Hurricane Edna
● 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).
Edna at 1968-09-14 02:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 30.9 m/s (1 分钟平均) , minimum central pressure 1012 hPa, at 1968-09-18 02:00:00前后结束, total 记录 17 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1968-09-14 02:00 | 14.5°N, 30.0°W | Tropical Depression | 12.9 | - |
| 1968-09-14 08:00 | 14.8°N, 30.9°W | Tropical Depression | 15.4 | - |
| 1968-09-14 14:00 | 15.0°N, 31.9°W | Tropical Storm | 18 | - |
| 1968-09-14 20:00 | 15.3°N, 32.9°W | Tropical Storm | 23.1 | - |
| 1968-09-15 02:00 | 15.6°N, 33.9°W | Tropical Storm | 28.3 | - |
| 1968-09-15 08:00 | 15.8°N, 34.9°W | Tropical Storm | 30.9 | - |
| 1968-09-15 14:00 | 16.0°N, 35.8°W | Tropical Storm | 30.9 | - |
| 1968-09-15 20:00 | 16.2°N, 36.7°W | Tropical Storm | 30.9 | - |
| 1968-09-16 02:00 | 16.3°N, 37.7°W | Tropical Storm | 28.3 | - |
| 1968-09-16 08:00 | 16.4°N, 38.6°W | Tropical Storm | 28.3 | - |
| 1968-09-16 14:00 | 16.5°N, 39.6°W | Tropical Storm | 25.7 | - |
| 1968-09-16 20:00 | 16.5°N, 40.7°W | Tropical Storm | 23.1 | - |
| 1968-09-17 02:00 | 16.6°N, 41.7°W | Tropical Storm | 20.6 | - |
| 1968-09-17 08:00 | 16.7°N, 42.8°W | Tropical Storm | 18 | 1012 |
| 1968-09-17 14:00 | 16.8°N, 43.9°W | Tropical Depression | 15.4 | - |
| 1968-09-17 20:00 | 16.9°N, 45.0°W | Tropical Depression | 15.4 | - |
| 1968-09-18 02:00 | 17.0°N, 46.2°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1968258N15330 / AL081968. There is no official Chinese name for this area, so the original English name is used. Intensity grades follow the classification by the local agency in the region, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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