Hurricane Greg
● 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).
Greg at 1987-07-28 08:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Cat 1 Hurricane, max wind 约 36 m/s (1 分钟平均) , at 1987-08-04 02:00:00前后结束, total 记录 28 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1987-07-28 08:00 | 11.8°N, 101.0°W | Tropical Depression | 12.9 | - |
| 1987-07-28 20:00 | 12.7°N, 101.4°W | Tropical Depression | 15.4 | - |
| 1987-07-29 08:00 | 14.0°N, 102.2°W | Tropical Depression | 15.4 | - |
| 1987-07-29 20:00 | 14.8°N, 104.3°W | Tropical Storm | 20.6 | - |
| 1987-07-30 08:00 | 15.0°N, 106.6°W | Tropical Storm | 23.1 | - |
| 1987-07-30 20:00 | 16.3°N, 108.7°W | Tropical Storm | 25.7 | - |
| 1987-07-31 08:00 | 17.5°N, 110.4°W | Tropical Storm | 25.7 | - |
| 1987-07-31 20:00 | 18.5°N, 111.8°W | Tropical Storm | 28.3 | - |
| 1987-08-01 08:00 | 19.8°N, 113.3°W | Cat 1 Hurricane | 36 | - |
| 1987-08-01 20:00 | 21.0°N, 115.4°W | Cat 1 Hurricane | 33.4 | - |
| 1987-08-02 08:00 | 21.4°N, 117.9°W | Tropical Storm | 30.9 | - |
| 1987-08-02 20:00 | 21.6°N, 119.9°W | Tropical Storm | 23.1 | - |
| 1987-08-03 08:00 | 21.6°N, 121.9°W | Tropical Depression | 15.4 | - |
| 1987-08-03 20:00 | 21.6°N, 123.5°W | Tropical Depression | 12.9 | - |
| 1987-08-04 02:00 | 21.6°N, 124.0°W | Tropical Depression | 10.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1987209N12259 / EP071987. This sea area has no official Chinese name and is shown under its original English name. Categories follow the local agency classification in the region (converted from 1-min sustained wind using the WMO factor), for reference only. Data notes · Incorrect translation?
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