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 1987-11-21 02:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Moderate Tropical Storm, max wind 约 20.6 m/s (1 分钟平均) , at 1987-11-26 14:00:00前后结束, total 记录 23 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1987-11-21 02:00 | -6.0°S, 49.6°E | Tropical Disturbance | 10.3 | - |
| 1987-11-21 08:00 | -6.2°S, 49.1°E | Tropical Disturbance | 12.9 | - |
| 1987-11-21 14:00 | -6.6°S, 48.6°E | Tropical Disturbance | 12.9 | - |
| 1987-11-21 20:00 | -7.1°S, 48.1°E | Tropical Disturbance | 12.9 | - |
| 1987-11-22 02:00 | -7.5°S, 47.5°E | Tropical Disturbance | 12.9 | - |
| 1987-11-22 08:00 | -7.8°S, 47.0°E | Tropical Disturbance | 12.9 | - |
| 1987-11-22 14:00 | -8.3°S, 46.5°E | Tropical Disturbance | 12.9 | - |
| 1987-11-22 20:00 | -8.6°S, 45.9°E | Tropical Disturbance | 12.9 | - |
| 1987-11-23 02:00 | -8.9°S, 45.3°E | Tropical Disturbance | 12.9 | - |
| 1987-11-23 08:00 | -9.1°S, 44.4°E | Tropical Disturbance | 12.9 | - |
| 1987-11-23 14:00 | -9.2°S, 43.7°E | Tropical Disturbance | 12.9 | - |
| 1987-11-23 20:00 | -9.5°S, 43.1°E | Tropical Disturbance | 15.4 | - |
| 1987-11-24 02:00 | -9.8°S, 42.4°E | Tropical Disturbance | 15.4 | - |
| 1987-11-24 08:00 | -10.3°S, 41.8°E | Tropical Disturbance | 15.4 | - |
| 1987-11-24 14:00 | -10.7°S, 41.5°E | Tropical Depression | 18 | - |
| 1987-11-24 20:00 | -11.2°S, 41.3°E | Tropical Depression | 18 | - |
| 1987-11-25 02:00 | -11.5°S, 41.1°E | Moderate Tropical Storm | 20.6 | - |
| 1987-11-25 08:00 | -11.8°S, 40.8°E | Moderate Tropical Storm | 20.6 | - |
| 1987-11-25 14:00 | -12.2°S, 40.6°E | Tropical Depression | 18 | - |
| 1987-11-25 20:00 | -12.7°S, 40.3°E | Tropical Disturbance | 15.4 | - |
| 1987-11-26 02:00 | -13.2°S, 40.0°E | Tropical Disturbance | 12.9 | - |
| 1987-11-26 08:00 | -13.9°S, 39.8°E | Tropical Disturbance | 12.9 | - |
| 1987-11-26 14:00 | -14.5°S, 39.6°E | Tropical Disturbance | 10.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1987325S06050 / SH021988. This basin has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the local agency in the basin (converted from 1-min sustained wind using the WMO factor), for reference only. Data notes · Incorrect translation?
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