Tropical Cyclone Tui
● 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).
Tui at 1998-01-25 02:00:00 (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 990 hPa, at 1998-01-27 20:00:00前后结束, total 记录 12 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1998-01-25 02:00 | -11.7°S, 174.6°W | Tropical Depression | 12.9 | - |
| 1998-01-25 08:00 | -11.8°S, 174.1°W | Tropical Depression | 12.9 | 1000 |
| 1998-01-25 14:00 | -12.1°S, 173.7°W | Tropical Depression | 12.9 | 999 |
| 1998-01-25 20:00 | -12.4°S, 173.2°W | Tropical Depression | 12.9 | 999 |
| 1998-01-26 02:00 | -12.9°S, 172.8°W | Tropical Depression | 18 | 997 |
| 1998-01-26 08:00 | -13.3°S, 172.5°W | Category 1 Tropical Cyclone | 20.6 | 995 |
| 1998-01-26 14:00 | -13.7°S, 172.1°W | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1998-01-26 20:00 | -14.0°S, 172.0°W | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1998-01-27 02:00 | -14.2°S, 172.0°W | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1998-01-27 08:00 | -14.4°S, 172.0°W | Tropical Depression | 12.9 | 995 |
| 1998-01-27 14:00 | -14.7°S, 172.0°W | Tropical Depression | 10.3 | 995 |
| 1998-01-27 20:00 | -14.8°S, 171.9°W | Tropical Depression | 10.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1998025S12185 / SH161998. This area has no official Chinese name, so the original English name is used. Intensity categories follow the local agency classification for the region, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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