Tropical Cyclone Isha
● 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).
Isha at 2003-02-04 02:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Moderate Tropical Storm, max wind 约 23.1 m/s (1 分钟平均) , minimum central pressure 995 hPa, at 2003-02-15 14:00:00前后结束, total 记录 47 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2003-02-04 02:00 | -9.8°S, 99.2°E | Tropical Depression | 7.7 | 1006 |
| 2003-02-04 14:00 | -10.6°S, 98.7°E | Tropical Depression | 12.9 | 1002 |
| 2003-02-05 02:00 | -10.9°S, 97.7°E | Tropical Depression | 12.9 | 1002 |
| 2003-02-05 14:00 | -11.1°S, 96.7°E | Tropical Depression | 12.9 | 1002 |
| 2003-02-06 02:00 | -11.2°S, 95.7°E | Tropical Depression | 12.9 | 1002 |
| 2003-02-06 14:00 | -11.1°S, 94.0°E | Tropical Depression | 12.9 | 1002 |
| 2003-02-07 02:00 | -10.2°S, 92.2°E | Tropical Depression | 12.9 | 1002 |
| 2003-02-07 14:00 | -9.6°S, 91.3°E | Tropical Depression | 12.9 | 1002 |
| 2003-02-08 02:00 | -9.4°S, 90.5°E | Tropical Depression | 12.9 | 1002 |
| 2003-02-08 14:00 | -9.5°S, 89.1°E | Tropical Disturbance | 12.9 | 1002 |
| 2003-02-09 02:00 | -9.7°S, 87.3°E | Tropical Disturbance | 12.9 | 1002 |
| 2003-02-09 14:00 | -10.1°S, 85.9°E | Tropical Disturbance | 12.9 | 1002 |
| 2003-02-10 02:00 | -10.8°S, 84.5°E | Tropical Disturbance | 12.9 | 1003 |
| 2003-02-10 14:00 | -11.9°S, 82.9°E | Tropical Disturbance | 12.9 | 1002 |
| 2003-02-11 02:00 | -13.3°S, 81.8°E | Tropical Disturbance | 15.4 | 999 |
| 2003-02-11 14:00 | -14.9°S, 81.3°E | Tropical Disturbance | 15.4 | 996 |
| 2003-02-12 02:00 | -16.0°S, 82.2°E | Tropical Depression | 18 | 998 |
| 2003-02-12 14:00 | -16.6°S, 83.1°E | Moderate Tropical Storm | 20.6 | 998 |
| 2003-02-13 02:00 | -17.5°S, 83.9°E | Moderate Tropical Storm | 20.6 | 995 |
| 2003-02-13 14:00 | -19.1°S, 84.9°E | Moderate Tropical Storm | 23.1 | 995 |
| 2003-02-14 02:00 | -20.6°S, 85.6°E | Moderate Tropical Storm | 20.6 | 996 |
| 2003-02-14 14:00 | -21.0°S, 85.4°E | Tropical Depression | 18 | 1000 |
| 2003-02-15 02:00 | -23.2°S, 87.7°E | Tropical Disturbance | 13.9 | 1000 |
| 2003-02-15 14:00 | -24.6°S, 89.2°E | Tropical Disturbance | 13.9 | 1002 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2003035S10099 / SH182003. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the regional agency for the basin and converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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