Hurricane Ava (Ava)
● 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).
艾娃 (Ava) at 1973-06-02 08:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 5 Hurricane, max wind 约 72 m/s (1 分钟平均) , minimum central pressure 915 hPa, at 1973-06-12 20:00:00前后结束, total 记录 43 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1973-06-02 08:00 | 11.5°N, 94.1°W | Tropical Depression | 15.4 | - |
| 1973-06-02 20:00 | 11.7°N, 94.4°W | Tropical Depression | 15.4 | - |
| 1973-06-03 08:00 | 12.0°N, 94.9°W | Tropical Storm | 25.7 | 998 |
| 1973-06-03 20:00 | 12.3°N, 95.4°W | Tropical Storm | 30.9 | - |
| 1973-06-04 08:00 | 12.5°N, 96.7°W | Cat 1 Hurricane | 36 | 994 |
| 1973-06-04 20:00 | 12.5°N, 98.0°W | Cat 1 Hurricane | 38.6 | - |
| 1973-06-05 08:00 | 12.6°N, 99.4°W | Cat 1 Hurricane | 38.6 | - |
| 1973-06-05 20:00 | 12.6°N, 101.1°W | Cat 1 Hurricane | 38.6 | - |
| 1973-06-06 08:00 | 12.6°N, 103.4°W | Cat 3 Hurricane | 51.4 | - |
| 1973-06-06 20:00 | 12.2°N, 106.0°W | Cat 3 Hurricane | 51.4 | - |
| 1973-06-07 08:00 | 12.1°N, 108.8°W | Cat 5 Hurricane | 72 | - |
| 1973-06-07 20:00 | 12.4°N, 111.8°W | Cat 5 Hurricane | 72 | - |
| 1973-06-08 08:00 | 12.8°N, 114.9°W | Cat 4 Hurricane | 66.9 | - |
| 1973-06-08 20:00 | 13.4°N, 118.2°W | Cat 4 Hurricane | 66.9 | - |
| 1973-06-09 08:00 | 14.1°N, 121.5°W | Cat 3 Hurricane | 51.4 | - |
| 1973-06-09 20:00 | 15.1°N, 124.9°W | Cat 1 Hurricane | 41.2 | - |
| 1973-06-10 08:00 | 15.3°N, 126.6°W | Cat 1 Hurricane | 33.4 | - |
| 1973-06-10 20:00 | 14.9°N, 128.3°W | Tropical Storm | 25.7 | - |
| 1973-06-11 08:00 | 15.0°N, 129.9°W | Tropical Storm | 20.6 | - |
| 1973-06-11 20:00 | 15.1°N, 130.3°W | Tropical Depression | 15.4 | - |
| 1973-06-12 08:00 | 16.1°N, 130.6°W | Tropical Depression | 15.4 | - |
| 1973-06-12 20:00 | 17.0°N, 131.0°W | Tropical Depression | 15.4 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1973153N12266 / EP011973. Chinese name source: Wikidata Q5947170. Intensity categories follow the classifications of the relevant local agency in the region where the system occurred, converted from 1-min sustained wind using the WMO factor, and are provided for reference only. Data notes · Incorrect translation?
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