2004North 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 2004-05-04 08:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为The Cyclone Storm, max wind 约 24.2 m/s (1 分钟平均) , minimum central pressure 984 hPa, at 2004-05-10 14:00:00前后结束, total 记录 26 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2004-05-04 08:00 | 11.1°N, 74.3°E | Depressions | 10.3 | 1004 |
| 2004-05-04 20:00 | 11.4°N, 73.6°E | Deep Depression | 15.4 | 1000 |
| 2004-05-05 08:00 | 11.6°N, 72.9°E | Deep Depression | 15.4 | 1000 |
| 2004-05-05 20:00 | 11.3°N, 73.0°E | Deep Depression | 18 | 994 |
| 2004-05-06 08:00 | 11.3°N, 73.2°E | Deep Depression | 18 | 992 |
| 2004-05-06 20:00 | 11.5°N, 73.2°E | The Cyclone Storm | 20.6 | 988 |
| 2004-05-07 08:00 | 11.9°N, 72.9°E | The Cyclone Storm | 23.1 | 990 |
| 2004-05-07 20:00 | 12.8°N, 72.6°E | Deep Depression | 18 | 984 |
| 2004-05-08 08:00 | 12.7°N, 73.5°E | Deep Depression | 18 | 986 |
| 2004-05-08 20:00 | 13.7°N, 73.2°E | The Cyclone Storm | 23.1 | 988 |
| 2004-05-09 08:00 | 14.5°N, 72.5°E | The Cyclone Storm | 20.6 | 992 |
| 2004-05-09 20:00 | 16.5°N, 70.1°E | Deep Depression | 15.4 | 990 |
| 2004-05-10 08:00 | 18.5°N, 70.0°E | The Cyclone Storm | 18.5 | 996 |
| 2004-05-10 14:00 | 19.0°N, 70.0°E | Deep Depression | 15.9 | 1000 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2004125N11074 / IO012004. This system has no official Chinese name, so the original English name is used. Intensity grades follow the classifications of local agencies in the region, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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