Unnamed 1866 South Indian Ocean Tropical Cyclone
● Data reliability: Track onlyOnly an approximate Position is available, with no wind speed or pressure records, so it is not included in Intensity rankings. This mainly applies to early records from the Indian Ocean and Southern Hemisphere.
未命名 at 1866-04-11 02:00:00 (BeijingTime) 在South Indian Ocean首次被记录, 没有Intensity记录, at 1866-04-13 14:00:00前后结束, total 记录 11 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1866-04-11 02:00 | -15.0°S, 51.2°E | Tropical Cyclone | - | - |
| 1866-04-11 08:00 | -15.8°S, 51.1°E | Tropical Cyclone | - | - |
| 1866-04-11 14:00 | -16.7°S, 51.0°E | Tropical Cyclone | - | - |
| 1866-04-11 20:00 | -17.6°S, 51.0°E | Tropical Cyclone | - | - |
| 1866-04-12 02:00 | -18.5°S, 51.0°E | Tropical Cyclone | - | - |
| 1866-04-12 08:00 | -19.1°S, 51.0°E | Tropical Cyclone | - | - |
| 1866-04-12 14:00 | -19.8°S, 51.0°E | Tropical Cyclone | - | - |
| 1866-04-12 20:00 | -21.0°S, 51.1°E | Tropical Cyclone | - | - |
| 1866-04-13 02:00 | -22.4°S, 51.3°E | Tropical Cyclone | - | - |
| 1866-04-13 08:00 | -23.7°S, 51.7°E | Tropical Cyclone | - | - |
| 1866-04-13 14:00 | -24.9°S, 52.1°E | Tropical Cyclone | - | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1866101S15051. No official Chinese name is available for this sea area, so the original English name is shown. Intensity grades follow the classifications of local agencies in the sea area (converted from 1-min sustained wind using the WMO scale factor) and are for reference only. Data notes · Incorrect translation?
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