Hurricane Hernan
● 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).
Hernan at 2020-08-25 14:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Storm, max wind 约 20.6 m/s (1 分钟平均) , minimum central pressure 1001 hPa, at 2020-08-29 02:00:00前后结束, total 记录 15 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2020-08-25 14:00 | 16.1°N, 107.6°W | Tropical Depression | 12.9 | 1006 |
| 2020-08-25 20:00 | 16.3°N, 107.5°W | Tropical Depression | 12.9 | 1006 |
| 2020-08-26 02:00 | 16.5°N, 107.4°W | Tropical Depression | 15.4 | 1006 |
| 2020-08-26 08:00 | 16.8°N, 107.2°W | Tropical Depression | 15.4 | 1006 |
| 2020-08-26 14:00 | 17.2°N, 106.8°W | Tropical Storm | 18 | 1005 |
| 2020-08-26 20:00 | 17.2°N, 106.3°W | Tropical Storm | 18 | 1005 |
| 2020-08-27 02:00 | 17.6°N, 105.8°W | Tropical Storm | 18 | 1004 |
| 2020-08-27 08:00 | 18.0°N, 105.8°W | Tropical Storm | 18 | 1004 |
| 2020-08-27 14:00 | 18.4°N, 105.8°W | Tropical Storm | 20.6 | 1001 |
| 2020-08-27 20:00 | 18.8°N, 105.9°W | Tropical Storm | 20.6 | 1001 |
| 2020-08-28 02:00 | 19.4°N, 106.0°W | Tropical Storm | 18 | 1004 |
| 2020-08-28 08:00 | 20.7°N, 106.1°W | Tropical Storm | 18 | 1004 |
| 2020-08-28 14:00 | 22.4°N, 106.7°W | Tropical Storm | 18 | 1004 |
| 2020-08-28 20:00 | 23.1°N, 108.6°W | Tropical Depression | 15.4 | 1006 |
| 2020-08-29 02:00 | 23.0°N, 109.6°W | Tropical Depression | 12.9 | 1008 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2020238N16252 / EP132020. This storm has no official Chinese name and is displayed under its original English name. Intensity is classified by the local agency in the relevant basin, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
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