023 meteorology 2022–23 Australian region cyclone season 2022–23 South-West Indian Ocean cyclone season 2023 in Madagascar 2023 in Mozambique 2023 in Mauritius 2020s in Réunion 2023 in Zimbabwe Tropical cyclones in 2023 Very intense tropical cyclones Category 4 Australian region cyclones Cyclones in Mauritius Cyclones in Réunion Cyclones in Madagascar Cyclones in Mozambique Cyclones in Zimbabwe Cyclones in Malawi Tropical cyclones in the Mascarene Islands Maritime incidents in 2023 Natural disasters in Madagascar February 2023 events in Africa March 2023 events in Africa 2023 disasters in Africa