&sq=Google&lang=en&file=File:Hermine_1980-09-22_1400Z.jpg) Tropical Storm Hermine at peak intensity making landfall in Belize on September 22 | |
| Meteorological history | |
|---|---|
| Formed | September 20, 1980 |
| Dissipated | September 26, 1980 |
| Tropical storm | |
| 1-minute sustained (SSHWS/NWS) | |
| Highest winds | 70 mph (110 km/h) |
| Lowest pressure | 993 mbar (hPa); 29.32 inHg |
| Overall effects | |
| Fatalities | At least 38 direct |
| Areas affected | Central America, Mexico |
| IBTrACS | |
Part of the 1980 Atlantic hurricane season | |
Tropical Storm Hermine caused significant flooding in Mexico during September 1980. The eleventh tropical cyclone and eight named storm of the 1980 Atlantic hurricane season, Hermine developed from a tropical wave that emerged into the Atlantic from the west coast of Africa on September 11. After uneventfully crossing the Atlantic Ocean, the system developed a well-defined circulation while in the Caribbean Sea on September 20 and was then classified as a tropical depression. After becoming a tropical cyclone, the depression steadily strengthened as it tracked nearly due westward. By September 21, it strengthened into Tropical Storm Hermine and brushed the northern coast of Honduras shortly thereafter. It nearly became a hurricane before it made landfall in Belize on September 22. After weakening over the Yucatan Peninsula, Hermine restrengthened to near-hurricane status again over the Gulf of Mexico before making landfall in the Mexican state of Veracruz. Hermine steadily weakened inland and eventually dissipated on September 26.
In Belize, the storm knocked out communications, though damage in that country was minimal. Heavy rainfall in Guatemala triggered landslides, causing eight fatalities. Additionally, portions of the Pan-American Highway were shut down due to flooding. In Mexico, many areas reported at least 10 inches (250 mm) of precipitation, while a few locations experience more than 30 inches (760 mm) of rain. At the capital city of Mexico City, ten districts reported significant street flooding. As a result of torrential rainfall, at least 30 fatalities occurred, with dozens more missing, and leaving 25,000 homeless. However, no estimates of damage associated with the storm were produced.