Hurricane David
● 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).
大卫 (David) at 1979-08-25 20:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 5 Hurricane, max wind 约 77.2 m/s (1 分钟平均) , minimum central pressure 924 hPa, at 1979-09-08 08:00:00前后结束, total 记录 55 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1979-08-25 20:00 | 11.7°N, 36.1°W | Tropical Depression | 12.9 | 1008 |
| 1979-08-26 14:00 | 11.6°N, 42.2°W | Tropical Storm | 18 | 1005 |
| 1979-08-27 08:00 | 11.7°N, 47.0°W | Tropical Storm | 28.3 | 990 |
| 1979-08-28 02:00 | 11.9°N, 51.5°W | Cat 2 Hurricane | 48.9 | 954 |
| 1979-08-28 20:00 | 12.8°N, 55.7°W | Cat 4 Hurricane | 66.9 | 938 |
| 1979-08-29 14:00 | 14.2°N, 59.2°W | Cat 4 Hurricane | 61.7 | 942 |
| 1979-08-30 08:00 | 15.6°N, 62.8°W | Cat 4 Hurricane | 66.9 | 929 |
| 1979-08-31 02:00 | 16.6°N, 66.2°W | Cat 5 Hurricane | 77.2 | 924 |
| 1979-08-31 20:00 | 17.2°N, 69.1°W | Cat 5 Hurricane | 74.6 | 927 |
| 1979-09-01 14:00 | 19.3°N, 72.0°W | Cat 3 Hurricane | 51.4 | 978 |
| 1979-09-02 08:00 | 21.3°N, 75.2°W | Cat 1 Hurricane | 33.4 | 997 |
| 1979-09-03 02:00 | 23.9°N, 77.4°W | Cat 1 Hurricane | 38.6 | 979 |
| 1979-09-03 20:00 | 26.3°N, 79.6°W | Cat 2 Hurricane | 43.7 | 973 |
| 1979-09-04 14:00 | 29.1°N, 80.8°W | Cat 2 Hurricane | 43.7 | 970 |
| 1979-09-05 08:00 | 32.5°N, 81.1°W | Cat 1 Hurricane | 33.4 | 972 |
| 1979-09-06 02:00 | 36.2°N, 80.1°W | Tropical Storm | 20.6 | 984 |
| 1979-09-06 20:00 | 41.5°N, 76.3°W | Tropical Storm | 20.6 | 991 |
| 1979-09-07 14:00 | 46.5°N, 66.0°W | Extratropical cyclone | 25.7 | 988 |
| 1979-09-08 08:00 | 52.5°N, 52.5°W | Extratropical cyclone | 30.9 | 985 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1979238N12324 / AL091979. Chinese name source: Wikidata Q3048258. Intensity is graded by the local agency in each marine region, converted from 1-minute sustained wind using WMO factors, for reference only. Data notes · Incorrect translation?
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