Hurricane Diana
● 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).
戴安娜 (Diana) at 1990-08-04 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 2 Hurricane, max wind 约 43.7 m/s (1 分钟平均) , minimum central pressure 980 hPa, at 1990-08-09 20:00:00前后结束, total 记录 23 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1990-08-04 08:00 | 13.2°N, 79.5°W | Tropical Depression | 12.9 | 1009 |
| 1990-08-04 14:00 | 13.9°N, 80.8°W | Tropical Depression | 12.9 | 1008 |
| 1990-08-04 20:00 | 14.8°N, 81.8°W | Tropical Depression | 12.9 | 1007 |
| 1990-08-05 02:00 | 15.7°N, 82.6°W | Tropical Depression | 15.4 | 1006 |
| 1990-08-05 08:00 | 16.6°N, 83.6°W | Tropical Storm | 18 | 1005 |
| 1990-08-05 14:00 | 17.4°N, 84.8°W | Tropical Storm | 20.6 | 1003 |
| 1990-08-05 20:00 | 18.3°N, 86.3°W | Tropical Storm | 23.1 | 1000 |
| 1990-08-06 02:00 | 19.1°N, 87.6°W | Tropical Storm | 28.3 | 994 |
| 1990-08-06 08:00 | 19.7°N, 88.7°W | Tropical Storm | 23.1 | 1000 |
| 1990-08-06 14:00 | 20.2°N, 90.0°W | Tropical Storm | 23.1 | 1000 |
| 1990-08-06 20:00 | 20.5°N, 91.1°W | Tropical Storm | 23.1 | 1000 |
| 1990-08-07 02:00 | 20.6°N, 92.3°W | Tropical Storm | 25.7 | 1000 |
| 1990-08-07 08:00 | 20.6°N, 93.6°W | Tropical Storm | 30.9 | 998 |
| 1990-08-07 14:00 | 20.7°N, 94.7°W | Cat 1 Hurricane | 33.4 | 990 |
| 1990-08-07 20:00 | 20.8°N, 95.8°W | Cat 1 Hurricane | 38.6 | 986 |
| 1990-08-08 02:00 | 20.9°N, 96.8°W | Cat 2 Hurricane | 43.7 | 980 |
| 1990-08-08 08:00 | 20.8°N, 98.1°W | Tropical Storm | 28.3 | 1000 |
| 1990-08-08 14:00 | 20.7°N, 99.4°W | Tropical Storm | 25.7 | 1005 |
| 1990-08-08 20:00 | 20.8°N, 100.8°W | Tropical Depression | 15.4 | 1009 |
| 1990-08-09 02:00 | 21.1°N, 102.2°W | Tropical Depression | 12.9 | 1010 |
| 1990-08-09 08:00 | 21.6°N, 103.4°W | Tropical Depression | 12.9 | 1010 |
| 1990-08-09 14:00 | 22.0°N, 104.9°W | Tropical Depression | 10.3 | 1010 |
| 1990-08-09 20:00 | 22.5°N, 107.0°W | Tropical Depression | 10.3 | 1010 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1990216N13281 / AL051990. Chinese name source: Wikidata Q3246566. Intensity categories follow the classifications of local agencies in the relevant waters, converted from 1-minute sustained winds using WMO factors, and are for reference only. Data notes · Incorrect translation?
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