Hurricane Calvin
● 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).
Calvin at 1987-07-06 02:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Storm, max wind 约 28.3 m/s (1 分钟平均) , at 1987-07-10 14:00:00前后结束, total 记录 19 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1987-07-06 02:00 | 12.6°N, 101.8°W | Tropical Depression | 12.9 | - |
| 1987-07-06 08:00 | 12.8°N, 103.0°W | Tropical Depression | 15.4 | - |
| 1987-07-06 14:00 | 13.1°N, 104.1°W | Tropical Storm | 18 | - |
| 1987-07-06 20:00 | 13.4°N, 105.2°W | Tropical Storm | 18 | - |
| 1987-07-07 02:00 | 13.9°N, 106.3°W | Tropical Storm | 18 | - |
| 1987-07-07 08:00 | 14.2°N, 107.3°W | Tropical Storm | 20.6 | - |
| 1987-07-07 14:00 | 14.5°N, 108.7°W | Tropical Storm | 23.1 | - |
| 1987-07-07 20:00 | 14.7°N, 110.4°W | Tropical Storm | 23.1 | - |
| 1987-07-08 02:00 | 14.8°N, 111.7°W | Tropical Storm | 23.1 | - |
| 1987-07-08 08:00 | 14.8°N, 113.2°W | Tropical Storm | 23.1 | - |
| 1987-07-08 14:00 | 14.8°N, 114.7°W | Tropical Storm | 25.7 | - |
| 1987-07-08 20:00 | 14.8°N, 116.0°W | Tropical Storm | 28.3 | - |
| 1987-07-09 02:00 | 14.8°N, 117.3°W | Tropical Storm | 28.3 | - |
| 1987-07-09 08:00 | 14.9°N, 118.4°W | Tropical Storm | 23.1 | - |
| 1987-07-09 14:00 | 15.1°N, 119.5°W | Tropical Storm | 18 | - |
| 1987-07-09 20:00 | 15.2°N, 120.3°W | Tropical Depression | 15.4 | - |
| 1987-07-10 02:00 | 15.7°N, 121.0°W | Tropical Depression | 15.4 | - |
| 1987-07-10 08:00 | 16.3°N, 121.6°W | Tropical Depression | 12.9 | - |
| 1987-07-10 14:00 | 17.0°N, 122.2°W | Tropical Depression | 10.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1987187N13258 / EP031987. There is no official Chinese name for this system, so the English name is used. Intensity is classified by the local agency for the region, based on the WMO conversion of 1-minute sustained winds, and is provided for reference only. Data notes · Incorrect translation?