Cyclone Julia
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Cyclone Julia (also known as Medicane Julia) brought heavy flooding and hurricane conditions to parts of Europe, the Mediterranean region, and
North Africa North Africa, or Northern Africa is a region encompassing the northern portion of the African continent. There is no singularly accepted scope for the region, and it is sometimes defined as stretching from the Atlantic shores of Mauritania in ...
in February 2012. The second
tropical The tropics are the regions of Earth surrounding the Equator. They are defined in latitude by the Tropic of Cancer in the Northern Hemisphere at N and the Tropic of Capricorn in the Southern Hemisphere at S. The tropics are also referred to ...
or
subtropical cyclone A subtropical cyclone is a weather system that has some characteristics of both tropical and an extratropical cyclone. As early as the 1950s, meteorologists were uncertain whether they should be characterized as tropical or extratropical cyclon ...
, second
named storm Tropical cyclones and subtropical cyclones are named by various warning centers to simplify communication between forecasters and the general public regarding forecasts, watches and warnings. The names are intended to reduce confusion in the ...
, and the strongest storm of the 2011–12 Mediterranean hurricane season, Julia originated from an extratropical system that split off from its parent storm, in the western
Mediterranean Sea The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the ...
on February 2. Despite the unfavorable conditions in the Mediterranean Sea, Julia strengthened into a powerful
subtropical cyclone A subtropical cyclone is a weather system that has some characteristics of both tropical and an extratropical cyclone. As early as the 1950s, meteorologists were uncertain whether they should be characterized as tropical or extratropical cyclon ...
, with winds peaking at 61 mph (98 km/h), and a minimum pressure of on February 6. On February 7, the storm made
landfall Landfall is the event of a storm moving over land after being over water. More broadly, and in relation to human travel, it refers to 'the first land that is reached or seen at the end of a journey across the sea or through the air, or the fact ...
on the Peloponnesian Peninsula, and eventually dissipated over Turkey. Cyclone Julia caused at least $6.4 million (2012 USD) in damages, and resulted in at least 12 deaths. The storm also worsened the effects of the
Early 2012 European cold wave A deadly cold wave started in Europe on January 27, 2012, and brought snow and freezing temperatures to much of the continent. There were more than 824 reported deaths in both Europe and North Africa. Particularly low temperatures hit several Ea ...
across Europe and North Africa.


Meteorological history

On January 31, 2012, an
extratropical storm Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of ...
developed over western
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...
, which was named ''Julia'' by the
Free University of Berlin The Free University of Berlin (, often abbreviated as FU Berlin or simply FU) is a public research university in Berlin, Germany. It is consistently ranked among Germany's best universities, with particular strengths in political science and t ...
. Within the next couple of days, the storm moved quickly southeastward into the
Mediterranean Sea The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the ...
, but the system split in half on February 2, with the new low pressure center developing off the east coast of
Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...
, which was subsequently identified as ''Julia II''. Over the next couple of days, Julia II moved westward while strengthening, before absorbing the original low pressure area of ''Julia I'' on February 4, near Italy. The storm weakened while passing to the south of Italy, before reorganizing on February 6. Afterward, Julia began to rapidly intensify, reaching peak intensity late on February 6, with a minimum low pressure of and peak sustained winds at . Around the same time, the system briefly lost its
cold front A cold front is the leading edge of a cooler mass of air at ground level that replaces a warmer mass of air and lies within a pronounced surface trough of low pressure. It often forms behind an extratropical cyclone (to the west in the Northern ...
, and became a powerful subtropical storm. On February 7, Julia began to weaken and regained its frontal system, as the storm moved towards the Peloponnese. Later on the same day, Julia made landfall on the Peloponnese, bringing hurricane-force wind gusts and torrential rainfall. After landfall, Julia rapidly weakened, with the system becoming disorganized, while gradually moving eastward. On February 9, Julia made landfall in Turkey and began to accelerate eastward, while continuing to weaken. Julia continued to accelerate eastward over the next couple of days, before being absorbed into another extratropical system on February 11.


Preparations and impact

On December 16, 2011, the NOAA had ceased monitoring storms in the Mediterranean Sea, possibly due to economic reasons and budget cuts. At the time of Julia's existence, no tropical cyclone agencies were known to be monitoring the system, possibly because the storm did not exist within any established basins' area of responsibility; only European weather agencies and the University of Berlin were known to have tracked the storm. The system brought powerful tropical storm-force winds and hurricane-force gusts to parts of Italy, Crete, Greece. In addition, the storm brought heavy rainfall to widespread areas across Europe, Turkey, and North Africa, causing at least $6.4 million dollars and damages, and killing 12 people in
Greece Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders ...
and
Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedo ...
. In Bulgaria and Greece, heavy rainfall from Julia, coupled with melting snow, triggered widespread flooding, and many rivers overflowing their banks. Bulgaria suffered the most damage from the storm, with $4.4 million alone incurred from losses in the country. Additionally, the Ivanovo Dam in Bulgaria burst during the deluge, flooding the village of Bisser downstream with 2.5 meters (8 feet) of water. In Bulgaria, the city of Svilengrad was also flooded after a dike collapsed near the village of Generalovo. In Greece, the hardest-hit areas were located in the northeast of the country, where
Evros River Maritsa or Maritza ( bg, Марица ), also known as Meriç ( tr, Meriç ) and Evros ( ell, Έβρος ), is a river that runs through the Balkans in Southeast Europe. With a length of , Cyclone Julia also worsened the effects of a major cold wave across Europe and North Africa, leading to more property damage and deaths. The storm's heavy snow caused of the
Danube River The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , pa ...
to freeze.


See also

*
Early 2012 European cold wave A deadly cold wave started in Europe on January 27, 2012, and brought snow and freezing temperatures to much of the continent. There were more than 824 reported deaths in both Europe and North Africa. Particularly low temperatures hit several Ea ...
*
South Atlantic tropical cyclone South Atlantic tropical cyclones are unusual weather events that occur in the Southern Hemisphere. Strong wind shear, which disrupts the formation of cyclones, as well as a lack of weather disturbances favorable for development in the South Atl ...
* Tropical Storm Rolf * Cyclone Qendresa *
Cyclone Numa Cyclone Numa, also known as Medicane Numa, was a Mediterranean tropical-like cyclone with the properties of a subtropical cyclone. Numa formed on 11 November 2017 west of the British Isles, out of the extratropical remnants of Tropical Storm ...
*
2006 Central Pacific cyclone The 2006 Central Pacific cyclone, also known as Invest 91C or Storm 91C, was an unusual weather system that formed in 2006. Forming on October 30 from a mid-latitude cyclone in the north Pacific mid-latitudes, it moved over waters warmer than nor ...
*
1996 Lake Huron cyclone The 1996 Lake Huron cyclone, commonly referred to as Hurricane Huron and Hurroncane, was an extremely rare, strong cyclonic storm system that developed over Lake Huron in September 1996. The system resembled a subtropical cyclone at its peak, be ...


References


External links


Rapid Cyclogenesis over Ionian Sea cancelled all marine activities and caused flooding and structural damage in early February 2012.EUMETSAT Cyclone Julia report
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EUMETSAT weather satellite viewer

Mediterranean Sea Surface Weather Analysis Archive Maps
{{Mediterranean tropical-like cyclones Tropical cyclones in 2012