Tropical Cyclone Selwyn
● 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).
Selwyn at 1986-02-21 14:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 25.7 m/s (1 分钟平均) , minimum central pressure 980 hPa, at 1986-02-26 14:00:00前后结束, total 记录 21 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1986-02-21 14:00 | -13.4°S, 114.3°E | Tropical Depression | 13.9 | 1003 |
| 1986-02-21 20:00 | -14.0°S, 114.5°E | Tropical Depression | 13.9 | 1002 |
| 1986-02-22 02:00 | -14.4°S, 114.8°E | Tropical Depression | 13.9 | 1001 |
| 1986-02-22 08:00 | -14.8°S, 114.9°E | Tropical Depression | 13.9 | 1001 |
| 1986-02-22 14:00 | -15.3°S, 114.7°E | Tropical Depression | 12.9 | 1000 |
| 1986-02-22 20:00 | -15.6°S, 114.4°E | Tropical Depression | 12.9 | 998 |
| 1986-02-23 02:00 | -16.0°S, 113.9°E | Tropical Depression | 15.4 | 996 |
| 1986-02-23 08:00 | -16.6°S, 113.2°E | Tropical Depression | 15.4 | 992 |
| 1986-02-23 14:00 | -17.3°S, 112.4°E | Tropical Depression | 18 | 990 |
| 1986-02-23 20:00 | -18.1°S, 111.7°E | Tropical Depression | 18 | 986 |
| 1986-02-24 02:00 | -18.7°S, 110.9°E | Category 1 Tropical Cyclone | 20.6 | 980 |
| 1986-02-24 08:00 | -19.2°S, 110.0°E | Category 1 Tropical Cyclone | 23.1 | 980 |
| 1986-02-24 14:00 | -19.9°S, 108.9°E | Category 1 Tropical Cyclone | 25.7 | 980 |
| 1986-02-24 20:00 | -20.6°S, 108.0°E | Category 1 Tropical Cyclone | 23.1 | 984 |
| 1986-02-25 02:00 | -21.2°S, 107.3°E | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1986-02-25 08:00 | -21.8°S, 106.8°E | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1986-02-25 14:00 | -22.4°S, 106.4°E | Tropical Depression | 18 | 995 |
| 1986-02-25 20:00 | -22.9°S, 106.2°E | Tropical Depression | 18 | 998 |
| 1986-02-26 02:00 | -23.5°S, 106.2°E | Tropical Depression | 15.4 | 998 |
| 1986-02-26 08:00 | -24.0°S, 106.2°E | Tropical Depression | 13.9 | 1000 |
| 1986-02-26 14:00 | -24.2°S, 106.3°E | Tropical Depression | 13.9 | 1002 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1986052S13114 / SH201986. There is no official Chinese name for this basin, so the English name is used. Intensity categories follow the classifications of local agencies in the basin, converted from 1-minute sustained wind using the WMO scale, and are for reference only. Data notes · Incorrect translation?
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