1987South 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 1987-10-31 14:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Severe Tropical Storm, max wind 约 28.3 m/s (1 分钟平均) , at 1987-11-10 02:00:00前后结束, total 记录 39 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1987-10-31 14:00 | -3.8°S, 86.2°E | Tropical Disturbance | 12.9 | - |
| 1987-11-01 02:00 | -4.3°S, 84.1°E | Tropical Disturbance | 12.9 | - |
| 1987-11-01 14:00 | -5.3°S, 82.0°E | Tropical Disturbance | 15.4 | - |
| 1987-11-02 02:00 | -5.6°S, 79.9°E | Tropical Depression | 18 | - |
| 1987-11-02 14:00 | -5.9°S, 77.5°E | Tropical Depression | 18 | - |
| 1987-11-03 02:00 | -6.4°S, 75.8°E | Moderate Tropical Storm | 23.1 | - |
| 1987-11-03 14:00 | -6.9°S, 74.5°E | Moderate Tropical Storm | 23.1 | - |
| 1987-11-04 02:00 | -7.6°S, 73.4°E | Moderate Tropical Storm | 23.1 | - |
| 1987-11-04 14:00 | -8.6°S, 72.6°E | Moderate Tropical Storm | 20.6 | - |
| 1987-11-05 02:00 | -9.9°S, 71.9°E | Moderate Tropical Storm | 20.6 | - |
| 1987-11-05 14:00 | -10.4°S, 70.7°E | Moderate Tropical Storm | 23.1 | - |
| 1987-11-06 02:00 | -10.8°S, 69.8°E | Moderate Tropical Storm | 23.1 | - |
| 1987-11-06 14:00 | -11.4°S, 68.8°E | Moderate Tropical Storm | 23.1 | - |
| 1987-11-07 02:00 | -11.8°S, 68.0°E | Moderate Tropical Storm | 25.7 | - |
| 1987-11-07 14:00 | -12.2°S, 67.1°E | Severe Tropical Storm | 28.3 | - |
| 1987-11-08 02:00 | -12.8°S, 66.0°E | Moderate Tropical Storm | 25.7 | - |
| 1987-11-08 14:00 | -12.9°S, 64.6°E | Moderate Tropical Storm | 23.1 | - |
| 1987-11-09 02:00 | -12.5°S, 63.2°E | Tropical Depression | 18 | - |
| 1987-11-09 14:00 | -11.9°S, 62.3°E | Tropical Depression | 18 | - |
| 1987-11-10 02:00 | -11.7°S, 61.3°E | Tropical Depression | 18 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1987304S04086 / SH011988. No official Chinese name is available for this system, so the original English name is shown. Intensity categories follow the local agency classification for the region, converted from 1-min sustained wind using WMO factors, for reference only. Data notes · Incorrect translation?
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