1978North Indian Ocean未命名气旋
● 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 1978-11-19 08:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为特强The Cyclone Storm, max wind 约 46.3 m/s (1 分钟平均) , at 1978-11-29 08:00:00前后结束, total 记录 41 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1978-11-19 08:00 | 7.7°N, 91.6°E | Tropical Cyclone | - | - |
| 1978-11-19 20:00 | 7.7°N, 91.3°E | Tropical Cyclone | - | - |
| 1978-11-20 08:00 | 7.7°N, 91.0°E | Deep Depression | 18 | - |
| 1978-11-20 20:00 | 7.7°N, 90.1°E | The Cyclone Storm | 20.6 | - |
| 1978-11-21 08:00 | 7.7°N, 88.7°E | The Cyclone Storm | 23.1 | - |
| 1978-11-21 20:00 | 7.7°N, 87.3°E | 强The Cyclone Storm | 25.7 | - |
| 1978-11-22 08:00 | 7.6°N, 86.1°E | 强The Cyclone Storm | 30.9 | - |
| 1978-11-22 20:00 | 7.2°N, 84.9°E | 特强The Cyclone Storm | 38.6 | - |
| 1978-11-23 08:00 | 7.2°N, 83.7°E | 特强The Cyclone Storm | 43.7 | - |
| 1978-11-23 20:00 | 7.8°N, 82.2°E | 特强The Cyclone Storm | 41.2 | - |
| 1978-11-24 08:00 | 8.5°N, 80.7°E | 强The Cyclone Storm | 30.9 | - |
| 1978-11-24 20:00 | 9.5°N, 78.5°E | The Cyclone Storm | 23.1 | - |
| 1978-11-25 08:00 | 10.5°N, 75.5°E | Deep Depression | 15.4 | - |
| 1978-11-25 20:00 | 11.5°N, 73.3°E | Deep Depression | 15.4 | - |
| 1978-11-26 08:00 | 12.4°N, 71.7°E | Deep Depression | 18 | - |
| 1978-11-26 20:00 | 13.2°N, 70.4°E | Deep Depression | 15.4 | - |
| 1978-11-27 08:00 | 14.0°N, 69.6°E | Depressions | 12.9 | - |
| 1978-11-27 20:00 | 15.1°N, 68.4°E | Depressions | 10.3 | - |
| 1978-11-28 08:00 | 15.9°N, 68.0°E | Tropical Cyclone | - | - |
| 1978-11-28 20:00 | 16.7°N, 67.8°E | Tropical Cyclone | - | - |
| 1978-11-29 08:00 | 17.1°N, 67.8°E | Tropical Cyclone | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1978323N08092 / IO041978. This system has no official Chinese name and is displayed under its original English name. Intensity is classified by the local 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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