Unnamed North Indian Ocean Cyclone of 1997
● 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 1997-11-04 08:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为Depressions, max wind 约 18 m/s (1 分钟平均) , at 1997-11-10 14:00:00前后结束, total 记录 26 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1997-11-04 08:00 | 7.8°N, 68.7°E | Depressions | 7.7 | - |
| 1997-11-04 20:00 | 7.9°N, 67.9°E | Depressions | 7.7 | - |
| 1997-11-05 08:00 | 8.0°N, 67.3°E | Depressions | 7.7 | - |
| 1997-11-05 20:00 | 8.3°N, 66.0°E | Depressions | 7.7 | - |
| 1997-11-06 08:00 | 8.9°N, 64.5°E | Depressions | 7.7 | - |
| 1997-11-06 20:00 | 9.2°N, 62.6°E | Depressions | 7.7 | - |
| 1997-11-07 08:00 | 9.5°N, 60.3°E | Depressions | 10.3 | - |
| 1997-11-07 20:00 | 9.8°N, 58.2°E | Depressions | 12.9 | - |
| 1997-11-08 08:00 | 10.2°N, 55.5°E | Deep Depression | 18 | - |
| 1997-11-08 20:00 | 10.5°N, 53.6°E | Deep Depression | 18 | - |
| 1997-11-09 08:00 | 10.9°N, 51.7°E | Deep Depression | 15.4 | - |
| 1997-11-09 20:00 | 11.4°N, 50.9°E | Deep Depression | 18 | - |
| 1997-11-10 08:00 | 11.9°N, 50.7°E | Depressions | 10.3 | - |
| 1997-11-10 14:00 | 12.3°N, 50.5°E | Depressions | 10.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1997308N08069 / IO031997. This basin has no official Chinese name, so the original English name is used. Intensity is classified by the local agency for the basin, based on the WMO conversion of 1-minute sustained winds, for reference only. Data notes · Incorrect translation?
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