Tropical Cyclone Hina
● 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).
Hina at 1997-03-12 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 965 hPa, at 1997-03-21 14:00:00前后结束, total 记录 38 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1997-03-12 08:00 | -12.9°S, 175.9°E | Tropical Depression | 12.9 | - |
| 1997-03-12 20:00 | -12.7°S, 175.9°E | Tropical Depression | 15.4 | - |
| 1997-03-13 08:00 | -12.3°S, 176.0°E | Tropical Depression | 18 | 992 |
| 1997-03-13 20:00 | -11.5°S, 176.0°E | Tropical Depression | 18 | 990 |
| 1997-03-14 08:00 | -10.6°S, 176.8°E | Tropical Depression | 18 | 990 |
| 1997-03-14 20:00 | -10.9°S, 178.7°E | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1997-03-15 08:00 | -12.8°S, 179.3°W | Category 1 Tropical Cyclone | 23.1 | 988 |
| 1997-03-15 20:00 | -15.4°S, 177.9°W | Category 1 Tropical Cyclone | 23.1 | 982 |
| 1997-03-16 08:00 | -18.8°S, 176.7°W | Category 1 Tropical Cyclone | 23.1 | 975 |
| 1997-03-16 20:00 | -22.3°S, 174.7°W | Category 2 Tropical Cyclone | 28.3 | 965 |
| 1997-03-17 08:00 | -25.3°S, 171.7°W | Category 2 Tropical Cyclone | 33.4 | 970 |
| 1997-03-17 20:00 | -27.8°S, 167.8°W | Category 3 tropical cyclone | 38.6 | 970 |
| 1997-03-18 08:00 | -30.4°S, 163.6°W | Category 2 Tropical Cyclone | 33.4 | 975 |
| 1997-03-18 20:00 | -32.9°S, 160.1°W | Category 1 Tropical Cyclone | 23.1 | 985 |
| 1997-03-19 08:00 | -35.0°S, 156.0°W | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1997-03-19 20:00 | -37.0°S, 151.5°W | Tropical Depression | 16.5 | 994 |
| 1997-03-20 08:00 | -39.0°S, 144.0°W | Tropical Depression | 13.9 | 998 |
| 1997-03-20 20:00 | -39.0°S, 138.0°W | Tropical Depression | 13.9 | 998 |
| 1997-03-21 08:00 | -39.0°S, 132.0°W | Tropical Depression | 13.9 | 998 |
| 1997-03-21 14:00 | -39.0°S, 129.0°W | Tropical Depression | 13.9 | 998 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1997071S13176 / SH331997. There is no official Chinese name for this system, so the original English name is used. Intensity categories follow the classifications of the relevant local meteorological agency, converted from 1-minute sustained winds using the WMO factor, and are provided for reference only. Data notes · Incorrect translation?
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