Hurricane Gretchen
● 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).
Gretchen at 1966-09-08 08:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Storm, max wind 约 23.1 m/s (1 分钟平均) , at 1966-09-12 08:00:00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 |
|---|
| 1966-09-08 08:00 | 17.0°N, 129.3°W | Tropical Storm | 23.1 | - |
| 1966-09-08 14:00 | 17.1°N, 130.1°W | Tropical Storm | 23.1 | - |
| 1966-09-08 20:00 | 17.1°N, 130.8°W | Tropical Storm | 23.1 | - |
| 1966-09-09 02:00 | 17.1°N, 131.4°W | Tropical Storm | 23.1 | - |
| 1966-09-09 08:00 | 17.0°N, 132.0°W | Tropical Storm | 23.1 | - |
| 1966-09-09 14:00 | 16.8°N, 132.7°W | Tropical Storm | 23.1 | - |
| 1966-09-09 20:00 | 16.3°N, 133.4°W | Tropical Storm | 23.1 | - |
| 1966-09-10 02:00 | 15.6°N, 134.3°W | Tropical Storm | 23.1 | - |
| 1966-09-10 08:00 | 14.9°N, 135.1°W | Tropical Storm | 23.1 | - |
| 1966-09-10 14:00 | 14.4°N, 135.8°W | Tropical Storm | 23.1 | - |
| 1966-09-10 20:00 | 13.9°N, 136.5°W | Tropical Storm | 23.1 | - |
| 1966-09-11 02:00 | 13.3°N, 138.0°W | Tropical Storm | 23.1 | - |
| 1966-09-11 08:00 | 12.7°N, 139.7°W | Tropical Storm | 23.1 | - |
| 1966-09-11 14:00 | 12.5°N, 140.7°W | Tropical Storm | 23.1 | - |
| 1966-09-11 20:00 | 12.8°N, 141.3°W | Tropical Storm | 23.1 | - |
| 1966-09-12 02:00 | 13.5°N, 141.8°W | Tropical Depression | 12.9 | - |
| 1966-09-12 08:00 | 13.0°N, 142.5°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1966251N17231 / EP071966. This area has no official Chinese translation name, so the original English name is shown. Intensity categories follow the classifications of the local agency in the basin, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?