Tropical Cyclone Pola
● 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).
Pola at 2019-02-25 20:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 4 tropical cyclone , max wind 约 51.4 m/s (1 分钟平均) , minimum central pressure 950 hPa, at 2019-03-03 08:00:00前后结束, total 记录 23 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2019-02-25 20:00 | -12.8°S, 176.1°W | Tropical Depression | 12.9 | 1004 |
| 2019-02-26 02:00 | -13.9°S, 175.9°W | Tropical Depression | 15.4 | 1001 |
| 2019-02-26 08:00 | -14.9°S, 175.6°W | Tropical Depression | 18 | 997 |
| 2019-02-26 14:00 | -16.0°S, 175.9°W | Category 1 Tropical Cyclone | 20.6 | 996 |
| 2019-02-26 20:00 | -16.7°S, 176.1°W | Category 1 Tropical Cyclone | 23.1 | 993 |
| 2019-02-27 02:00 | -18.2°S, 176.3°W | Category 2 Tropical Cyclone | 28.3 | 988 |
| 2019-02-27 08:00 | -19.3°S, 177.1°W | Category 3 tropical cyclone | 36 | 975 |
| 2019-02-27 14:00 | -19.9°S, 177.6°W | Category 3 tropical cyclone | 38.6 | 972 |
| 2019-02-27 20:00 | -20.4°S, 177.9°W | Category 3 tropical cyclone | 41.2 | 972 |
| 2019-02-28 02:00 | -21.3°S, 178.1°W | Category 3 tropical cyclone | 43.7 | 966 |
| 2019-02-28 08:00 | -22.2°S, 178.0°W | Category 4 tropical cyclone | 48.9 | 950 |
| 2019-02-28 14:00 | -23.3°S, 178.0°W | Category 4 tropical cyclone | 51.4 | 950 |
| 2019-02-28 20:00 | -24.3°S, 178.1°W | Category 4 tropical cyclone | 48.9 | 950 |
| 2019-03-01 02:00 | -25.3°S, 178.1°W | Category 3 tropical cyclone | 43.7 | 954 |
| 2019-03-01 08:00 | -26.3°S, 178.1°W | Category 3 tropical cyclone | 36 | 960 |
| 2019-03-01 14:00 | -27.2°S, 177.9°W | Category 2 Tropical Cyclone | 33.4 | 975 |
| 2019-03-01 20:00 | -27.9°S, 177.4°W | Category 2 Tropical Cyclone | 30.9 | 980 |
| 2019-03-02 02:00 | -28.2°S, 176.2°W | Category 2 Tropical Cyclone | 28.3 | 985 |
| 2019-03-02 08:00 | -28.3°S, 174.5°W | Extratropical cyclone | 23.1 | 989 |
| 2019-03-02 14:00 | -28.4°S, 172.1°W | Tropical Cyclone | - | - |
| 2019-03-02 20:00 | -28.3°S, 170.0°W | Tropical Cyclone | - | - |
| 2019-03-03 02:00 | -28.1°S, 167.6°W | Tropical Cyclone | - | - |
| 2019-03-03 08:00 | -27.1°S, 165.0°W | Tropical Cyclone | - | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2019057S13184 / SH162019. This area has no official Chinese name, so the English original is used. Intensity categories follow the classifications of the local agency in the region (converted from 1-min sustained wind using the WMO scale), for reference only. Data notes · Incorrect translation?
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