Hurricane Ida
● 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).
艾达 (Ida) at 2009-11-04 14:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Cat 2 Hurricane, max wind 约 46.3 m/s (1 分钟平均) , minimum central pressure 975 hPa, at 2009-11-11 14:00:00前后结束, total 记录 29 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2009-11-04 14:00 | 11.0°N, 81.3°W | Tropical Depression | 15.4 | 1007 |
| 2009-11-05 02:00 | 11.8°N, 82.3°W | Tropical Storm | 23.1 | 998 |
| 2009-11-05 14:00 | 12.6°N, 83.3°W | Cat 1 Hurricane | 33.4 | 987 |
| 2009-11-06 02:00 | 13.2°N, 83.8°W | Tropical Storm | 25.7 | 996 |
| 2009-11-06 14:00 | 14.1°N, 84.0°W | Tropical Depression | 15.4 | 1005 |
| 2009-11-07 02:00 | 15.4°N, 83.9°W | Tropical Depression | 15.4 | 1007 |
| 2009-11-07 14:00 | 16.8°N, 84.0°W | Tropical Storm | 18 | 1004 |
| 2009-11-08 02:00 | 18.7°N, 84.1°W | Tropical Storm | 30.9 | 990 |
| 2009-11-08 14:00 | 20.1°N, 85.3°W | Cat 1 Hurricane | 41.2 | 984 |
| 2009-11-09 02:00 | 21.9°N, 86.2°W | Cat 2 Hurricane | 43.7 | 975 |
| 2009-11-09 14:00 | 24.4°N, 87.5°W | Cat 1 Hurricane | 41.2 | 988 |
| 2009-11-10 02:00 | 27.9°N, 88.6°W | Cat 1 Hurricane | 33.4 | 990 |
| 2009-11-10 14:00 | 29.8°N, 88.6°W | Tropical Storm | 25.7 | 998 |
| 2009-11-11 02:00 | 30.6°N, 87.2°W | Extratropical cyclone | 15.4 | 1002 |
| 2009-11-11 14:00 | 30.8°N, 85.5°W | Extratropical cyclone | 12.9 | 1006 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2009308N11279 / AL112009. Chinese name source: Wikidata Q2586158. Intensity categories follow the classifications of local agencies in the relevant basin, converted from 1-min sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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