Tropical Cyclone Daphne
● 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).
Daphne at 1991-02-15 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 30.9 m/s (1 分钟平均) , minimum central pressure 976 hPa, at 1991-02-28 20:00:00前后结束, total 记录 55 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1991-02-15 08:00 | -17.5°S, 150.0°E | Tropical Depression | 7.7 | - |
| 1991-02-16 02:00 | -17.5°S, 148.5°E | Tropical Depression | 10.3 | - |
| 1991-02-16 20:00 | -17.7°S, 147.0°E | Tropical Depression | 12.9 | - |
| 1991-02-17 14:00 | -18.1°S, 145.4°E | Tropical Depression | 15.4 | - |
| 1991-02-18 08:00 | -18.6°S, 142.7°E | Tropical Depression | 10.3 | - |
| 1991-02-19 02:00 | -18.6°S, 138.1°E | Tropical Depression | 7.7 | - |
| 1991-02-19 20:00 | -18.6°S, 134.3°E | Tropical Depression | 7.7 | - |
| 1991-02-20 14:00 | -18.6°S, 130.6°E | Tropical Depression | 10.3 | - |
| 1991-02-21 08:00 | -18.5°S, 127.4°E | Tropical Depression | 10.3 | 997 |
| 1991-02-22 02:00 | -18.5°S, 123.4°E | Tropical Depression | 12.9 | 996 |
| 1991-02-22 20:00 | -19.2°S, 119.9°E | Tropical Depression | 18 | 986 |
| 1991-02-23 14:00 | -20.1°S, 116.0°E | Category 2 Tropical Cyclone | 28.3 | 976 |
| 1991-02-24 08:00 | -20.5°S, 112.9°E | Category 2 Tropical Cyclone | 30.9 | 987 |
| 1991-02-25 02:00 | -20.2°S, 112.2°E | Category 1 Tropical Cyclone | 23.1 | 994 |
| 1991-02-25 20:00 | -20.5°S, 112.4°E | Tropical Depression | 18 | 995 |
| 1991-02-26 14:00 | -22.4°S, 111.2°E | Tropical Depression | 18 | 996 |
| 1991-02-27 08:00 | -24.8°S, 108.6°E | Tropical Depression | 12.9 | 1000 |
| 1991-02-28 02:00 | -26.4°S, 104.7°E | Tropical Depression | 13.9 | 1002 |
| 1991-02-28 20:00 | -28.9°S, 101.5°E | Tropical Depression | 13.9 | 1004 |
Data source: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1991046S18150 / SH111991. There is no official Chinese name for this storm, so the original English name is used. Intensity categories follow the classifications of the local agency in the region, converted from 1-minute sustained winds using the WMO factors, and are provided for reference only. Data notes · Incorrect translation?
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