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 1987-06-25 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Disturbance, max wind 约 15.4 m/s (1 分钟平均) , at 1987-06-27 08:00:00前后结束, total 记录 9 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1987-06-25 08:00 | -8.0°S, 87.4°E | Tropical Disturbance | 15.4 | - |
| 1987-06-25 14:00 | -7.6°S, 87.4°E | Tropical Disturbance | 15.4 | - |
| 1987-06-25 20:00 | -7.4°S, 87.3°E | Tropical Disturbance | 15.4 | - |
| 1987-06-26 02:00 | -7.3°S, 87.0°E | Tropical Disturbance | 12.9 | - |
| 1987-06-26 08:00 | -7.6°S, 86.7°E | Tropical Disturbance | 12.9 | - |
| 1987-06-26 14:00 | -8.0°S, 86.2°E | Tropical Disturbance | 15.4 | - |
| 1987-06-26 20:00 | -8.5°S, 85.8°E | Tropical Disturbance | 15.4 | - |
| 1987-06-27 02:00 | -9.1°S, 85.7°E | Tropical Disturbance | 15.4 | - |
| 1987-06-27 08:00 | -9.9°S, 86.6°E | Tropical Disturbance | 15.4 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1987176S08087 / SH281987. There is no official Chinese name for this system, so the original English designation is used. Intensity is classified by the local agency for the region (converted from 1-min sustained wind using the WMO factor), for reference only. Data notes · Incorrect translation?