Unnamed North Indian Ocean Cyclone of 1979
● Data reliability: Generally reliable——Aircraft entered typhoons for in situ measurements, but satellites were not yet widespread: tracks are generally accurate, while intensities may be biased, with weaker cyclones potentially going unrecorded from 1950 until the advent of satellite coverage.
未命名 at 1979-11-13 08:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为The Cyclone Storm, max wind 约 20.6 m/s (1 分钟平均) , at 1979-11-17 20:00:00前后结束, total 记录 19 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1979-11-13 08:00 | 9.5°N, 71.6°E | Tropical Cyclone | - | - |
| 1979-11-13 14:00 | 10.1°N, 70.9°E | Tropical Cyclone | - | - |
| 1979-11-13 20:00 | 10.6°N, 70.4°E | Tropical Cyclone | - | - |
| 1979-11-14 02:00 | 11.0°N, 70.1°E | Tropical Cyclone | - | - |
| 1979-11-14 08:00 | 11.4°N, 69.7°E | Depressions | 10.3 | - |
| 1979-11-14 14:00 | 12.0°N, 69.4°E | Depressions | 10.3 | - |
| 1979-11-14 20:00 | 12.7°N, 69.0°E | Depressions | 10.3 | - |
| 1979-11-15 02:00 | 13.3°N, 69.1°E | Depressions | 10.3 | - |
| 1979-11-15 08:00 | 13.9°N, 69.5°E | Depressions | 10.3 | - |
| 1979-11-15 14:00 | 14.4°N, 69.7°E | Depressions | 12.9 | - |
| 1979-11-15 20:00 | 14.9°N, 69.9°E | Deep Depression | 15.4 | - |
| 1979-11-16 02:00 | 15.6°N, 70.2°E | Deep Depression | 15.4 | - |
| 1979-11-16 08:00 | 16.5°N, 70.6°E | Deep Depression | 18 | - |
| 1979-11-16 14:00 | 17.7°N, 70.9°E | The Cyclone Storm | 20.6 | - |
| 1979-11-16 20:00 | 18.6°N, 70.8°E | The Cyclone Storm | 20.6 | - |
| 1979-11-17 02:00 | 18.8°N, 70.5°E | The Cyclone Storm | 20.6 | - |
| 1979-11-17 08:00 | 19.0°N, 70.1°E | The Cyclone Storm | 20.6 | - |
| 1979-11-17 14:00 | 19.3°N, 69.8°E | Deep Depression | 18 | - |
| 1979-11-17 20:00 | 19.6°N, 69.4°E | Deep Depression | 15.4 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1979317N10072 / IO071979. This sea area has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the local agency in the region (converted from 1-min sustained wind using the WMO factor), for reference only. Data notes · Incorrect translation?
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