Hurricane Laura
● Data reliability: ReliableWeather satellites monitored it throughout, so its track and intensity are relatively accurate (Atlantic and E. Pacific since 1966, other basins since 1980).
Laura at 1971-11-12 20:00:00 (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 994 hPa, at 1971-11-22 14:00:00前后结束, total 记录 40 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1971-11-12 20:00 | 12.0°N, 78.5°W | Tropical Depression | 12.9 | - |
| 1971-11-13 08:00 | 12.7°N, 79.1°W | Tropical Depression | 15.4 | - |
| 1971-11-13 20:00 | 13.8°N, 80.0°W | Tropical Depression | 15.4 | 1008 |
| 1971-11-14 08:00 | 15.2°N, 81.3°W | Tropical Depression | 15.4 | - |
| 1971-11-14 20:00 | 16.6°N, 82.5°W | Tropical Storm | 18 | - |
| 1971-11-15 08:00 | 18.2°N, 83.6°W | Tropical Storm | 20.6 | 1003 |
| 1971-11-15 20:00 | 19.8°N, 84.0°W | Tropical Storm | 28.3 | - |
| 1971-11-16 08:00 | 21.0°N, 84.0°W | Tropical Storm | 30.9 | 998 |
| 1971-11-16 20:00 | 21.7°N, 83.6°W | Tropical Storm | 30.9 | - |
| 1971-11-17 08:00 | 21.1°N, 83.3°W | Tropical Storm | 30.9 | 995 |
| 1971-11-17 20:00 | 20.1°N, 83.9°W | Tropical Storm | 30.9 | 994 |
| 1971-11-18 08:00 | 19.7°N, 84.5°W | Tropical Storm | 25.7 | 1000 |
| 1971-11-18 20:00 | 19.8°N, 85.0°W | Tropical Storm | 23.1 | 1001 |
| 1971-11-19 08:00 | 19.7°N, 85.5°W | Tropical Storm | 23.1 | 1003 |
| 1971-11-19 20:00 | 19.1°N, 85.6°W | Tropical Storm | 23.1 | - |
| 1971-11-20 08:00 | 18.2°N, 86.1°W | Tropical Storm | 25.7 | 1000 |
| 1971-11-20 20:00 | 17.6°N, 87.1°W | Tropical Storm | 28.3 | 1000 |
| 1971-11-21 08:00 | 16.8°N, 88.1°W | Tropical Storm | 28.3 | - |
| 1971-11-21 20:00 | 16.3°N, 88.0°W | Tropical Storm | 23.1 | - |
| 1971-11-22 08:00 | 16.2°N, 87.0°W | Tropical Depression | 15.4 | - |
| 1971-11-22 14:00 | 16.5°N, 85.5°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1971317N12282 / AL221971. This area has no official Chinese translated name, so the original English name is shown. Intensity is classified by the local agency in the relevant sea area (converted from 1-min sustained winds using the WMO factor), for reference only. Data notes · Incorrect translation?
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