Hurricane Bill (Bill)
● 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).
Bill (Bill) at 2009-08-15 14:00:00 (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 943 hPa, at 2009-08-26 08:00:00前后结束, total 记录 44 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2009-08-15 14:00 | 11.8°N, 32.0°W | Tropical Depression | 15.4 | 1007 |
| 2009-08-16 02:00 | 11.2°N, 34.5°W | Tropical Storm | 18 | 1004 |
| 2009-08-16 14:00 | 11.5°N, 36.5°W | Tropical Storm | 20.6 | 1002 |
| 2009-08-17 02:00 | 12.6°N, 39.4°W | Tropical Storm | 28.3 | 994 |
| 2009-08-17 14:00 | 13.5°N, 43.2°W | Cat 1 Hurricane | 33.4 | 987 |
| 2009-08-18 02:00 | 14.4°N, 46.0°W | Cat 1 Hurricane | 41.2 | 970 |
| 2009-08-18 14:00 | 15.3°N, 49.0°W | Cat 2 Hurricane | 46.3 | 965 |
| 2009-08-19 02:00 | 16.2°N, 51.7°W | Cat 3 Hurricane | 51.4 | 962 |
| 2009-08-19 14:00 | 17.6°N, 54.2°W | Cat 4 Hurricane | 59.2 | 954 |
| 2009-08-20 02:00 | 19.3°N, 56.9°W | Cat 4 Hurricane | 59.2 | 947 |
| 2009-08-20 14:00 | 21.1°N, 59.6°W | Cat 4 Hurricane | 59.2 | 949 |
| 2009-08-21 02:00 | 23.1°N, 62.4°W | Cat 3 Hurricane | 56.6 | 948 |
| 2009-08-21 14:00 | 25.5°N, 64.9°W | Cat 3 Hurricane | 54 | 951 |
| 2009-08-22 02:00 | 28.6°N, 66.9°W | Cat 2 Hurricane | 48.9 | 956 |
| 2009-08-22 14:00 | 32.3°N, 68.4°W | Cat 2 Hurricane | 46.3 | 960 |
| 2009-08-23 02:00 | 36.0°N, 68.9°W | Cat 1 Hurricane | 41.2 | 961 |
| 2009-08-23 14:00 | 40.1°N, 67.3°W | Cat 1 Hurricane | 38.6 | 962 |
| 2009-08-24 02:00 | 44.4°N, 62.5°W | Cat 1 Hurricane | 33.4 | 970 |
| 2009-08-24 14:00 | 48.0°N, 53.0°W | Tropical Storm | 30.9 | 980 |
| 2009-08-25 02:00 | 50.0°N, 41.2°W | Extratropical cyclone | 30.9 | 980 |
| 2009-08-25 14:00 | 50.7°N, 29.6°W | Extratropical cyclone | 30.9 | 980 |
| 2009-08-26 02:00 | 52.0°N, 18.0°W | Extratropical cyclone | 25.7 | 982 |
| 2009-08-26 08:00 | 53.0°N, 13.0°W | Extratropical cyclone | 20.6 | 985 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2009227N12328 / AL032009. Chinese name source: Wikidata Q2668628. Intensity categories follow the classifications of the relevant local agencies, converted from 1-min sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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