Hurricane Dolly
● 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).
Dolly at 1974-09-02 20:00:00 (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 997 hPa, at 1974-09-05 20:00:00前后结束, total 记录 13 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1974-09-02 20:00 | 26.5°N, 68.0°W | Tropical Depression | 15.4 | - |
| 1974-09-03 02:00 | 27.0°N, 68.4°W | Tropical Depression | 15.4 | - |
| 1974-09-03 08:00 | 27.6°N, 69.1°W | Tropical Depression | 15.4 | 1010 |
| 1974-09-03 14:00 | 28.3°N, 70.1°W | Tropical Depression | 15.4 | - |
| 1974-09-03 20:00 | 29.1°N, 71.1°W | Tropical Storm | 18 | - |
| 1974-09-04 02:00 | 30.2°N, 72.0°W | Tropical Storm | 20.6 | 1007 |
| 1974-09-04 08:00 | 31.8°N, 72.6°W | Tropical Storm | 20.6 | - |
| 1974-09-04 14:00 | 33.6°N, 72.7°W | Tropical Storm | 23.1 | - |
| 1974-09-04 20:00 | 35.5°N, 72.3°W | Tropical Storm | 23.1 | 1001 |
| 1974-09-05 02:00 | 37.7°N, 70.6°W | Tropical Storm | 25.7 | 999 |
| 1974-09-05 08:00 | 40.8°N, 67.3°W | Tropical Storm | 30.9 | 997 |
| 1974-09-05 14:00 | 43.0°N, 63.7°W | Tropical Storm | 30.9 | 1000 |
| 1974-09-05 20:00 | 44.2°N, 60.3°W | Extratropical cyclone | 25.7 | 1002 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1974246N27292 / AL121974. This area has no official Chinese name, so the original English name is used. Intensity categories follow the local agency classification for the region, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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