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 1981-11-12 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 978 hPa, at 1981-11-17 14:00:00前后结束, total 记录 20 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1981-11-12 20:00 | 31.0°N, 74.0°W | Tropical Storm | 23.1 | 1004 |
| 1981-11-13 02:00 | 31.4°N, 73.1°W | Tropical Storm | 23.1 | 1003 |
| 1981-11-13 08:00 | 31.8°N, 72.3°W | Tropical Storm | 25.7 | 1001 |
| 1981-11-13 14:00 | 32.2°N, 71.6°W | Tropical Storm | 28.3 | 999 |
| 1981-11-13 20:00 | 32.7°N, 71.0°W | Tropical Storm | 28.3 | 997 |
| 1981-11-14 02:00 | 33.2°N, 70.6°W | Tropical Storm | 28.3 | 995 |
| 1981-11-14 08:00 | 33.7°N, 70.6°W | Tropical Storm | 30.9 | 993 |
| 1981-11-14 14:00 | 34.3°N, 70.8°W | Tropical Storm | 30.9 | 991 |
| 1981-11-14 20:00 | 34.8°N, 71.1°W | Tropical Storm | 30.9 | 989 |
| 1981-11-15 02:00 | 35.3°N, 71.4°W | Tropical Storm | 30.9 | 986 |
| 1981-11-15 08:00 | 35.8°N, 71.8°W | Tropical Storm | 30.9 | 984 |
| 1981-11-15 14:00 | 36.5°N, 71.9°W | Tropical Storm | 30.9 | 981 |
| 1981-11-15 20:00 | 37.2°N, 71.8°W | Tropical Storm | 30.9 | 979 |
| 1981-11-16 02:00 | 37.9°N, 71.4°W | Tropical Storm | 30.9 | 978 |
| 1981-11-16 08:00 | 38.6°N, 70.9°W | Tropical Storm | 30.9 | 978 |
| 1981-11-16 14:00 | 39.3°N, 70.2°W | Tropical Storm | 28.3 | 979 |
| 1981-11-16 20:00 | 40.0°N, 69.5°W | Tropical Storm | 28.3 | 981 |
| 1981-11-17 02:00 | 40.7°N, 68.5°W | Tropical Storm | 28.3 | 983 |
| 1981-11-17 08:00 | 41.4°N, 67.1°W | Tropical Storm | 25.7 | 985 |
| 1981-11-17 14:00 | 42.9°N, 65.8°W | Tropical Storm | 23.1 | 990 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1981317N31286 / AL221981. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the relevant local agency in the region, converted from 1-min sustained wind using the WMO factor, and is provided for reference only. Data notes · Incorrect translation?
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