Hurricane Vivian
● 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).
Vivian at 1985-09-18 14:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Storm, max wind 约 18 m/s (1 分钟平均) , at 1985-09-22 02:00:00前后结束, total 记录 15 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1985-09-18 14:00 | 13.3°N, 116.7°W | Tropical Depression | 12.9 | - |
| 1985-09-18 20:00 | 13.8°N, 117.1°W | Tropical Depression | 12.9 | - |
| 1985-09-19 02:00 | 14.3°N, 117.5°W | Tropical Depression | 15.4 | - |
| 1985-09-19 08:00 | 14.6°N, 117.7°W | Tropical Depression | 15.4 | - |
| 1985-09-19 14:00 | 14.8°N, 117.8°W | Tropical Depression | 15.4 | - |
| 1985-09-19 20:00 | 14.9°N, 117.9°W | Tropical Depression | 15.4 | - |
| 1985-09-20 02:00 | 15.0°N, 118.0°W | Tropical Depression | 15.4 | - |
| 1985-09-20 08:00 | 15.2°N, 118.2°W | Tropical Storm | 18 | - |
| 1985-09-20 14:00 | 15.2°N, 118.4°W | Tropical Storm | 18 | - |
| 1985-09-20 20:00 | 15.1°N, 118.6°W | Tropical Storm | 18 | - |
| 1985-09-21 02:00 | 15.0°N, 118.8°W | Tropical Storm | 18 | - |
| 1985-09-21 08:00 | 14.8°N, 118.9°W | Tropical Storm | 18 | - |
| 1985-09-21 14:00 | 14.6°N, 119.0°W | Tropical Storm | 18 | - |
| 1985-09-21 20:00 | 14.4°N, 119.0°W | Tropical Depression | 15.4 | - |
| 1985-09-22 02:00 | 14.2°N, 118.9°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1985261N13243 / EP201985. No official Chinese name exists for this basin; the original English name is used. Intensity categories follow the local agency in the basin, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?