Tropical Cyclone Cook
● 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).
Cook at 2017-04-07 02:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 3 tropical cyclone , max wind 约 46.3 m/s (1 分钟平均) , minimum central pressure 961 hPa, at 2017-04-17 14:00:00前后结束, total 记录 43 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2017-04-07 02:00 | -12.1°S, 170.9°E | Tropical Depression | 10.3 | 1007 |
| 2017-04-07 14:00 | -13.5°S, 169.8°E | Tropical Depression | 12.9 | 1004 |
| 2017-04-08 02:00 | -14.8°S, 168.4°E | Tropical Depression | 15.4 | 1004 |
| 2017-04-08 14:00 | -15.9°S, 167.7°E | Category 1 Tropical Cyclone | 20.6 | 990 |
| 2017-04-09 02:00 | -17.1°S, 167.5°E | Category 2 Tropical Cyclone | 28.3 | 985 |
| 2017-04-09 14:00 | -17.9°S, 167.4°E | Category 2 Tropical Cyclone | 33.4 | 979 |
| 2017-04-10 02:00 | -19.2°S, 166.3°E | Category 3 tropical cyclone | 41.2 | 970 |
| 2017-04-10 14:00 | -21.6°S, 165.7°E | Category 3 tropical cyclone | 43.7 | 961 |
| 2017-04-11 02:00 | -23.6°S, 165.5°E | Category 2 Tropical Cyclone | 33.4 | 975 |
| 2017-04-11 14:00 | -25.6°S, 167.0°E | Category 1 Tropical Cyclone | 25.7 | 985 |
| 2017-04-12 02:00 | -27.0°S, 170.5°E | Extratropical cyclone | 23.1 | 990 |
| 2017-04-12 14:00 | -29.0°S, 173.6°E | Extratropical cyclone | 20.6 | 990 |
| 2017-04-13 02:00 | -32.8°S, 175.6°E | Category 2 Tropical Cyclone | 27.8 | 987 |
| 2017-04-13 14:00 | -37.7°S, 176.7°E | Category 2 Tropical Cyclone | 30.4 | 982 |
| 2017-04-14 02:00 | -43.1°S, 174.6°E | Category 2 Tropical Cyclone | 27.8 | 984 |
| 2017-04-14 14:00 | -47.5°S, 171.3°E | Category 1 Tropical Cyclone | 24.7 | 980 |
| 2017-04-15 02:00 | -50.5°S, 168.8°E | Tropical Depression | 16.5 | 979 |
| 2017-04-15 14:00 | -51.3°S, 170.3°E | Tropical Depression | 16.5 | 983 |
| 2017-04-16 02:00 | -50.5°S, 175.7°E | Tropical Depression | 16.5 | 992 |
| 2017-04-16 14:00 | -50.4°S, 179.2°W | Tropical Depression | 16.5 | 998 |
| 2017-04-17 02:00 | -51.0°S, 176.1°W | Tropical Depression | 13.9 | 1001 |
| 2017-04-17 14:00 | -52.6°S, 171.9°W | Tropical Depression | 11.3 | 1004 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2017097S12171 / SH162017. This area has no official Chinese translation, so the original English name is used. Intensity categories follow the classifications of the local agency in the relevant sea area, converted from 1-minute sustained wind using WMO factors, for reference only. Data notes · Incorrect translation?
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