Hurricane Floyd
● 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).
Floyd at 1981-09-03 20:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 3 Hurricane, max wind 约 51.4 m/s (1 分钟平均) , minimum central pressure 975 hPa, at 1981-09-12 20:00:00前后结束, total 记录 37 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1981-09-03 20:00 | 16.2°N, 60.3°W | Tropical Depression | 10.3 | 1010 |
| 1981-09-04 08:00 | 17.3°N, 61.9°W | Tropical Depression | 10.3 | 1009 |
| 1981-09-04 20:00 | 18.6°N, 63.3°W | Tropical Depression | 15.4 | 1006 |
| 1981-09-05 08:00 | 19.5°N, 64.7°W | Tropical Storm | 23.1 | 1002 |
| 1981-09-05 20:00 | 20.9°N, 66.2°W | Tropical Storm | 30.9 | 999 |
| 1981-09-06 08:00 | 22.6°N, 67.7°W | Cat 1 Hurricane | 41.2 | 994 |
| 1981-09-06 20:00 | 24.5°N, 69.1°W | Cat 2 Hurricane | 46.3 | 988 |
| 1981-09-07 08:00 | 26.4°N, 69.1°W | Cat 3 Hurricane | 51.4 | 981 |
| 1981-09-07 20:00 | 28.4°N, 68.5°W | Cat 3 Hurricane | 51.4 | 975 |
| 1981-09-08 08:00 | 29.9°N, 67.2°W | Cat 2 Hurricane | 48.9 | 989 |
| 1981-09-08 20:00 | 31.4°N, 65.6°W | Cat 2 Hurricane | 43.7 | 998 |
| 1981-09-09 08:00 | 32.9°N, 63.0°W | Tropical Storm | 25.7 | 1005 |
| 1981-09-09 20:00 | 34.2°N, 58.5°W | Tropical Storm | 23.1 | 1007 |
| 1981-09-10 08:00 | 33.5°N, 54.0°W | Tropical Storm | 20.6 | 1007 |
| 1981-09-10 20:00 | 34.0°N, 48.7°W | Tropical Storm | 20.6 | 1008 |
| 1981-09-11 08:00 | 33.8°N, 44.1°W | Tropical Storm | 20.6 | 1008 |
| 1981-09-11 20:00 | 35.5°N, 39.7°W | Tropical Storm | 20.6 | 1008 |
| 1981-09-12 08:00 | 37.6°N, 36.9°W | Tropical Storm | 20.6 | 1009 |
| 1981-09-12 20:00 | 40.6°N, 33.4°W | Tropical Storm | 18 | 1009 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), ID 1981247N16300 / AL141981. There is no official Chinese name for this basin; the original English name is displayed. Intensity categories follow the local agency's classification for the basin (converted from 1-minute sustained winds using WMO coefficients) and are for reference only. Data notes · Incorrect translation?
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