The 1959 Mexico hurricane was the deadliest

Pacific hurricane A Pacific hurricane is a mature tropical cyclone that develops within the northeastern and central Pacific Ocean to the east of 180°W, north of the equator. For tropical cyclone warning purposes, the northern Pacific is divided into three regio ...

on record. First observed south of Mexico on October 23, the cyclone tracked northwestward. It intensified into a Category 3 hurricane on October 25 and reached Category 4 intensity on the following day. After turning toward the northeast, the hurricane 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 ...

near

Manzanillo, Mexico Manzanillo () is a city and seat of Manzanillo Municipality, in the Mexican state of Colima. The city, located on the Pacific Ocean, contains Mexico's busiest port, responsible for handling Pacific cargo for the Mexico City area. It is the large ...

at peak intensity. The system continued on that trajectory before dissipating on the next day. Impact from the hurricane was severe and widespread. Initially forecast to remain offshore, the system curved northeast and moved ashore, becoming one of Mexico's worst natural disasters at the time. Up to 150 boats were submerged. Countless homes in

Colima Colima (), officially the Free and Sovereign State of Colima ( es, Estado Libre y Soberano de Colima), is one of the 31 states that make up the Political divisions of Mexico, 32 Federal Entities of Mexico. It shares its name with its capital and ...

and

Jalisco Jalisco (, , ; Nahuatl: Xalixco), officially the Free and Sovereign State of Jalisco ( es, Estado Libre y Soberano de Jalisco ; Nahuatl: Tlahtohcayotl Xalixco), is one of the 31 states which, along with Mexico City, comprise the 32 Federal En ...

were damaged or destroyed, large portions of the states were inaccessible by flash flooding, and hundreds of residents were stranded. All coconut plantations were blown down during the storm, leaving thousands without work and instating fear that it would take the economy years to recover. Torrential rainfall across mountain terrain contributed to numerous mudslides that caused hundreds of fatalities. In the aftermath of the cyclone, convoys delivering aid were hindered by the destruction. Residents were vaccinated to prevent the spread of disease. Overall, the hurricane inflicted at least $280 million (1959

USD The United States dollar (symbol: $; code: USD; also abbreviated US$ or U.S. Dollar, to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquially buck) is the official ...

) in damage.

Meteorological history

On October 22, a

low pressure area In meteorology, a low-pressure area, low area or low is a region where the atmospheric pressure is lower than that of surrounding locations. Low-pressure areas are commonly associated with inclement weather (such as cloudy, windy, with possible ...

was present south of the

Gulf of Tehuantepec Gulf of Tehuantepec () is a large body of water on the Pacific coast of the Isthmus of Tehuantepec, southeastern Mexico, at . Many (but not all) Pacific hurricanes form in or near this body of water. A strong, gale-force wind called the Tehuan ...

, having originated out of an area of disturbed weather in the region the day before. That day, two ships reported

gale A gale is a strong wind; the word is typically used as a descriptor in nautical contexts. The U.S. National Weather Service defines a gale as sustained surface winds moving at a speed of between 34 and 47 knots (, or ).UTC. Moving west-northwestward parallel to the southwest coast of Mexico, the system steadily intensified, reaching hurricane status by late on October 23. The storm continued to intensify, although there were few ships in the path to record the intensity until October 26. During that time,

interpolation In the mathematical field of numerical analysis, interpolation is a type of estimation, a method of constructing (finding) new data points based on the range of a discrete set of known data points. In engineering and science, one often has a n ...

of observations suggests that the storm attained major hurricane intensity – a Category 3 on the modern

Saffir–Simpson scale The Saffir–Simpson hurricane wind scale (SSHWS) classifies hurricanes—which in the Western Hemisphere are tropical cyclones that exceed the intensities of tropical depressions and tropical storms—into five categories distinguished by ...

– with winds of 115 mph (185 km/h) on October 25. On October 26, the hurricane turned abruptly to the northeast toward the Mexican coast. At 00:00 UTC on October 27, a nearby ship recorded winds of 130 km/h (80 mph), confirming the increase in intensity. Six hours later, another ship recorded winds of 115 mph (185 km/h). At around 12:00 UTC on October 27, the hurricane made

just northwest of

Manzanillo, Colima Manzanillo () is a city and seat of Manzanillo Municipality, in the Mexican state of Colima. The city, located on the Pacific Ocean, contains Mexico's busiest port, responsible for handling Pacific cargo for the Mexico City area. It is the large ...

, with an eye 13 mi (20 km) in diameter. The ''Mary Barbara'' – a ship in Manzanillo Harbor – estimated winds of 155 mph (250 km/h), which was the basis for the previous estimated landfall intensity of 160 mph (260 km/h), which was later determined to be an overestimate. The same ship reported a minimum

barometric pressure Atmospheric pressure, also known as barometric pressure (after the barometer), is the pressure within the atmosphere of Earth. The standard atmosphere (symbol: atm) is a unit of pressure defined as , which is equivalent to 1013.25 millibars, 7 ...

of in the southeastern periphery of the eyewall; this, in conjunction with other nearby readings, suggested a minimum central pressure of . A reanalysis in 2016 indicated that the hurricane's peak intensity at landfall was 140 mph (220 km/h), based on uncertainties in the wind estimates, the central pressure, as well as the storm's small size and slow movement. The hurricane rapidly weakened over the mountainous terrain of southwestern Mexico. Within 12 hours of landfall, the system weakened to tropical storm status, and on October 28, the storm dissipated.

Preparations and impact

Thousands of people were unprepared for the storm. Thus, the system was dubbed "a sneak hurricane". After passing well offshore from

Acapulco Acapulco de Juárez (), commonly called Acapulco ( , also , nah, Acapolco), is a city and major seaport in the state of Guerrero on the Pacific Coast of Mexico, south of Mexico City. Acapulco is located on a deep, semicircular bay and has bee ...

, it was forecast to head out to sea. Instead, it recurved eastward and made

. The hurricane had devastating effects on the places it hit. It killed at least 1,000 people directly, and a total of 1,800 people. At that time, it was Mexico's worst

natural disaster A natural disaster is "the negative impact following an actual occurrence of natural hazard in the event that it significantly harms a community". A natural disaster can cause loss of life or damage property, and typically leaves some econ ...

in recent times. Most of the destruction was in

and

. A preliminary estimate of property damage was $280 million (1959 USD). The storm sank three merchant ships, and two other vessels. On one ship, the ''Sinaloa'', 21 of 38 hands went down. On another, the ''El Caribe'', all hands were lost. As many as 150 total boats were sunk. A quarter of the homes in Cihuatlán, Jalisco, were totally destroyed, leaving many homeless. In

, 40 percent of all homes were destroyed, and four ships in the harbor were sunk. Large portions of

and

were isolated by flooding. Hundreds of people were stranded. Minatitlán, Colima, suffered especially, as 800 people out of its population of 1000 were dead or missing, according to a message sent to

President President most commonly refers to: *President (corporate title) *President (education), a leader of a college or university *President (government title) President may also refer to: Automobiles * Nissan President, a 1966–2010 Japanese ful ...

Adolfo López Mateos Adolfo López Mateos (; 26 May 1909 – 22 September 1969) was a Mexican politician who served as President of Mexico from 1958 to 1964. Beginning his political career as a campaign aide of José Vasconcelos during his run for president, Lóp ...

. In Colima, all

coconut The coconut tree (''Cocos nucifera'') is a member of the palm tree family ( Arecaceae) and the only living species of the genus ''Cocos''. The term "coconut" (or the archaic "cocoanut") can refer to the whole coconut palm, the seed, or the ...

plantations were blown down and thousands of people were left out of work. That state's economy was damaged enough that officials thought it would take years to recover. The hurricane also dumped heavy rains along its path. This water-logged the hills near Minatitlán, and contributed to huge

mudslide A mudflow or mud flow is a form of mass wasting involving fast-moving flow of debris that has become liquified by the addition of water. Such flows can move at speeds ranging from 3 meters/minute to 5 meters/second. Mudflows contain a significa ...

late on October 29 that claimed 800 victims. The slide uncovered hundreds of venomous

scorpion Scorpions are predatory arachnids of the order Scorpiones. They have eight legs, and are easily recognized by a pair of grasping pincers and a narrow, segmented tail, often carried in a characteristic forward curve over the back and always end ...

s and snakes, which killed tens more people in the aftermath. Additional hordes of scorpions were driven from their nests when the adobe walls crumbled away. The

Governor of Colima According to the Political Constitution of the Free and Sovereign State of Colima, the exercise of the Executive Power of this Mexican entity is placed in a single individual, called the Constitutional Governor of the Free and Sovereign State of ...

, Rodolfo Chávez Carrillo and his wife issued a plea for venom inoculations afterwards. In some places, the mud was deep. Water supplies were badly polluted, both by debris and dead bodies.

Aftermath

In the aftermath, air rescue operations were conducted, but the destruction of roads in the area hindered convoys carrying aid. Planes also made supply drops, but rescue operations were hindered by broken roads and rails. Survivors were vaccinated against

typhoid Typhoid fever, also known as typhoid, is a disease caused by '' Salmonella'' serotype Typhi bacteria. Symptoms vary from mild to severe, and usually begin six to 30 days after exposure. Often there is a gradual onset of a high fever over several ...

and

tetanus Tetanus, also known as lockjaw, is a bacterial infection caused by ''Clostridium tetani'', and is characterized by muscle spasms. In the most common type, the spasms begin in the jaw and then progress to the rest of the body. Each spasm usually ...

. Part of Manzanillo was placed under

quarantine A quarantine is a restriction on the movement of people, animals and goods which is intended to prevent the spread of disease or pests. It is often used in connection to disease and illness, preventing the movement of those who may have been ...

References

{{DEFAULTSORT:1959 Mexico 1959 Pacific hurricane season Pacific hurricanes in Mexico 1959 in Mexico Category 4 Pacific hurricanes October 1959 events in Mexico

Meteorological history

Preparations and impact

Aftermath

See also

References