Tropical Cyclone Oma
● 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).
Oma at 2019-02-11 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 3 tropical cyclone , max wind 约 38.6 m/s (1 分钟平均) , minimum central pressure 972 hPa, at 2019-02-28 20:00:00前后结束, total 记录 71 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2019-02-11 08:00 | -16.5°S, 161.7°E | Tropical Depression | 12.9 | 994 |
| 2019-02-12 02:00 | -14.3°S, 163.5°E | Tropical Depression | 15.4 | 994 |
| 2019-02-12 20:00 | -14.0°S, 164.9°E | Category 1 Tropical Cyclone | 23.1 | 986 |
| 2019-02-13 14:00 | -14.7°S, 165.0°E | Category 1 Tropical Cyclone | 25.7 | 983 |
| 2019-02-14 08:00 | -14.6°S, 165.4°E | Category 2 Tropical Cyclone | 28.3 | 981 |
| 2019-02-15 02:00 | -15.4°S, 165.1°E | Category 2 Tropical Cyclone | 30.9 | 980 |
| 2019-02-15 20:00 | -15.3°S, 164.6°E | Category 2 Tropical Cyclone | 33.4 | 977 |
| 2019-02-16 14:00 | -15.3°S, 163.9°E | Category 2 Tropical Cyclone | 33.4 | 976 |
| 2019-02-17 08:00 | -15.4°S, 164.1°E | Category 2 Tropical Cyclone | 28.3 | 980 |
| 2019-02-18 02:00 | -16.7°S, 164.2°E | Category 1 Tropical Cyclone | 25.7 | 988 |
| 2019-02-18 20:00 | -18.6°S, 163.0°E | Category 1 Tropical Cyclone | 25.7 | 986 |
| 2019-02-19 14:00 | -20.0°S, 162.3°E | Category 3 tropical cyclone | 38.6 | 974 |
| 2019-02-20 08:00 | -21.2°S, 161.4°E | Category 2 Tropical Cyclone | 33.4 | 975 |
| 2019-02-21 02:00 | -22.1°S, 160.5°E | Category 2 Tropical Cyclone | 30.9 | 973 |
| 2019-02-21 20:00 | -23.8°S, 159.7°E | Category 1 Tropical Cyclone | 25.7 | 981 |
| 2019-02-22 14:00 | -26.8°S, 159.4°E | Category 1 Tropical Cyclone | 23.1 | 984 |
| 2019-02-23 08:00 | -28.2°S, 161.3°E | Tropical Depression | 18 | 988 |
| 2019-02-24 02:00 | -26.8°S, 162.8°E | Category 1 Tropical Cyclone | 20.6 | 991 |
| 2019-02-24 20:00 | -24.9°S, 164.8°E | Category 1 Tropical Cyclone | 23.1 | 994 |
| 2019-02-25 14:00 | -22.8°S, 166.6°E | Category 1 Tropical Cyclone | 20.6 | 996 |
| 2019-02-26 08:00 | -20.3°S, 167.6°E | Tropical Depression | 12.9 | 1004 |
| 2019-02-27 02:00 | -18.0°S, 167.5°E | Tropical Depression | 10.3 | 1004 |
| 2019-02-27 20:00 | -16.2°S, 169.0°E | Tropical Depression | 10.3 | 1002 |
| 2019-02-28 14:00 | -16.6°S, 171.6°E | Tropical Depression | 10.3 | 1002 |
| 2019-02-28 20:00 | -16.8°S, 171.7°E | Tropical Depression | 10.3 | 1002 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2019042S17162 / SH152019. No official Chinese name exists for this system, so the original English name is used. Intensity ratings follow the local agency classification for the region, converted from 1-minute sustained wind using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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