Tropical Cyclone Dera
● 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).
Dera at 2001-03-04 20:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Cyclone , max wind 约 46.3 m/s (1 分钟平均) , minimum central pressure 955 hPa, at 2001-03-13 08:00:00前后结束, total 记录 35 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2001-03-04 20:00 | -9.8°S, 52.4°E | Tropical Disturbance | 13.9 | 1004 |
| 2001-03-05 08:00 | -10.7°S, 51.3°E | Tropical Disturbance | 13.9 | 1003 |
| 2001-03-05 20:00 | -11.4°S, 50.5°E | Tropical Disturbance | 13.9 | 1002 |
| 2001-03-06 08:00 | -12.7°S, 49.4°E | Tropical Disturbance | 13.9 | 1004 |
| 2001-03-06 20:00 | -13.9°S, 45.9°E | Tropical Disturbance | 13.9 | 1004 |
| 2001-03-07 08:00 | -14.1°S, 43.6°E | Tropical Disturbance | 13.9 | 1003 |
| 2001-03-07 20:00 | -14.8°S, 41.8°E | Tropical Disturbance | 13.9 | 1002 |
| 2001-03-08 08:00 | -15.6°S, 40.5°E | Tropical Disturbance | 12.9 | 1000 |
| 2001-03-08 20:00 | -17.1°S, 39.9°E | Tropical Disturbance | 15.4 | 999 |
| 2001-03-09 08:00 | -18.3°S, 40.2°E | Tropical Depression | 18 | 996 |
| 2001-03-09 20:00 | -21.0°S, 40.6°E | Severe Tropical Storm | 28.3 | 978 |
| 2001-03-10 08:00 | -22.8°S, 40.6°E | Severe Tropical Storm | 30.9 | 970 |
| 2001-03-10 20:00 | -24.4°S, 40.6°E | Tropical Cyclone | 36 | 965 |
| 2001-03-11 08:00 | -26.0°S, 40.5°E | Tropical Cyclone | 38.6 | 965 |
| 2001-03-11 20:00 | -27.3°S, 40.2°E | Tropical Cyclone | 43.7 | 960 |
| 2001-03-12 08:00 | -29.4°S, 41.0°E | Tropical Cyclone | 46.3 | 955 |
| 2001-03-12 20:00 | -34.5°S, 43.6°E | Tropical Cyclone | 43.7 | 955 |
| 2001-03-13 08:00 | -42.1°S, 50.1°E | Severe Tropical Storm | 28.3 | 975 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010); code 2001064S10052 / SH152001. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the local agency for the basin, converted from 1-min sustained wind using the WMO factor, and is provided for reference only. Data notes · Incorrect translation?
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