Hurricane Kirsten
● 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).
Kirsten at 1974-08-22 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 1974-08-29 08:00:00前后结束, total 记录 27 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1974-08-22 20:00 | 13.7°N, 124.9°W | Tropical Depression | 12.9 | - |
| 1974-08-23 08:00 | 15.5°N, 127.5°W | Tropical Storm | 23.1 | - |
| 1974-08-23 20:00 | 16.4°N, 129.3°W | Tropical Storm | 23.1 | - |
| 1974-08-24 08:00 | 16.4°N, 130.3°W | Cat 1 Hurricane | 36 | - |
| 1974-08-24 20:00 | 16.2°N, 130.6°W | Cat 1 Hurricane | 38.6 | - |
| 1974-08-25 08:00 | 16.4°N, 131.0°W | Cat 1 Hurricane | 38.6 | - |
| 1974-08-25 20:00 | 16.5°N, 131.2°W | Tropical Storm | 30.9 | - |
| 1974-08-26 08:00 | 16.0°N, 130.5°W | Tropical Storm | 25.7 | - |
| 1974-08-26 20:00 | 14.7°N, 128.5°W | Tropical Storm | 23.1 | - |
| 1974-08-27 08:00 | 13.7°N, 126.9°W | Tropical Storm | 23.1 | - |
| 1974-08-27 20:00 | 12.0°N, 126.0°W | Tropical Storm | 20.6 | - |
| 1974-08-28 08:00 | 12.6°N, 126.7°W | Tropical Storm | 18 | - |
| 1974-08-28 20:00 | 13.4°N, 126.7°W | Tropical Storm | 18 | - |
| 1974-08-29 08:00 | 13.9°N, 127.3°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1974235N14235 / EP111974. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the local agency for the region, based on 1-minute sustained winds converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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