1989South Indian Ocean未命名Tropical Cyclone
● 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).
未命名 at 1989-07-13 02:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Depression, max wind 约 18 m/s (1 分钟平均) , at 1989-07-18 08:00:00前后结束, total 记录 22 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1989-07-13 02:00 | -6.4°S, 95.2°E | Tropical Depression | 7.7 | - |
| 1989-07-13 08:00 | -7.2°S, 94.9°E | Tropical Depression | 10.3 | - |
| 1989-07-13 14:00 | -8.2°S, 94.4°E | Tropical Depression | 12.9 | - |
| 1989-07-13 20:00 | -8.9°S, 93.8°E | Tropical Depression | 12.9 | - |
| 1989-07-14 02:00 | -9.6°S, 93.1°E | Tropical Depression | 12.9 | - |
| 1989-07-14 08:00 | -10.4°S, 92.5°E | Tropical Depression | 12.9 | - |
| 1989-07-14 14:00 | -11.3°S, 92.1°E | Tropical Depression | 12.9 | - |
| 1989-07-14 20:00 | -12.6°S, 92.1°E | Tropical Depression | 12.9 | - |
| 1989-07-15 02:00 | -13.3°S, 92.6°E | Tropical Depression | 12.9 | - |
| 1989-07-15 08:00 | -14.2°S, 93.3°E | Tropical Depression | 15.4 | - |
| 1989-07-15 14:00 | -15.2°S, 94.2°E | Tropical Depression | 18 | - |
| 1989-07-15 20:00 | -16.2°S, 95.1°E | Tropical Depression | 18 | - |
| 1989-07-16 02:00 | -16.8°S, 95.6°E | Tropical Depression | 15.4 | - |
| 1989-07-16 08:00 | -17.2°S, 95.7°E | Tropical Depression | 15.4 | - |
| 1989-07-16 14:00 | -17.5°S, 95.3°E | Tropical Depression | 12.9 | - |
| 1989-07-16 20:00 | -17.0°S, 95.0°E | Tropical Depression | 12.9 | - |
| 1989-07-17 02:00 | -16.4°S, 94.6°E | Tropical Depression | 10.3 | - |
| 1989-07-17 08:00 | -15.9°S, 94.2°E | Tropical Depression | 10.3 | - |
| 1989-07-17 14:00 | -15.6°S, 93.7°E | Tropical Depression | 10.3 | - |
| 1989-07-17 20:00 | -15.3°S, 93.2°E | Tropical Depression | 7.7 | - |
| 1989-07-18 02:00 | -15.1°S, 92.5°E | Tropical Depression | 7.7 | - |
| 1989-07-18 08:00 | -15.0°S, 91.8°E | Tropical Depression | 7.7 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010); code 1989194S06095 / SH021990. No official Chinese name is available for this area, so the original English name is used. Intensity categories follow the classifications of the local agency in the region, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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