Tropical Cyclone Gavin
● 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).
Gavin at 1997-03-02 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 5 Tropical Cyclone , max wind 约 61.7 m/s (1 分钟平均) , minimum central pressure 925 hPa, at 1997-03-15 02:00:00前后结束, total 记录 52 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1997-03-02 08:00 | -8.3°S, 171.4°E | Tropical Depression | 7.7 | - |
| 1997-03-03 02:00 | -8.9°S, 171.8°E | Tropical Depression | 12.9 | 1004 |
| 1997-03-03 20:00 | -9.4°S, 173.0°E | Tropical Depression | 18 | 999 |
| 1997-03-04 14:00 | -9.7°S, 174.1°E | Category 1 Tropical Cyclone | 25.7 | 990 |
| 1997-03-05 08:00 | -9.8°S, 176.7°E | Category 3 tropical cyclone | 41.2 | 975 |
| 1997-03-06 02:00 | -11.4°S, 179.2°E | Category 4 tropical cyclone | 59.2 | 940 |
| 1997-03-06 20:00 | -14.5°S, 179.2°E | Category 4 tropical cyclone | 59.2 | 925 |
| 1997-03-07 14:00 | -17.5°S, 177.1°E | Category 4 tropical cyclone | 54 | 935 |
| 1997-03-08 08:00 | -18.9°S, 175.6°E | Category 4 tropical cyclone | 51.4 | 930 |
| 1997-03-09 02:00 | -21.1°S, 176.7°E | Category 5 Tropical Cyclone | 61.7 | 925 |
| 1997-03-09 20:00 | -24.9°S, 176.9°E | Category 4 tropical cyclone | 51.4 | 935 |
| 1997-03-10 14:00 | -28.7°S, 176.6°E | Category 3 tropical cyclone | 43.7 | 960 |
| 1997-03-11 08:00 | -32.7°S, 176.5°E | Category 3 tropical cyclone | 36 | 975 |
| 1997-03-12 02:00 | -34.1°S, 177.9°E | Category 2 Tropical Cyclone | 28.3 | 985 |
| 1997-03-12 20:00 | -35.2°S, 178.7°W | Category 1 Tropical Cyclone | 20.6 | 991 |
| 1997-03-13 14:00 | -38.0°S, 176.0°W | Tropical Depression | 16.5 | 998 |
| 1997-03-14 08:00 | -43.3°S, 171.7°W | Tropical Depression | 16.5 | 986 |
| 1997-03-15 02:00 | -50.0°S, 165.5°W | Tropical Depression | 16.5 | 982 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1997061S08171 / SH311997. This area has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the local agency for the region (converted from 1-minute sustained winds using the WMO factor) and are provided for reference only. Data notes · Incorrect translation?
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