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 1920-09-25 14:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 1 Hurricane, max wind 约 38.6 m/s (1 分钟平均) , at 1920-10-01 02:00:00前后结束, total 记录 23 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1920-09-25 14:00 | 25.0°N, 83.0°W | Tropical Depression | 12.9 | - |
| 1920-09-25 20:00 | 25.0°N, 83.7°W | Tropical Depression | 12.9 | - |
| 1920-09-26 02:00 | 25.1°N, 84.4°W | Tropical Depression | 12.9 | - |
| 1920-09-26 08:00 | 25.3°N, 85.2°W | Tropical Depression | 12.9 | - |
| 1920-09-26 14:00 | 25.4°N, 85.9°W | Tropical Depression | 12.9 | - |
| 1920-09-26 20:00 | 25.5°N, 86.5°W | Tropical Depression | 15.4 | - |
| 1920-09-27 02:00 | 25.5°N, 87.0°W | Tropical Depression | 15.4 | - |
| 1920-09-27 08:00 | 25.4°N, 87.4°W | Tropical Depression | 15.4 | - |
| 1920-09-27 14:00 | 25.3°N, 87.7°W | Tropical Depression | 15.4 | - |
| 1920-09-27 20:00 | 25.2°N, 88.0°W | Tropical Storm | 18 | - |
| 1920-09-28 02:00 | 25.1°N, 88.3°W | Tropical Storm | 18 | - |
| 1920-09-28 08:00 | 25.0°N, 88.5°W | Tropical Storm | 20.6 | - |
| 1920-09-28 14:00 | 24.9°N, 88.6°W | Tropical Storm | 20.6 | - |
| 1920-09-28 20:00 | 24.8°N, 88.7°W | Tropical Storm | 23.1 | - |
| 1920-09-29 02:00 | 24.9°N, 88.8°W | Tropical Storm | 25.7 | - |
| 1920-09-29 08:00 | 25.1°N, 88.9°W | Tropical Storm | 28.3 | - |
| 1920-09-29 14:00 | 25.4°N, 89.0°W | Tropical Storm | 30.9 | - |
| 1920-09-29 20:00 | 25.8°N, 88.9°W | Cat 1 Hurricane | 36 | - |
| 1920-09-30 02:00 | 26.4°N, 88.3°W | Cat 1 Hurricane | 38.6 | - |
| 1920-09-30 08:00 | 27.2°N, 86.8°W | Cat 1 Hurricane | 33.4 | - |
| 1920-09-30 14:00 | 28.2°N, 84.4°W | Tropical Storm | 28.3 | - |
| 1920-09-30 20:00 | 29.5°N, 81.5°W | Extratropical cyclone | 23.1 | - |
| 1920-10-01 02:00 | 31.1°N, 78.0°W | Extratropical cyclone | 23.1 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1920269N25277 / AL051920. No official Chinese name is available for this system, so the original English name is shown. Intensity categories follow the classifications of the local agency in the relevant basin, converted from 1-min sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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