Tropical Cyclone Izilda
● 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).
Izilda at 2009-03-22 20:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Severe Tropical Storm, max wind 约 33.4 m/s (1 分钟平均) , minimum central pressure 978 hPa, at 2009-03-30 02:00:00前后结束, total 记录 30 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2009-03-22 20:00 | -16.2°S, 39.2°E | Tropical Disturbance | 11.3 | 1007 |
| 2009-03-23 08:00 | -17.3°S, 40.7°E | Tropical Disturbance | 11.3 | 1006 |
| 2009-03-23 20:00 | -19.1°S, 41.1°E | Tropical Disturbance | 12.9 | 1004 |
| 2009-03-24 08:00 | -20.3°S, 41.4°E | Tropical Disturbance | 12.9 | 1002 |
| 2009-03-24 20:00 | -21.7°S, 41.8°E | Tropical Depression | 18 | 998 |
| 2009-03-25 08:00 | -22.7°S, 42.1°E | Moderate Tropical Storm | 23.1 | 992 |
| 2009-03-25 20:00 | -23.6°S, 42.3°E | Severe Tropical Storm | 28.3 | 986 |
| 2009-03-26 08:00 | -23.7°S, 42.6°E | Severe Tropical Storm | 33.4 | 980 |
| 2009-03-26 20:00 | -23.8°S, 42.4°E | Moderate Tropical Storm | 25.7 | 992 |
| 2009-03-27 08:00 | -23.6°S, 41.9°E | Tropical Depression | 18 | 998 |
| 2009-03-27 20:00 | -23.0°S, 41.2°E | Tropical Disturbance | 10.3 | 1002 |
| 2009-03-28 08:00 | -22.0°S, 40.2°E | Tropical Disturbance | 10.3 | 1005 |
| 2009-03-28 20:00 | -21.7°S, 38.8°E | Tropical Disturbance | 10.3 | 1007 |
| 2009-03-29 08:00 | -21.1°S, 37.3°E | Tropical Disturbance | 10.3 | 1007 |
| 2009-03-29 20:00 | -20.3°S, 35.0°E | Tropical Disturbance | 7.7 | 1009 |
| 2009-03-30 02:00 | -19.9°S, 33.9°E | Tropical Disturbance | 7.7 | 1010 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2009082S16039 / SH242009. This basin has no official Chinese name, so the original English name is used. Intensity is classified by the local agency in the basin, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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