Hurricane Octave
● 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).
Octave at 1989-09-09 02:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 4 Hurricane, max wind 约 59.2 m/s (1 分钟平均) , minimum central pressure 948 hPa, at 1989-09-17 02:00:00前后结束, total 记录 33 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1989-09-09 02:00 | 11.2°N, 99.8°W | Tropical Depression | 12.9 | 1010 |
| 1989-09-09 14:00 | 11.5°N, 102.2°W | Tropical Depression | 12.9 | 1009 |
| 1989-09-10 02:00 | 12.8°N, 104.3°W | Tropical Depression | 15.4 | 1007 |
| 1989-09-10 14:00 | 14.4°N, 105.6°W | Tropical Storm | 18 | 1005 |
| 1989-09-11 02:00 | 15.5°N, 107.7°W | Tropical Storm | 20.6 | 1002 |
| 1989-09-11 14:00 | 16.4°N, 109.8°W | Tropical Storm | 25.7 | 996 |
| 1989-09-12 02:00 | 17.0°N, 111.3°W | Cat 1 Hurricane | 36 | 985 |
| 1989-09-12 14:00 | 18.0°N, 112.3°W | Cat 2 Hurricane | 46.3 | 965 |
| 1989-09-13 02:00 | 19.9°N, 113.2°W | Cat 3 Hurricane | 56.6 | 950 |
| 1989-09-13 14:00 | 21.8°N, 114.6°W | Cat 3 Hurricane | 56.6 | 950 |
| 1989-09-14 02:00 | 23.0°N, 116.4°W | Cat 2 Hurricane | 46.3 | 968 |
| 1989-09-14 14:00 | 24.1°N, 117.8°W | Cat 1 Hurricane | 36 | 985 |
| 1989-09-15 02:00 | 25.0°N, 118.8°W | Tropical Storm | 28.3 | 995 |
| 1989-09-15 14:00 | 26.1°N, 119.4°W | Tropical Storm | 20.6 | 1002 |
| 1989-09-16 02:00 | 27.2°N, 119.5°W | Tropical Depression | 15.4 | 1007 |
| 1989-09-16 14:00 | 28.1°N, 119.2°W | Tropical Depression | 12.9 | 1009 |
| 1989-09-17 02:00 | 28.4°N, 118.1°W | Tropical Depression | 10.3 | 1012 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1989252N11260 / EP181989. This area has no official Chinese translated name, so the original English name is shown. Intensity categories follow the classifications of the local agency for the region (converted from 1-minute sustained wind using the WMO factor) and are for reference only. Data notes · Incorrect translation?
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