1920 Unnamed North Atlantic Hurricane
● Data reliability: Inferred dataNo satellites or aircraft were available that year, so the record was reconstructed afterward from ships and coastal weather stations. Intensity estimates are approximate for storms before 1950.
未命名 at 1920-09-07 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 2 Hurricane, max wind 约 48.9 m/s (1 分钟平均) , at 1920-09-16 14:00:00前后结束, total 记录 38 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1920-09-07 08:00 | 11.1°N, 36.6°W | Tropical Storm | 18 | - |
| 1920-09-07 20:00 | 12.0°N, 39.0°W | Tropical Storm | 18 | - |
| 1920-09-08 08:00 | 13.4°N, 41.1°W | Tropical Storm | 18 | - |
| 1920-09-08 20:00 | 14.8°N, 43.0°W | Tropical Storm | 20.6 | - |
| 1920-09-09 08:00 | 16.1°N, 45.0°W | Tropical Storm | 25.7 | - |
| 1920-09-09 20:00 | 17.5°N, 47.0°W | Tropical Storm | 30.9 | - |
| 1920-09-10 08:00 | 19.2°N, 49.0°W | Cat 1 Hurricane | 36 | - |
| 1920-09-10 20:00 | 21.0°N, 50.8°W | Cat 1 Hurricane | 38.6 | - |
| 1920-09-11 08:00 | 22.8°N, 51.8°W | Cat 1 Hurricane | 41.2 | - |
| 1920-09-11 20:00 | 24.6°N, 52.0°W | Cat 2 Hurricane | 43.7 | - |
| 1920-09-12 08:00 | 26.7°N, 52.2°W | Cat 2 Hurricane | 46.3 | - |
| 1920-09-12 20:00 | 29.0°N, 52.2°W | Cat 2 Hurricane | 48.9 | - |
| 1920-09-13 08:00 | 31.3°N, 51.4°W | Cat 2 Hurricane | 46.3 | - |
| 1920-09-13 20:00 | 33.5°N, 50.0°W | Cat 2 Hurricane | 43.7 | - |
| 1920-09-14 08:00 | 35.8°N, 48.1°W | Cat 1 Hurricane | 41.2 | - |
| 1920-09-14 20:00 | 38.0°N, 45.5°W | Cat 1 Hurricane | 38.6 | - |
| 1920-09-15 08:00 | 39.9°N, 41.0°W | Extratropical cyclone | 30.9 | - |
| 1920-09-15 20:00 | 41.4°N, 35.0°W | Extratropical cyclone | 23.1 | - |
| 1920-09-16 08:00 | 42.0°N, 28.5°W | Extratropical cyclone | 18 | - |
| 1920-09-16 14:00 | 42.1°N, 24.9°W | Extratropical cyclone | 15.4 | - |
Data sources: NOAA National Center for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1920251N11323 / AL011920. This system has no official Chinese name, so its original English name is used. Intensity categories follow the classifications of the relevant local agency in the basin, based on 1-minute sustained winds converted using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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