1989North Indian Ocean未命名气旋
● 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 1989-05-23 08:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为强The Cyclone Storm, max wind 约 28.3 m/s (1 分钟平均) , at 1989-05-27 14:00:00前后结束, total 记录 18 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1989-05-23 08:00 | 16.9°N, 90.3°E | Depressions | 12.9 | - |
| 1989-05-23 14:00 | 17.5°N, 90.1°E | Deep Depression | 15.4 | - |
| 1989-05-23 20:00 | 18.1°N, 89.8°E | Deep Depression | 15.4 | - |
| 1989-05-24 02:00 | 18.8°N, 89.5°E | Deep Depression | 15.4 | - |
| 1989-05-24 08:00 | 19.4°N, 89.0°E | Deep Depression | 15.4 | - |
| 1989-05-24 14:00 | 19.6°N, 88.6°E | Deep Depression | 18 | - |
| 1989-05-24 20:00 | 19.6°N, 88.3°E | Deep Depression | 18 | - |
| 1989-05-25 02:00 | 19.5°N, 87.9°E | The Cyclone Storm | 20.6 | - |
| 1989-05-25 08:00 | 19.5°N, 87.8°E | The Cyclone Storm | 23.1 | - |
| 1989-05-25 14:00 | 19.6°N, 87.8°E | The Cyclone Storm | 23.1 | - |
| 1989-05-25 20:00 | 19.8°N, 87.9°E | The Cyclone Storm | 23.1 | - |
| 1989-05-26 02:00 | 20.1°N, 87.7°E | The Cyclone Storm | 23.1 | - |
| 1989-05-26 08:00 | 20.3°N, 87.5°E | 强The Cyclone Storm | 25.7 | - |
| 1989-05-26 14:00 | 20.7°N, 87.4°E | 强The Cyclone Storm | 25.7 | - |
| 1989-05-26 20:00 | 21.3°N, 87.3°E | 强The Cyclone Storm | 28.3 | - |
| 1989-05-27 02:00 | 22.0°N, 87.2°E | 强The Cyclone Storm | 25.7 | - |
| 1989-05-27 08:00 | 22.9°N, 87.0°E | The Cyclone Storm | 20.6 | - |
| 1989-05-27 14:00 | 23.9°N, 86.5°E | Depressions | 12.9 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1989143N17090 / IO011989. This basin has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the relevant regional agency, converted from 1-min sustained wind using the WMO scale, and are for reference only. Data notes · Incorrect translation?
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