Hurricane Agatha
● 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).
Agatha at 1971-05-21 20:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 2 Hurricane, max wind 约 43.7 m/s (1 分钟平均) , minimum central pressure 972 hPa, at 1971-05-25 20:00:00前后结束, total 记录 17 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1971-05-21 20:00 | 12.2°N, 93.1°W | Tropical Storm | 23.1 | - |
| 1971-05-22 02:00 | 12.5°N, 93.9°W | Tropical Storm | 23.1 | - |
| 1971-05-22 08:00 | 12.7°N, 94.8°W | Tropical Storm | 23.1 | - |
| 1971-05-22 14:00 | 13.0°N, 96.1°W | Tropical Storm | 23.1 | - |
| 1971-05-22 20:00 | 13.3°N, 97.5°W | Tropical Storm | 23.1 | - |
| 1971-05-23 02:00 | 13.6°N, 98.7°W | Cat 1 Hurricane | 33.4 | - |
| 1971-05-23 08:00 | 14.1°N, 99.8°W | Cat 1 Hurricane | 38.6 | - |
| 1971-05-23 14:00 | 14.7°N, 100.5°W | Cat 1 Hurricane | 38.6 | - |
| 1971-05-23 20:00 | 15.2°N, 100.9°W | Cat 1 Hurricane | 38.6 | - |
| 1971-05-24 02:00 | 15.7°N, 101.2°W | Cat 1 Hurricane | 38.6 | 972 |
| 1971-05-24 08:00 | 16.1°N, 101.5°W | Cat 1 Hurricane | 38.6 | - |
| 1971-05-24 14:00 | 16.5°N, 101.8°W | Cat 1 Hurricane | 38.6 | - |
| 1971-05-24 20:00 | 17.0°N, 102.1°W | Cat 2 Hurricane | 43.7 | - |
| 1971-05-25 02:00 | 17.6°N, 102.3°W | Cat 1 Hurricane | 38.6 | - |
| 1971-05-25 08:00 | 18.2°N, 102.4°W | Tropical Depression | 12.9 | - |
| 1971-05-25 14:00 | 19.1°N, 102.6°W | Tropical Depression | 12.9 | - |
| 1971-05-25 20:00 | 19.9°N, 102.9°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1971142N12267 / EP011971. The basin has no official Chinese name, so the original English name is used. Intensities are classified by the local agency in the basin, converted from 1-min sustained wind using the WMO factor, and are provided for reference only. Data notes · Incorrect translation?
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