Tropical Storm Hermine
Sep 4, 2010 to Sep 10, 2010Peak 69 mph989 mb
Tropical Storm Hermine passed within 50 miles of 34 counties in TX. It was strongest near Cameron County, TX, as a tropical storm on September 7, 2010.
- Major hurricane
- Hurricane
- Tropical storm
- Post-tropical
Tropical Storm Hermine · 2010
How it happened
Follow the storm’s path, strength and milestones.
From space
Tropical Storm Hermine on September 6, 2010, about 18 hours before its closest pass to Kleberg County, TX.

The storm
- Peak strength
- Tropical storm
- 69 mph, 60 kt
- Lowest pressure
- 989 mb
- Over the whole track
- Counties within 50 miles
- 34
- TX
- Counties within 100 miles
- 48
- TX
- Landfalls recorded
- 1
- Anywhere on the track
Every county it passed
Closest approach to each county boundary, with the storm’s strength at that moment.
| Kleberg County | TX | 0.0 | Tropical storm |
| Bexar County | TX | 0.0 | Tropical storm |
| Kenedy County | TX | 0.0 | Tropical storm |
| Cameron County | TX | 0.0 | Tropical storm |
| Live Oak County | TX | 0.0 | Tropical storm |
| Willacy County | TX | 0.0 | Tropical storm |
| McMullen County | TX | 0.0 | Tropical storm |
| Kendall County | TX | 0.0 | Tropical storm |
| Jim Wells County | TX | 0.0 | Tropical storm |
| Atascosa County | TX | 0.0 | Tropical storm |
| Brooks County | TX | 4.3 | Tropical storm |
| Bandera County | TX | 5.6 | Tropical storm |
| Hidalgo County | TX | 6.0 | Tropical storm |
| Duval County | TX | 6.1 | Tropical storm |
| Wilson County | TX | 6.6 | Tropical storm |
| Medina County | TX | 7.9 | Tropical storm |
| Comal County | TX | 8.2 | Tropical storm |
| Nueces County | TX | 10.6 | Tropical storm |
| Karnes County | TX | 15.1 | Tropical storm |
| Frio County | TX | 17.5 | Tropical storm |
| Bee County | TX | 17.6 | Tropical storm |
| Blanco County | TX | 18.4 | Tropical storm |
| San Patricio County | TX | 18.4 | Tropical storm |
| Guadalupe County | TX | 21.3 | Tropical storm |
| La Salle County | TX | 25.7 | Tropical storm |
| Starr County | TX | 28.4 | Tropical storm |
| Jim Hogg County | TX | 29.5 | Tropical storm |
| Hays County | TX | 33.0 | Tropical storm |
| Goliad County | TX | 35.6 | Tropical storm |
| Webb County | TX | 35.7 | Tropical storm |
| Uvalde County | TX | 40.5 | Tropical storm |
| Refugio County | TX | 41.1 | Tropical storm |
| DeWitt County | TX | 42.7 | Tropical storm |
| Gonzales County | TX | 42.9 | Tropical storm |
| Caldwell County | TX | 50.3 | Tropical storm |
| Zavala County | TX | 53.5 | Tropical storm |
| Aransas County | TX | 56.6 | Tropical storm |
| Zapata County | TX | 57.9 | Tropical storm |
| Dimmit County | TX | 59.8 | Tropical storm |
| Victoria County | TX | 66.8 | Tropical storm |
| Bastrop County | TX | 69.4 | Tropical storm |
| Lavaca County | TX | 79.2 | Tropical storm |
| Kinney County | TX | 80.0 | Tropical storm |
| Calhoun County | TX | 80.1 | Tropical storm |
| Fayette County | TX | 81.6 | Tropical storm |
| Jackson County | TX | 91.8 | Tropical storm |
| Maverick County | TX | 93.0 | Tropical storm |
| Lee County | TX | 94.7 | Tropical storm |
Distances are measured from hourly positions interpolated between the National Hurricane Center’s six-hourly fixes to each county boundary. Strength is shown only where the storm was still tropical. Methodology.
National Hurricane Center HURDAT2. Storm totals cover the Atlantic and Northeast and Central Pacific basins.