1986South 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 1986-07-30 20:00:00 (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) , at 1986-08-03 20:00:00前后结束, total 记录 17 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1986-07-30 20:00 | -7.7°S, 84.8°E | Tropical Disturbance | 15.4 | - |
| 1986-07-31 02:00 | -7.7°S, 84.0°E | Tropical Disturbance | 15.4 | - |
| 1986-07-31 08:00 | -7.7°S, 83.2°E | Tropical Disturbance | 15.4 | - |
| 1986-07-31 14:00 | -7.6°S, 82.3°E | Tropical Disturbance | 15.4 | - |
| 1986-07-31 20:00 | -7.6°S, 81.5°E | Tropical Disturbance | 15.4 | - |
| 1986-08-01 02:00 | -7.6°S, 80.8°E | Tropical Depression | 18 | - |
| 1986-08-01 08:00 | -7.6°S, 80.0°E | Moderate Tropical Storm | 20.6 | - |
| 1986-08-01 14:00 | -7.6°S, 79.2°E | Moderate Tropical Storm | 23.1 | - |
| 1986-08-01 20:00 | -7.6°S, 78.3°E | Moderate Tropical Storm | 20.6 | - |
| 1986-08-02 02:00 | -7.6°S, 77.6°E | Tropical Depression | 18 | - |
| 1986-08-02 08:00 | -7.6°S, 76.9°E | Tropical Depression | 18 | - |
| 1986-08-02 14:00 | -7.6°S, 76.2°E | Tropical Disturbance | 15.4 | - |
| 1986-08-02 20:00 | -7.4°S, 75.5°E | Tropical Disturbance | 15.4 | - |
| 1986-08-03 02:00 | -7.1°S, 74.7°E | Tropical Disturbance | 15.4 | - |
| 1986-08-03 08:00 | -6.9°S, 74.0°E | Tropical Disturbance | 15.4 | - |
| 1986-08-03 14:00 | -6.8°S, 73.5°E | Tropical Disturbance | 12.9 | - |
| 1986-08-03 20:00 | -6.9°S, 73.2°E | Tropical Disturbance | 12.9 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1986212S08085 / SH011987. This basin has no official Chinese name, so the English original name is used. Intensity categories follow the classifications of the relevant local agency, converted from 1-min sustained wind using WMO factors, for reference only. Data notes · Incorrect translation?
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