Unnamed South Pacific Tropical Cyclone of 1997
● 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 1997-10-24 14:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Tropical Depression, max wind 约 18 m/s (1 分钟平均) , at 1997-10-28 14:00:00前后结束, total 记录 17 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1997-10-24 14:00 | -10.5°S, 177.0°E | Tropical Depression | 10.3 | - |
| 1997-10-24 20:00 | -10.6°S, 176.6°E | Tropical Depression | 10.3 | - |
| 1997-10-25 02:00 | -10.7°S, 176.3°E | Tropical Depression | 10.3 | - |
| 1997-10-25 08:00 | -10.7°S, 175.9°E | Tropical Depression | 12.9 | - |
| 1997-10-25 14:00 | -10.7°S, 175.5°E | Tropical Depression | 12.9 | - |
| 1997-10-25 20:00 | -10.9°S, 175.1°E | Tropical Depression | 12.9 | - |
| 1997-10-26 02:00 | -11.5°S, 174.6°E | Tropical Depression | 15.4 | - |
| 1997-10-26 08:00 | -12.4°S, 174.1°E | Tropical Depression | 15.4 | - |
| 1997-10-26 14:00 | -12.9°S, 174.1°E | Tropical Depression | 18 | - |
| 1997-10-26 20:00 | -13.2°S, 174.3°E | Tropical Depression | 18 | - |
| 1997-10-27 02:00 | -13.5°S, 174.5°E | Tropical Depression | 18 | - |
| 1997-10-27 08:00 | -13.6°S, 174.8°E | Tropical Depression | 15.4 | - |
| 1997-10-27 14:00 | -13.5°S, 175.2°E | Tropical Depression | 15.4 | - |
| 1997-10-27 20:00 | -13.5°S, 175.7°E | Tropical Depression | 15.4 | - |
| 1997-10-28 02:00 | -13.8°S, 176.2°E | Tropical Depression | 15.4 | - |
| 1997-10-28 08:00 | -14.2°S, 176.5°E | Tropical Depression | 12.9 | - |
| 1997-10-28 14:00 | -14.6°S, 176.7°E | Tropical Depression | 10.3 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1997297S11177 / SH031998. This basin has no official Chinese name, so the original English name is used. Intensity grades follow the classifications of local agencies in the region, converted from 1-min sustained wind using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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