Tropical Cyclone Des
● 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).
Des at 1983-01-14 02:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 28.3 m/s (1 分钟平均) , minimum central pressure 994 hPa, at 1983-01-25 02:00:00前后结束, total 记录 45 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1983-01-14 02:00 | -14.6°S, 142.6°E | Tropical Depression | 7.7 | - |
| 1983-01-14 14:00 | -15.2°S, 145.3°E | Tropical Depression | 10.3 | - |
| 1983-01-15 02:00 | -16.5°S, 147.0°E | Tropical Depression | 12.9 | 1003 |
| 1983-01-15 14:00 | -16.8°S, 148.7°E | Tropical Depression | 15.4 | 1000 |
| 1983-01-16 02:00 | -17.6°S, 150.7°E | Category 1 Tropical Cyclone | 20.6 | 999 |
| 1983-01-16 14:00 | -18.7°S, 152.6°E | Category 1 Tropical Cyclone | 25.7 | 996 |
| 1983-01-17 02:00 | -19.5°S, 154.3°E | Category 2 Tropical Cyclone | 28.3 | 996 |
| 1983-01-17 14:00 | -20.4°S, 155.7°E | Category 2 Tropical Cyclone | 28.3 | 996 |
| 1983-01-18 02:00 | -21.5°S, 156.6°E | Category 2 Tropical Cyclone | 28.3 | 994 |
| 1983-01-18 14:00 | -22.2°S, 157.4°E | Category 1 Tropical Cyclone | 25.7 | 995 |
| 1983-01-19 02:00 | -21.5°S, 158.2°E | Category 1 Tropical Cyclone | 23.1 | 997 |
| 1983-01-19 14:00 | -20.3°S, 158.0°E | Tropical Depression | 18 | 998 |
| 1983-01-20 02:00 | -18.9°S, 157.2°E | Tropical Depression | 15.4 | 998 |
| 1983-01-20 14:00 | -17.0°S, 156.2°E | Tropical Depression | 15.4 | 1000 |
| 1983-01-21 02:00 | -15.7°S, 155.6°E | Tropical Depression | 15.4 | 1001 |
| 1983-01-21 14:00 | -14.7°S, 154.9°E | Tropical Depression | 15.4 | 1000 |
| 1983-01-22 02:00 | -13.9°S, 154.5°E | Tropical Depression | 12.9 | 1000 |
| 1983-01-22 14:00 | -12.9°S, 154.4°E | Tropical Depression | 10.3 | 1003 |
| 1983-01-23 02:00 | -12.3°S, 155.8°E | Tropical Depression | 12.9 | 1005 |
| 1983-01-23 14:00 | -11.7°S, 157.8°E | Tropical Depression | 12.9 | - |
| 1983-01-24 02:00 | -12.2°S, 158.8°E | Tropical Depression | 12.9 | - |
| 1983-01-24 14:00 | -12.2°S, 159.7°E | Tropical Depression | 12.9 | - |
| 1983-01-25 02:00 | -12.2°S, 160.8°E | Tropical Depression | 10.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1983014S15143 / SH091983. This region has no official Chinese name, so the original English name is used. Intensity categories follow the classification used by the local regional agency, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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