The 1986 unnamed North Indian Ocean cyclone
● 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 1986-11-07 08:00:00 (BeijingTime) 在North Indian Ocean首次被记录, peak intensity 为The Cyclone Storm, max wind 约 23.1 m/s (1 分钟平均) , at 1986-11-11 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 |
|---|
| 1986-11-07 08:00 | 12.1°N, 72.1°E | Tropical Disturbance | - | - |
| 1986-11-07 14:00 | 12.0°N, 72.7°E | Tropical Disturbance | - | - |
| 1986-11-07 20:00 | 12.2°N, 73.2°E | Tropical Disturbance | - | - |
| 1986-11-08 02:00 | 12.7°N, 73.5°E | Tropical Disturbance | - | - |
| 1986-11-08 08:00 | 13.2°N, 73.4°E | Tropical Cyclone | - | - |
| 1986-11-08 14:00 | 13.2°N, 72.8°E | Tropical Cyclone | - | - |
| 1986-11-08 20:00 | 13.0°N, 72.0°E | Tropical Cyclone | - | - |
| 1986-11-09 02:00 | 12.7°N, 71.5°E | Tropical Cyclone | - | - |
| 1986-11-09 08:00 | 12.3°N, 70.8°E | Tropical Cyclone | - | - |
| 1986-11-09 14:00 | 12.1°N, 69.6°E | Deep Depression | 18 | - |
| 1986-11-09 20:00 | 11.9°N, 68.4°E | The Cyclone Storm | 20.6 | - |
| 1986-11-10 02:00 | 11.8°N, 67.2°E | The Cyclone Storm | 23.1 | - |
| 1986-11-10 08:00 | 11.9°N, 65.8°E | The Cyclone Storm | 23.1 | - |
| 1986-11-10 14:00 | 12.1°N, 64.2°E | The Cyclone Storm | 20.6 | - |
| 1986-11-10 20:00 | 12.4°N, 62.5°E | Deep Depression | 18 | - |
| 1986-11-11 02:00 | 12.6°N, 60.5°E | Deep Depression | 15.4 | - |
| 1986-11-11 08:00 | 12.6°N, 58.4°E | Depressions | 12.9 | - |
| 1986-11-11 14:00 | 13.2°N, 56.5°E | Depressions | 10.3 | - |
| 1986-11-11 20:00 | 14.3°N, 54.9°E | Tropical Cyclone | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1986311N12072 / IO031986. This area has no official Chinese name, so the original English name is shown. Intensity grades are based on the classifications of local agencies in the region, converted from 1-min sustained wind using the WMO coefficient, and are for reference only. Data notes · Incorrect translation?
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