Hurricane Helga
● 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).
Helga at 1966-09-09 20:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 1 Hurricane, max wind 约 38.6 m/s (1 分钟平均) , at 1966-09-17 20:00:00前后结束, total 记录 33 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1966-09-09 20:00 | 14.4°N, 105.2°W | Tropical Depression | 12.9 | - |
| 1966-09-10 08:00 | 14.4°N, 107.3°W | Tropical Storm | 23.1 | - |
| 1966-09-10 20:00 | 15.0°N, 108.8°W | Tropical Storm | 23.1 | - |
| 1966-09-11 08:00 | 15.8°N, 110.2°W | Tropical Storm | 23.1 | - |
| 1966-09-11 20:00 | 16.2°N, 111.9°W | Tropical Storm | 23.1 | - |
| 1966-09-12 08:00 | 17.7°N, 113.9°W | Tropical Storm | 23.1 | - |
| 1966-09-12 20:00 | 19.0°N, 115.3°W | Tropical Storm | 23.1 | - |
| 1966-09-13 08:00 | 20.6°N, 116.1°W | Cat 1 Hurricane | 38.6 | - |
| 1966-09-13 20:00 | 22.5°N, 116.3°W | Cat 1 Hurricane | 38.6 | - |
| 1966-09-14 08:00 | 24.1°N, 116.2°W | Cat 1 Hurricane | 38.6 | - |
| 1966-09-14 20:00 | 25.0°N, 115.9°W | Tropical Storm | 23.1 | - |
| 1966-09-15 08:00 | 26.1°N, 114.9°W | Tropical Storm | 23.1 | - |
| 1966-09-15 20:00 | 26.7°N, 113.0°W | Tropical Storm | 23.1 | - |
| 1966-09-16 08:00 | 27.0°N, 111.7°W | Tropical Depression | 12.9 | - |
| 1966-09-16 20:00 | 27.3°N, 110.3°W | Tropical Depression | 12.9 | - |
| 1966-09-17 08:00 | 27.8°N, 108.6°W | Tropical Depression | 12.9 | - |
| 1966-09-17 20:00 | 28.0°N, 107.0°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1966253N14255 / EP081966. There is no official Chinese translation for this system, so the original English name is used. Intensity is classified by the local agency for the basin, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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