1981North Atlantic未命名Hurricane
● 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).
未命名 at 1981-08-17 14:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Depression, max wind 约 15.4 m/s (1 分钟平均) , at 1981-08-22 02:00:00前后结束, total 记录 19 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1981-08-17 14:00 | 12.8°N, 33.0°W | Tropical Depression | 10.3 | - |
| 1981-08-17 20:00 | 13.0°N, 34.5°W | Tropical Depression | 12.9 | - |
| 1981-08-18 02:00 | 13.3°N, 36.0°W | Tropical Depression | 12.9 | - |
| 1981-08-18 08:00 | 13.6°N, 37.4°W | Tropical Depression | 15.4 | - |
| 1981-08-18 14:00 | 13.8°N, 38.9°W | Tropical Depression | 15.4 | - |
| 1981-08-18 20:00 | 14.0°N, 40.5°W | Tropical Depression | 15.4 | - |
| 1981-08-19 02:00 | 14.0°N, 42.2°W | Tropical Depression | 15.4 | - |
| 1981-08-19 08:00 | 14.0°N, 44.0°W | Tropical Depression | 15.4 | - |
| 1981-08-19 14:00 | 13.9°N, 46.0°W | Tropical Depression | 15.4 | - |
| 1981-08-19 20:00 | 13.8°N, 47.7°W | Tropical Depression | 15.4 | - |
| 1981-08-20 02:00 | 13.6°N, 49.0°W | Tropical Depression | 12.9 | - |
| 1981-08-20 08:00 | 13.4°N, 50.3°W | Tropical Depression | 12.9 | - |
| 1981-08-20 14:00 | 13.1°N, 51.9°W | Tropical Depression | 12.9 | - |
| 1981-08-20 20:00 | 13.0°N, 53.1°W | Tropical Depression | 12.9 | - |
| 1981-08-21 02:00 | 12.5°N, 54.5°W | Tropical Depression | 12.9 | - |
| 1981-08-21 08:00 | 12.0°N, 55.7°W | Tropical Depression | 10.3 | - |
| 1981-08-21 14:00 | 11.6°N, 56.9°W | Tropical Depression | 10.3 | - |
| 1981-08-21 20:00 | 11.0°N, 58.0°W | Tropical Depression | 10.3 | - |
| 1981-08-22 02:00 | 10.3°N, 59.1°W | Tropical Depression | 7.7 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1981229N13327 / AL111981. This system has no official Chinese name and is displayed under its original English name. Intensity grades follow the classifications of the relevant local agency in the region, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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