Unnamed hurricane of 1857 (AL041857)
Unnamed hurricane of 1857 (AL041857) was a Category 2 hurricane at its peak, with 104 mph winds, per NOAA's National Hurricane Center. Modeled winds reached tropical-storm force (39 mph) at one of the cities we track; the strongest was Brownsville, TX, with a modeled peak gust of 48 mph.
- Peak strength104 mph winds (1-minute)
- Category 2
- Cities with tropical-storm-force windsModeled, of the cities we track
- 1
- LandfallsFirst September 30, 1857
- 1
- Lowest pressure
- Not recorded
Track, wind field and cities
Select a piece of the track or a city for details.
- Depression or weaker
- Tropical storm
- Hurricane, Category 1 or 2
- Major hurricane, Category 3 to 5
- Landfall
- City (larger ring, stronger modeled gust)
- Modeled wind field, 39 to 111 mph sustained (darker, stronger; orange 111 mph+)
The shaded areas are where our model puts Unnamed hurricane of 1857 (AL041857)’s sustained winds over open land at 39 mph or more (tropical-storm force), 58, 74 (hurricane force) and 111 mph (major hurricane force) at some point along its track. Modeled, not measured. How we model hurricane winds
Landfalls
- September 30, 1857, tropical storm at 58 mph, in Mexico
Modeled winds at cities (1)
Estimated peak winds for open, flat ground at each city’s center. Not measurements. How we model hurricane winds
| City | Peak gust | Sustained | Closest pass | Peak |
|---|---|---|---|---|
| Brownsville, TX | 48 mph | 39 mph | 1 miles | Sep 30, 1857, 4:24 AM GMT-5:50:36 |
Best track (29 positions)
| Time | Status | Wind | Pressure | Position |
|---|---|---|---|---|
| Sep 24, 00:00 UTC | Tropical storm | 58 mph | 16.0°N, 54.7°W | |
| Sep 24, 06:00 UTC | Tropical storm | 58 mph | 16.0°N, 56.2°W | |
| Sep 24, 12:00 UTC | Tropical storm | 58 mph | 16.0°N, 57.7°W | |
| Sep 24, 18:00 UTC | Tropical storm | 58 mph | 16.0°N, 59.2°W | |
| Sep 25, 00:00 UTC | Tropical storm | 69 mph | 16.0°N, 61.1°W | |
| Sep 25, 06:00 UTC | Tropical storm | 69 mph | 16.0°N, 63.0°W | |
| Sep 25, 12:00 UTC | Tropical storm | 69 mph | 16.0°N, 64.6°W | |
| Sep 25, 18:00 UTC | Tropical storm | 69 mph | 16.0°N, 66.8°W | |
| Sep 26, 00:00 UTC | Category 1 hurricane | 81 mph | 16.0°N, 68.5°W | |
| Sep 26, 06:00 UTC | Category 1 hurricane | 81 mph | 16.0°N, 70.3°W | |
| Sep 26, 12:00 UTC | Category 1 hurricane | 81 mph | 16.1°N, 72.1°W | |
| Sep 26, 18:00 UTC | Category 1 hurricane | 81 mph | 16.2°N, 73.9°W |