Tropical Cyclone Veena
● 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).
Veena at 1983-04-07 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 4 tropical cyclone , max wind 约 51.4 m/s (1 分钟平均) , minimum central pressure 925 hPa, at 1983-04-14 20:00:00前后结束, total 记录 31 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1983-04-07 08:00 | -10.3°S, 135.6°W | Tropical Depression | 12.9 | - |
| 1983-04-07 20:00 | -11.0°S, 137.0°W | Tropical Depression | 15.4 | - |
| 1983-04-08 08:00 | -11.6°S, 138.4°W | Tropical Depression | 18 | 990 |
| 1983-04-08 20:00 | -12.2°S, 141.7°W | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1983-04-09 08:00 | -12.8°S, 144.6°W | Category 1 Tropical Cyclone | 23.1 | 987 |
| 1983-04-09 20:00 | -13.1°S, 145.8°W | Category 1 Tropical Cyclone | 25.7 | 975 |
| 1983-04-10 08:00 | -13.4°S, 146.7°W | Category 2 Tropical Cyclone | 30.9 | 965 |
| 1983-04-10 20:00 | -13.6°S, 147.2°W | Category 3 tropical cyclone | 40.6 | 945 |
| 1983-04-11 08:00 | -13.8°S, 147.6°W | Category 4 tropical cyclone | 48.9 | 930 |
| 1983-04-11 20:00 | -14.1°S, 148.1°W | Category 4 tropical cyclone | 51.4 | 925 |
| 1983-04-12 08:00 | -15.1°S, 148.6°W | Category 4 tropical cyclone | 51.4 | 925 |
| 1983-04-12 20:00 | -16.7°S, 148.9°W | Category 4 tropical cyclone | 48.9 | 925 |
| 1983-04-13 08:00 | -18.7°S, 148.2°W | Category 3 tropical cyclone | 46.3 | 930 |
| 1983-04-13 20:00 | -21.8°S, 144.9°W | Category 3 tropical cyclone | 41.2 | 975 |
| 1983-04-14 08:00 | -25.6°S, 140.9°W | Category 2 Tropical Cyclone | 30.9 | 987 |
| 1983-04-14 20:00 | -29.7°S, 136.8°W | Category 1 Tropical Cyclone | 20.6 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1983097S10224 / SH211983. No official Chinese name exists for this basin, so the original English name is used. Intensity categories follow the local agency scale for the basin, converted from 1-minute sustained winds using the WMO factor, and are provided for reference only. Data notes · Incorrect translation?
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