1921North 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 1921-06-16 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 1 Hurricane, max wind 约 41.2 m/s (1 分钟平均) , minimum central pressure 980 hPa, at 1921-06-26 20:00:00前后结束, total 记录 43 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1921-06-16 08:00 | 16.5°N, 82.4°W | Tropical Depression | 15.4 | - |
| 1921-06-16 20:00 | 16.5°N, 84.0°W | Tropical Depression | 15.4 | - |
| 1921-06-17 08:00 | 16.5°N, 85.3°W | Tropical Storm | 18 | - |
| 1921-06-17 20:00 | 17.1°N, 86.7°W | Tropical Storm | 23.1 | - |
| 1921-06-18 08:00 | 18.7°N, 89.1°W | Tropical Storm | 20.6 | - |
| 1921-06-18 20:00 | 20.3°N, 92.0°W | Tropical Storm | 23.1 | - |
| 1921-06-19 08:00 | 21.2°N, 93.5°W | Tropical Storm | 25.7 | - |
| 1921-06-19 20:00 | 22.0°N, 94.0°W | Tropical Storm | 25.7 | - |
| 1921-06-20 08:00 | 22.8°N, 94.5°W | Tropical Storm | 30.9 | - |
| 1921-06-20 20:00 | 23.7°N, 95.0°W | Cat 1 Hurricane | 33.4 | - |
| 1921-06-21 08:00 | 24.7°N, 95.3°W | Cat 1 Hurricane | 33.4 | - |
| 1921-06-21 20:00 | 25.5°N, 95.5°W | Cat 1 Hurricane | 36 | - |
| 1921-06-22 08:00 | 26.5°N, 95.6°W | Cat 1 Hurricane | 38.6 | - |
| 1921-06-22 20:00 | 27.6°N, 95.8°W | Cat 1 Hurricane | 41.2 | - |
| 1921-06-23 08:00 | 29.6°N, 96.0°W | Tropical Storm | 25.7 | - |
| 1921-06-23 20:00 | 32.1°N, 96.2°W | Tropical Depression | 15.4 | - |
| 1921-06-24 08:00 | 34.3°N, 95.7°W | Tropical Depression | 15.4 | - |
| 1921-06-24 20:00 | 36.3°N, 95.0°W | Tropical Depression | 15.4 | - |
| 1921-06-25 08:00 | 37.3°N, 94.8°W | Tropical Depression | 15.4 | - |
| 1921-06-25 20:00 | 37.9°N, 94.8°W | Tropical Depression | 12.9 | - |
| 1921-06-26 08:00 | 38.8°N, 94.9°W | Tropical Depression | 10.3 | - |
| 1921-06-26 20:00 | 40.0°N, 95.2°W | Tropical Depression | 7.7 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1921167N17278 / AL011921. No official Chinese name is available for this system, so the original English name is used. Intensity is classified by the local agency in the relevant basin, based on 1-min sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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