1997North 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 1997-11-02 20:00:00 (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) , minimum central pressure 1005 hPa, at 1997-11-14 08:00:00前后结束, total 记录 47 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1997-11-02 20:00 | 7.9°N, 81.6°E | Depressions | 7.7 | - |
| 1997-11-03 08:00 | 7.5°N, 81.4°E | Depressions | 7.7 | - |
| 1997-11-03 20:00 | 7.3°N, 81.2°E | Depressions | 7.7 | - |
| 1997-11-04 08:00 | 7.2°N, 81.0°E | Depressions | 7.7 | - |
| 1997-11-04 20:00 | 7.3°N, 80.7°E | Depressions | 7.7 | - |
| 1997-11-05 08:00 | 7.6°N, 80.5°E | Depressions | 7.7 | - |
| 1997-11-05 20:00 | 8.0°N, 80.3°E | Depressions | 10.3 | - |
| 1997-11-06 08:00 | 8.5°N, 80.1°E | Depressions | 10.3 | - |
| 1997-11-06 20:00 | 9.7°N, 80.2°E | Depressions | 10.3 | - |
| 1997-11-07 08:00 | 10.2°N, 80.1°E | Depressions | 10.3 | - |
| 1997-11-07 20:00 | 10.2°N, 79.5°E | Depressions | 10.3 | - |
| 1997-11-08 08:00 | 10.3°N, 78.1°E | Depressions | 10.3 | - |
| 1997-11-08 20:00 | 10.3°N, 76.0°E | Depressions | 12.9 | - |
| 1997-11-09 08:00 | 10.3°N, 73.7°E | Depressions | 12.9 | - |
| 1997-11-09 20:00 | 11.0°N, 71.6°E | Depressions | 12.9 | - |
| 1997-11-10 08:00 | 11.5°N, 69.8°E | Deep Depression | 15.4 | - |
| 1997-11-10 20:00 | 11.9°N, 68.2°E | Deep Depression | 18 | - |
| 1997-11-11 08:00 | 11.9°N, 67.7°E | 强The Cyclone Storm | 25.7 | 1007 |
| 1997-11-11 20:00 | 13.1°N, 65.5°E | 强The Cyclone Storm | 28.3 | 1005 |
| 1997-11-12 08:00 | 13.4°N, 65.2°E | 强The Cyclone Storm | 28.3 | 1005 |
| 1997-11-12 20:00 | 14.2°N, 64.4°E | 强The Cyclone Storm | 28.3 | 1005 |
| 1997-11-13 08:00 | 14.6°N, 63.4°E | The Cyclone Storm | 20.6 | 1005 |
| 1997-11-13 20:00 | 14.5°N, 61.9°E | Deep Depression | 18 | - |
| 1997-11-14 08:00 | 13.7°N, 60.4°E | Deep Depression | 15.4 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1997307N08082 / IO041997. This basin has no official Chinese name, so the original English name is used. Intensity is classified by the regional agency for the basin, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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