1931North Atlantic未命名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 1931-07-11 14:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 30.9 m/s (1 分钟平均) , minimum central pressure 1000 hPa, at 1931-07-17 14:00:00前后结束, total 记录 25 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1931-07-11 14:00 | 15.7°N, 82.3°W | Tropical Depression | 15.4 | - |
| 1931-07-12 02:00 | 16.5°N, 84.0°W | Tropical Depression | 15.4 | - |
| 1931-07-12 14:00 | 17.5°N, 86.0°W | Tropical Depression | 15.4 | - |
| 1931-07-13 02:00 | 18.5°N, 88.0°W | Tropical Depression | 15.4 | - |
| 1931-07-13 14:00 | 19.5°N, 89.5°W | Tropical Depression | 15.4 | - |
| 1931-07-14 02:00 | 20.8°N, 90.3°W | Tropical Storm | 20.6 | - |
| 1931-07-14 14:00 | 23.5°N, 90.5°W | Tropical Storm | 25.7 | - |
| 1931-07-15 02:00 | 26.0°N, 90.7°W | Tropical Storm | 30.9 | - |
| 1931-07-15 14:00 | 28.4°N, 90.9°W | Tropical Storm | 28.3 | - |
| 1931-07-16 02:00 | 30.4°N, 91.3°W | Tropical Storm | 20.6 | - |
| 1931-07-16 14:00 | 31.6°N, 92.3°W | Tropical Depression | 15.4 | - |
| 1931-07-17 02:00 | 33.1°N, 93.8°W | Tropical Depression | 12.9 | - |
| 1931-07-17 14:00 | 35.3°N, 95.7°W | Tropical Depression | 10.3 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1931192N16278 / AL021931. This system has no official Chinese translated name and is displayed using its original English name. Intensity is classified by the local agency for the region and converted from 1-minute sustained wind using WMO factors, for reference only. Data notes · Incorrect translation?
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