Tropical Cyclone Cyril
● 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).
Cyril at 2012-02-05 20:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 28.3 m/s (1 分钟平均) , minimum central pressure 985 hPa, at 2012-02-09 14:00:00前后结束, total 记录 16 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2012-02-05 20:00 | -17.0°S, 176.0°E | Tropical Depression | 10.3 | 998 |
| 2012-02-06 02:00 | -17.2°S, 177.8°E | Tropical Depression | 12.9 | 995 |
| 2012-02-06 08:00 | -17.2°S, 179.9°E | Tropical Depression | 12.9 | 993 |
| 2012-02-06 14:00 | -17.4°S, 177.9°W | Tropical Depression | 15.4 | 993 |
| 2012-02-06 20:00 | -18.1°S, 176.0°W | Tropical Depression | 18 | 993 |
| 2012-02-07 02:00 | -18.6°S, 174.0°W | Category 1 Tropical Cyclone | 20.6 | 987 |
| 2012-02-07 08:00 | -20.1°S, 171.8°W | Category 2 Tropical Cyclone | 28.3 | 985 |
| 2012-02-07 14:00 | -21.3°S, 170.0°W | Category 2 Tropical Cyclone | 28.3 | 985 |
| 2012-02-07 20:00 | -23.2°S, 167.2°W | Category 2 Tropical Cyclone | 28.3 | 985 |
| 2012-02-08 02:00 | -25.3°S, 164.2°W | Category 1 Tropical Cyclone | 25.7 | 987 |
| 2012-02-08 08:00 | -27.7°S, 161.0°W | Category 1 Tropical Cyclone | 23.1 | 987 |
| 2012-02-08 14:00 | -29.8°S, 157.9°W | Extratropical cyclone | 18 | 990 |
| 2012-02-08 20:00 | -30.8°S, 154.0°W | Extratropical cyclone | 15.4 | 995 |
| 2012-02-09 02:00 | -31.4°S, 152.0°W | Category 1 Tropical Cyclone | 19.5 | 997 |
| 2012-02-09 08:00 | -31.9°S, 150.0°W | Tropical Depression | 16.5 | 999 |
| 2012-02-09 14:00 | -32.0°S, 147.0°W | Tropical Depression | 16.5 | 1000 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2012037S17176 / SH112012. There is no official Chinese name for this system; the original English name is used. Intensity categories follow the classifications of the local agency in the relevant region (converted from 1-minute sustained winds using the WMO factor), for reference only. Data notes · Incorrect translation?
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