The 1857 season in numbers
The record holds 13 storms for the 1857 North Atlantic season, of which 0 had names.4 reached tropical storm strength (34 knots or more), 3 reached hurricane strength (category 1 or more) and 0 were major (category 3 or more). 9 have no wind speed in the record.
- 13storms
- 4tropical storm strength or more
- 3hurricane strength or more
- 0major (category 3 to 5)
- 47accumulated cyclone energy
Accumulated cyclone energy adds up the squared wind speed of every position of 34 knots or more, divided by 10,000. It is approximate here because the winds are 1-minute equivalents, and it is mostly useful for comparing seasons of one basin.
Strongest storms of 1857
- Unnamed storm of September 1857 (North Atlantic)5 September 1857 to 18 September 1857, peak Category 2 (90 kt), 961 hPa
- Unnamed storm of September 1857 (North Atlantic)24 September 1857 to 30 September 1857, peak Category 2 (90 kt)
- Unnamed storm of September 1857 (North Atlantic)22 September 1857 to 26 September 1857, peak Category 1 (70 kt)
- Unnamed storm of June 1857 (North Atlantic)30 June 1857 to 1 July 1857, peak Tropical storm (50 kt)
All 13 storms of 1857
| Storm | Peak |
|---|---|
| Unnamed storm | Unknown intensity |
| Unnamed storm | Tropical storm |
| Unnamed storm | Unknown intensity |
| Unnamed storm | Unknown intensity |
| Unnamed storm | Unknown intensity |
| Unnamed storm | Category 2 |
| Unnamed storm | Unknown intensity |
| Unnamed storm | Unknown intensity |
| Unnamed storm | Category 1 |
| Unnamed storm | Category 2 |
| Unnamed storm | Unknown intensity |
| Unnamed storm | Unknown intensity |
| Unnamed storm | Unknown intensity |
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