Tropical Cyclone Wilma
● 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).
Wilma at 2011-01-20 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 4 tropical cyclone , max wind 约 59.2 m/s (1 分钟平均) , minimum central pressure 939 hPa, at 2011-01-31 02:00:00前后结束, total 记录 44 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2011-01-20 08:00 | -13.1°S, 178.2°W | Tropical Depression | 11.3 | 1005 |
| 2011-01-20 20:00 | -13.5°S, 177.2°W | Tropical Depression | 10.3 | 1005 |
| 2011-01-21 08:00 | -14.1°S, 176.4°W | Tropical Depression | 12.9 | 1003 |
| 2011-01-21 20:00 | -14.1°S, 175.4°W | Tropical Depression | 15.4 | 1003 |
| 2011-01-22 08:00 | -13.8°S, 173.9°W | Tropical Depression | 18 | 999 |
| 2011-01-22 20:00 | -12.2°S, 172.2°W | Category 1 Tropical Cyclone | 25.7 | 1000 |
| 2011-01-23 08:00 | -11.9°S, 171.4°W | Category 1 Tropical Cyclone | 23.1 | 997 |
| 2011-01-23 20:00 | -13.1°S, 171.0°W | Category 1 Tropical Cyclone | 25.7 | 997 |
| 2011-01-24 08:00 | -15.0°S, 170.9°W | Category 2 Tropical Cyclone | 30.9 | 993 |
| 2011-01-24 20:00 | -17.2°S, 171.9°W | Category 2 Tropical Cyclone | 33.4 | 986 |
| 2011-01-25 08:00 | -20.4°S, 175.3°W | Category 3 tropical cyclone | 38.6 | 978 |
| 2011-01-25 20:00 | -22.3°S, 179.9°W | Category 3 tropical cyclone | 46.3 | 961 |
| 2011-01-26 08:00 | -23.1°S, 177.0°E | Category 4 tropical cyclone | 56.6 | 949 |
| 2011-01-26 20:00 | -23.7°S, 175.2°E | Category 4 tropical cyclone | 59.2 | 939 |
| 2011-01-27 08:00 | -25.3°S, 173.3°E | Category 4 tropical cyclone | 51.4 | 950 |
| 2011-01-27 20:00 | -27.1°S, 172.0°E | Category 3 tropical cyclone | 38.6 | 955 |
| 2011-01-28 08:00 | -30.3°S, 171.6°E | Category 2 Tropical Cyclone | 28.3 | 970 |
| 2011-01-28 20:00 | -34.3°S, 174.3°E | Category 1 Tropical Cyclone | 23.1 | 978 |
| 2011-01-29 08:00 | -40.4°S, 179.0°W | Category 2 Tropical Cyclone | 27.8 | 984 |
| 2011-01-29 20:00 | -46.9°S, 173.4°W | Category 2 Tropical Cyclone | 27.8 | 968 |
| 2011-01-30 08:00 | -50.9°S, 165.8°W | Category 2 Tropical Cyclone | 27.8 | 961 |
| 2011-01-30 20:00 | -55.0°S, 158.0°W | Category 2 Tropical Cyclone | 27.8 | 959 |
| 2011-01-31 02:00 | -57.0°S, 156.0°W | Category 2 Tropical Cyclone | 27.8 | 956 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2011020S13182 / SH082011. No official Chinese name is available for this system, so the original English name is used. Intensity categories follow the classifications of the relevant regional agency, converted from 1-minute sustained winds using the WMO scale, and are for reference only. Data notes · Incorrect translation?
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