Tropical Cyclone Vania
● 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).
Vania at 2011-01-10 02:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 28.3 m/s (1 分钟平均) , minimum central pressure 973 hPa, at 2011-01-16 02:00:00前后结束, total 记录 25 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2011-01-10 02:00 | -17.3°S, 169.4°E | Tropical Depression | 11.3 | 1005 |
| 2011-01-10 14:00 | -17.1°S, 169.8°E | Tropical Depression | 11.3 | 998 |
| 2011-01-11 02:00 | -17.6°S, 169.8°E | Tropical Depression | 13.9 | 996 |
| 2011-01-11 14:00 | -18.5°S, 169.9°E | Tropical Depression | 12.9 | 996 |
| 2011-01-12 02:00 | -18.8°S, 169.4°E | Tropical Depression | 18 | 994 |
| 2011-01-12 14:00 | -19.1°S, 169.2°E | Category 1 Tropical Cyclone | 23.1 | 988 |
| 2011-01-13 02:00 | -19.5°S, 168.7°E | Category 1 Tropical Cyclone | 25.7 | 987 |
| 2011-01-13 14:00 | -19.8°S, 167.8°E | Category 2 Tropical Cyclone | 28.3 | 975 |
| 2011-01-14 02:00 | -21.0°S, 167.5°E | Category 2 Tropical Cyclone | 28.3 | 973 |
| 2011-01-14 14:00 | -21.6°S, 166.9°E | Category 1 Tropical Cyclone | 23.1 | 978 |
| 2011-01-15 02:00 | -22.5°S, 167.2°E | Category 1 Tropical Cyclone | 20.6 | 980 |
| 2011-01-15 14:00 | -25.5°S, 166.7°E | Extratropical cyclone | 18 | 994 |
| 2011-01-16 02:00 | -27.9°S, 165.3°E | Extratropical cyclone | 15.4 | 1000 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2011010S17169 / SH052011. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the regional agency based on 1-minute sustained winds converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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