Hurricane Aletta
● 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).
Aletta at 1978-05-30 20:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 1 Hurricane, max wind 约 33.4 m/s (1 分钟平均) , at 1978-06-01 14:00:00前后结束, total 记录 8 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1978-05-30 20:00 | 15.0°N, 100.0°W | Tropical Storm | 18 | - |
| 1978-05-31 02:00 | 15.6°N, 100.5°W | Tropical Storm | 20.6 | - |
| 1978-05-31 08:00 | 16.2°N, 101.0°W | Cat 1 Hurricane | 33.4 | - |
| 1978-05-31 14:00 | 16.8°N, 101.6°W | Tropical Storm | 25.7 | - |
| 1978-05-31 20:00 | 17.5°N, 102.0°W | Tropical Storm | 23.1 | - |
| 1978-06-01 02:00 | 18.0°N, 102.1°W | Tropical Storm | 23.1 | - |
| 1978-06-01 08:00 | 18.6°N, 102.5°W | Extratropical cyclone | 12.9 | - |
| 1978-06-01 14:00 | 19.0°N, 102.8°W | Extratropical cyclone | 12.9 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1978151N15260 / EP011978. This storm has no official Chinese name, so the English name is used. Intensity is classified by the local agency for the region, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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