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 1983-08-04 08:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为The Cyclone Storm, max wind 约 23.1 m/s (1 分钟平均) , at 1983-08-11 02:00:00前后结束, total 记录 28 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1983-08-04 08:00 | 23.0°N, 87.5°E | Depressions | 13.4 | - |
| 1983-08-04 20:00 | 24.0°N, 89.0°E | Depressions | 13.4 | - |
| 1983-08-05 08:00 | 22.5°N, 88.8°E | Tropical Cyclone | - | - |
| 1983-08-05 20:00 | 23.0°N, 87.0°E | Deep Depression | 15.9 | - |
| 1983-08-06 08:00 | 22.6°N, 86.3°E | Tropical Cyclone | - | - |
| 1983-08-06 20:00 | 22.5°N, 84.5°E | Deep Depression | 15.9 | - |
| 1983-08-07 08:00 | 21.2°N, 82.1°E | Tropical Cyclone | - | - |
| 1983-08-07 20:00 | 21.0°N, 80.0°E | Depressions | 13.4 | - |
| 1983-08-08 08:00 | 21.5°N, 72.5°E | Depressions | 13.4 | - |
| 1983-08-08 20:00 | 22.0°N, 70.5°E | Deep Depression | 15.9 | - |
| 1983-08-09 08:00 | 22.2°N, 67.0°E | Depressions | 12.9 | - |
| 1983-08-09 20:00 | 21.6°N, 62.6°E | Deep Depression | 15.4 | - |
| 1983-08-10 08:00 | 21.1°N, 60.2°E | The Cyclone Storm | 23.1 | - |
| 1983-08-10 20:00 | 21.1°N, 58.4°E | Deep Depression | 18 | - |
| 1983-08-11 02:00 | 21.5°N, 57.5°E | Depressions | 13.4 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1983216N23088 / IO011983. This system has no official Chinese name and is shown under its English name. Intensity categories follow the classifications of the regional agency in the basin where the system occurred, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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