Tropical Storm Larry

  (Redirected from Tropical Storm Larry (2003))

Tropical Storm Larry was the twelfth tropical storm in the 2003 Atlantic hurricane season. It was one of eight storms to impact Mexico from either the Pacific or Atlantic Oceans in the season, a near-record. Larry formed in early October from an extratropical storm in the Bay of Campeche, and reached a peak intensity of 65 mph (100 km/h). Due to weak steering currents, the storm moved southward, which resulted in the storm hitting the Tabasco coastline. The storm was the first Tabascan landfall since Tropical Storm Brenda in 1973.[1]

Tropical Storm Larry
Tropical storm (SSHWS/NWS)
Larry 2003-10-03 1700Z.jpg
Tropical Storm Larry shortly after peak intensity in the Bay of Campeche on October 3
FormedOctober 1, 2003
DissipatedOctober 6, 2003
Highest winds1-minute sustained: 65 mph (100 km/h)
Lowest pressure993 mbar (hPa); 29.32 inHg
Fatalities5 direct
Damage$53.6 million (2003 USD)
Areas affectedMexico, Central America
Part of the 2003 Atlantic hurricane season

Larry drifted across the Isthmus of Tehuantepec, dropping heavy rainfall of over 9 in (229 mm) in places. The rainfall led to flooding and mudslides, causing damage to thousands of houses. The flooding killed five people and resulted in $53.6 million (2003 USD) in damage. Larry was one of three tropical cyclones to hit Mexico in a short period of time, including Tropical Depression Nora and Tropical Storm Olaf in the eastern Pacific Ocean.

Meteorological historyEdit

Map plotting the track and the intensity of the storm, according to the Saffir–Simpson scale

A tropical wave moved off the coast of Africa on September 17. It moved across the shear-ridden Atlantic Ocean without development, and remained disorganized until reaching the western Caribbean Sea on September 26. There, the wave situated itself beneath an upper-level anticyclone, allowing for favorable upper-level outflow and for deep convection to develop. On the September 27, a low pressure area developed while the system was located a few hundred miles to the east of the Yucatán Peninsula. The system continued to organize, and nearly developed into a tropical depression before moving ashore on the Yucatán Peninsula on September 29.[2]

Dry air and land weakened the tropical wave, and when it entered the area of the Bay of Campeche, it merged with a stationary frontal boundary. Cool, dry air around the system caused the system to develop a cold core, and the area organized into an extratropical low on September 30. A large high pressure system over the northern Gulf of Mexico forced the system southward, where it developed significant convection. The system developed a warm core, and on October 1 the storm organized into Tropical Storm Larry while located 300 mi (483 km) east-southeast of Tampico, Mexico.[2]

Weak steering currents allowed for Larry to drift westward at about two mph  (3 km/h) while marginally favorable conditions allowed the storm to strengthen to a peak of 65 mph (105 km/h) on October 3. A mid-level ridge forced the storm more to the south-southeast, where after remaining a 60 mph (97 km/h) storm for three days, Larry made landfall on Paraíso in the Mexican state of Tabasco on October 5. It steadily weakened over land, and degenerated into a remnant low on October 6 while midway through the Isthmus of Tehuantepec. The remnant low turned to the southwest, and reached the eastern Pacific Ocean on the October 7.[2] The remnants of Larry re-organized in the eastern Pacific, with the National Hurricane Center indicating for the possibility of redevelopment into a tropical depression on October 9.[3] However, the convection diminished, and further development was no longer anticipated.[4]


Tropical Storm Larry approaching Tabasco on October 4

Due to its erratic motion, the Mexican government issued a Tropical Storm Warning and a Hurricane Watch early in Larry's lifetime from Veracruz to Campeche. The watches and warnings were extended westward to Tuxpan on the 4th and extended eastward to Ciudad del Carmen on October 5.[2] Due to the threat of the storm, officials closed three Pemex oil ports.[5] The company used its reserves to make sure profits weren't disrupted.[6] In addition, the storm closed shipping ports in Dos Bocas in Tabasco, Coatzacoalcos in Veracruz, and Cayo Arcas in Campeche. The Mexican government placed six coastal states on maximum alert,[5] while authorities set up 75 evacuation shelters for around 1,500 people. Because of the storm, the government declared much of eastern Mexico a state of emergency.[7]


Rainfall totals from Larry

Tropical Storm Larry was one of eight storms to hit Mexico from either the Atlantic Ocean or the Pacific Ocean, the highest since the record of nine in 1971.[8] The National Hurricane Center expected the storm to produce a storm surge of 3 to 5 feet (.9 to 1.5 m), with high waves on top,[9] though no official surge readings were reported.[2] The highest recorded winds on land were 59 mph (95 km/h) in El Alacrán in Tabasco. The worst of Larry's effects came from its rainfall, peaking at 24.77 inches (629.2 mm) in Upper Juarez in southeastern Mexico.[10] The highest 24-hour rainfall total was 9.6 inches (245.5 mm) in Tortuguero, Chiapas,[8] while several other locations reported over 4 inches (102 mm) in 24 hours.[1]

The flooding damaged more than 21,000 houses across Mexico, in combination with the damage from Eastern Pacific Hurricanes Nora and Olaf.[11] Damage was greatest around the Chiapas capital of Tuxtla Gutiérrez, where over 9,000 houses were affected.[12] The rainfall caused mudslides across the country, hospitalizing two individuals in central Hidalgo. The flooding also caused severe crop damage along Larry's path.[13] Strong wind gusts caused outages to telephone and power services.[8] In all, Larry caused five deaths[2] and $53.6 million in damage (2003 USD, $59 million 2005 USD).[14]

In El Salvador, rainfall from the remnants of Larry—combined with previous rainfall—caused mudslides and flooding, forcing several thousand people to evacuate in San Salvador. The flooding destroyed or damaged hundreds of houses.[15]


Tropical Storm Larry hit Mexico at around the same time as two other tropical storms. The Mexican Red Cross provided aid for 6,587 families throughout the country, while the International Federation of Red Cross and Red Crescent Societies launched an international appeal for aid. The appeal raised $284,472.8 (2003 USD). The Mexican Red Cross distributed 4,000 food and hygiene packets to various places, and delivered 2,750 family packets and over 4,300 mattresses to citizens in Chiapas, as well as 5,000 school kits. A total of 38,750 people benefited from the operation.[11]


  1. ^ a b Servicio Meteorológico Nacional (2003). "Tormenta Tropical "Larry" del Océano Atlántico" (in Spanish). Archived from the original on December 29, 2005. Retrieved 2006-06-03.
  2. ^ a b c d e f Stacy Stuart (2003). "Tropical Storm Larry Tropical Cyclone Report" (PDF). National Hurricane Center. Retrieved May 22, 2015.
  3. ^ Jack Beven (2003). "Tropical Weather Outlook for October 9, 2003". Retrieved 2006-06-03.[permanent dead link]
  4. ^ Lixion Avila (2003). "Tropical Weather Outlook for October 10, 2003". Retrieved 2006-06-03.[permanent dead link]
  5. ^ a b Elizabeth Fullerton (2003). "Tropical Storm Larry Shuts Mexican Oil Ports". Reuters. Retrieved 2006-06-03.
  6. ^ Reuters (2003). "Storms Hover Off Mexico, Two Oil Ports Shut". Retrieved 2006-06-03.
  7. ^ "Mexico on high alert for triple whammy: "Larry," "Olaf," "Nora"". Agence France-Presse. 2003. Retrieved 2006-06-03.
  8. ^ a b c World Meteorological Organization (2004). "Final Report of the Twenty-Sixth Session" (PDF). Archived from the original (PDF) on October 29, 2005. Retrieved 2006-06-03.
  9. ^ Lixion Avila (2003). "Tropical Storm Larry Public Advisory 10A". National Hurricane Center. Retrieved 2006-06-03.
  10. ^ David Roth (2006). "Rainfall data for Tropical Storm Larry". HPC. Retrieved 2006-09-21.
  11. ^ a b International Federation of Red Cross And Red Crescent Societies (IFRC) (2004). "Mexico: Post-hurricane flooding Appeal No. 22/03 Final Report". Retrieved 2006-06-03.
  12. ^ Secretaría de Desarrollo Social (2003). "Carlos Ramos Padilla Entrevista a la Secretaria de Desarrollo Social, Josefina Vázquez Mota" (in Spanish). Retrieved 2006-06-03.[dead link]
  13. ^ Associated Press (2003). "Tropical Depression Olaf weakens after moving inland". Archived from the original on March 2, 2004. Retrieved 2006-06-03.
  14. ^ Foro Consultivo Cientifico y Technológio (2005). "Desastres mayores registrados en México de 1980 a 2003" (PDF) (in Spanish). Retrieved 2006-06-03.
  15. ^ Thor-Arne Prois (2003). "Emergency Relief to Victims of Floods & Mudslides in El Salvador". ACT International. Archived from the original on March 2, 2004. Retrieved 2006-06-03.