1983 Unnamed North Indian Ocean Cyclone
● 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 1983-06-24 14:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为Deep Depression, max wind 约 15.9 m/s (1 分钟平均) , at 1983-06-27 20:00:00前后结束, total 记录 14 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1983-06-24 14:00 | 17.9°N, 86.9°E | Tropical Cyclone | - | - |
| 1983-06-24 20:00 | 18.0°N, 86.5°E | Deep Depression | 15.9 | - |
| 1983-06-25 02:00 | 18.5°N, 86.0°E | Deep Depression | 15.9 | - |
| 1983-06-25 08:00 | 18.8°N, 85.6°E | Tropical Cyclone | - | - |
| 1983-06-25 14:00 | 19.2°N, 85.3°E | Tropical Cyclone | - | - |
| 1983-06-25 20:00 | 19.5°N, 85.0°E | Deep Depression | 15.9 | - |
| 1983-06-26 02:00 | 19.5°N, 84.5°E | Deep Depression | 15.9 | - |
| 1983-06-26 08:00 | 19.8°N, 83.8°E | Tropical Cyclone | - | - |
| 1983-06-26 14:00 | 20.3°N, 83.3°E | Tropical Cyclone | - | - |
| 1983-06-26 20:00 | 21.0°N, 83.0°E | Depressions | 13.4 | - |
| 1983-06-27 02:00 | 21.3°N, 82.5°E | Tropical Cyclone | - | - |
| 1983-06-27 08:00 | 21.7°N, 81.7°E | Tropical Cyclone | - | - |
| 1983-06-27 14:00 | 22.4°N, 80.1°E | Tropical Cyclone | - | - |
| 1983-06-27 20:00 | 23.5°N, 78.0°E | Depressions | 13.4 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1983175N18087. There is no official Chinese name for this system, so the original English name is shown. Intensity is classified by the local agency in the relevant sea area, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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