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 1984-09-08 20:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 4 Hurricane, max wind 约 59.2 m/s (1 分钟平均) , minimum central pressure 949 hPa, at 1984-09-16 14:00:00前后结束, total 记录 32 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1984-09-08 20:00 | 28.5°N, 77.4°W | Tropical Storm | 18 | 1008 |
| 1984-09-09 08:00 | 28.5°N, 79.2°W | Tropical Storm | 23.1 | 1004 |
| 1984-09-09 20:00 | 29.0°N, 79.9°W | Tropical Storm | 28.3 | 1000 |
| 1984-09-10 08:00 | 29.7°N, 80.4°W | Tropical Storm | 30.9 | 994 |
| 1984-09-10 20:00 | 30.5°N, 80.0°W | Cat 1 Hurricane | 33.4 | 991 |
| 1984-09-11 08:00 | 31.3°N, 79.1°W | Cat 1 Hurricane | 41.2 | 980 |
| 1984-09-11 20:00 | 32.6°N, 78.4°W | Cat 3 Hurricane | 51.4 | 960 |
| 1984-09-12 08:00 | 33.9°N, 77.7°W | Cat 4 Hurricane | 59.2 | 949 |
| 1984-09-12 20:00 | 34.0°N, 77.2°W | Cat 2 Hurricane | 48.9 | 967 |
| 1984-09-13 08:00 | 33.8°N, 77.4°W | Cat 2 Hurricane | 43.7 | 972 |
| 1984-09-13 20:00 | 34.0°N, 78.3°W | Cat 1 Hurricane | 33.4 | 990 |
| 1984-09-14 08:00 | 34.6°N, 78.5°W | Tropical Storm | 23.1 | 1003 |
| 1984-09-14 20:00 | 35.3°N, 77.1°W | Tropical Storm | 23.1 | 1003 |
| 1984-09-15 08:00 | 36.2°N, 74.4°W | Tropical Storm | 28.3 | 997 |
| 1984-09-15 20:00 | 38.5°N, 70.3°W | Tropical Storm | 30.9 | 992 |
| 1984-09-16 08:00 | 43.5°N, 61.9°W | Tropical Storm | 30.9 | 994 |
| 1984-09-16 14:00 | 46.0°N, 57.8°W | Extratropical cyclone | 30.9 | 995 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1984253N29283 / AL101984. Chinese name source: Wikidata Q3304426. Intensity categories follow the classifications of local agencies in each basin, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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