Tropical Cyclone Dianne
● 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).
Dianne at 2011-02-14 14:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 3 tropical cyclone , max wind 约 41.2 m/s (1 分钟平均) , minimum central pressure 960 hPa, at 2011-02-23 14:00:00前后结束, total 记录 37 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2011-02-14 14:00 | -16.6°S, 118.6°E | Tropical Depression | 11.3 | 1000 |
| 2011-02-15 02:00 | -18.3°S, 115.3°E | Tropical Depression | 10.3 | 1000 |
| 2011-02-15 14:00 | -19.0°S, 112.7°E | Tropical Depression | 15.4 | 1000 |
| 2011-02-16 02:00 | -19.2°S, 111.9°E | Tropical Depression | 15.4 | 996 |
| 2011-02-16 14:00 | -19.1°S, 111.5°E | Category 1 Tropical Cyclone | 20.6 | 996 |
| 2011-02-17 02:00 | -19.1°S, 111.0°E | Category 1 Tropical Cyclone | 20.6 | 990 |
| 2011-02-17 14:00 | -18.8°S, 110.6°E | Category 1 Tropical Cyclone | 23.1 | 983 |
| 2011-02-18 02:00 | -19.4°S, 110.4°E | Category 2 Tropical Cyclone | 30.9 | 978 |
| 2011-02-18 14:00 | -20.4°S, 109.4°E | Category 2 Tropical Cyclone | 33.4 | 978 |
| 2011-02-19 02:00 | -21.0°S, 108.2°E | Category 3 tropical cyclone | 38.6 | 976 |
| 2011-02-19 14:00 | -22.2°S, 107.8°E | Category 3 tropical cyclone | 41.2 | 966 |
| 2011-02-20 02:00 | -23.2°S, 107.5°E | Category 3 tropical cyclone | 41.2 | 960 |
| 2011-02-20 14:00 | -24.3°S, 106.7°E | Category 3 tropical cyclone | 38.6 | 963 |
| 2011-02-21 02:00 | -24.9°S, 105.1°E | Category 3 tropical cyclone | 36 | 968 |
| 2011-02-21 14:00 | -25.7°S, 103.2°E | Category 2 Tropical Cyclone | 28.3 | 983 |
| 2011-02-22 02:00 | -27.2°S, 102.2°E | Category 1 Tropical Cyclone | 23.1 | 990 |
| 2011-02-22 14:00 | -29.5°S, 102.2°E | Tropical Depression | 18 | 997 |
| 2011-02-23 02:00 | -30.9°S, 102.5°E | Tropical Depression | 11.3 | 998 |
| 2011-02-23 14:00 | -31.6°S, 102.6°E | Tropical Depression | 11.3 | 1000 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2011045S17119 / SH162011. There is no official Chinese name for this basin, so the original English name is used. Intensity categories follow the classifications of the local agency in the region, converted from 1-minute sustained winds using the WMO factors, for reference only. Data notes · Incorrect translation?
Download