2023South Pacific未命名Tropical Cyclone
● 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).
未命名 at 2023-01-19 20:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 20.6 m/s (1 分钟平均) , minimum central pressure 996 hPa, at 2023-01-24 02:00:00前后结束, total 记录 18 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2023-01-19 20:00 | -18.2°S, 156.1°E | Tropical Depression | 12.9 | 1002 |
| 2023-01-20 02:00 | -17.9°S, 156.4°E | Tropical Depression | 15.4 | 1000 |
| 2023-01-20 08:00 | -18.2°S, 157.2°E | Tropical Depression | 15.4 | 1000 |
| 2023-01-20 14:00 | -19.1°S, 158.9°E | Tropical Depression | 15.4 | 1000 |
| 2023-01-20 20:00 | -20.0°S, 160.0°E | Category 1 Tropical Cyclone | 20.6 | 998 |
| 2023-01-21 02:00 | -20.6°S, 161.1°E | Tropical Depression | 18 | 996 |
| 2023-01-21 08:00 | -21.4°S, 162.4°E | Tropical Depression | 18 | 996 |
| 2023-01-21 14:00 | -21.7°S, 162.9°E | Tropical Depression | 15.4 | 998 |
| 2023-01-21 20:00 | -22.2°S, 163.7°E | Tropical Depression | 15.4 | 999 |
| 2023-01-22 02:00 | -22.9°S, 164.4°E | Tropical Depression | 12.9 | 1002 |
| 2023-01-22 08:00 | -23.8°S, 164.4°E | Tropical Depression | 12.9 | 1001 |
| 2023-01-22 14:00 | -24.8°S, 164.0°E | Tropical Depression | 12.9 | 1000 |
| 2023-01-22 20:00 | -25.0°S, 163.9°E | Tropical Depression | 12.9 | 999 |
| 2023-01-23 02:00 | -25.9°S, 163.8°E | Tropical Depression | 10.3 | 1001 |
| 2023-01-23 08:00 | -26.7°S, 163.8°E | Tropical Depression | 10.3 | 1002 |
| 2023-01-23 14:00 | -27.4°S, 163.6°E | Tropical Depression | 10.3 | 1002 |
| 2023-01-23 20:00 | -27.8°S, 163.2°E | Tropical Depression | 12.9 | 1000 |
| 2023-01-24 02:00 | -28.3°S, 163.6°E | Tropical Depression | 10.3 | 1000 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010). Code: 2023020S18156 / SH102023. There is no official Chinese name for this system, so its original English name is displayed. Intensity categories follow the local agency classification for the region, converted from 1-min sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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