Tropical Cyclone Pierre
● 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).
Pierre at 1985-02-18 14:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 23.1 m/s (1 分钟平均) , minimum central pressure 986 hPa, at 1985-02-24 14:00:00前后结束, total 记录 25 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1985-02-18 14:00 | -11.5°S, 143.4°E | Tropical Depression | 13.9 | 1002 |
| 1985-02-19 02:00 | -11.7°S, 144.7°E | Tropical Depression | 13.9 | 1002 |
| 1985-02-19 14:00 | -12.5°S, 145.5°E | Tropical Depression | 12.9 | 1001 |
| 1985-02-20 02:00 | -13.8°S, 146.1°E | Tropical Depression | 12.9 | 999 |
| 1985-02-20 14:00 | -15.3°S, 146.7°E | Tropical Depression | 18 | 995 |
| 1985-02-21 02:00 | -17.4°S, 147.9°E | Category 1 Tropical Cyclone | 23.1 | 991 |
| 1985-02-21 14:00 | -20.3°S, 149.6°E | Category 1 Tropical Cyclone | 20.6 | 986 |
| 1985-02-22 02:00 | -22.4°S, 150.7°E | Tropical Depression | 18 | 995 |
| 1985-02-22 14:00 | -23.3°S, 152.0°E | Tropical Depression | 15.4 | 1000 |
| 1985-02-23 02:00 | -23.7°S, 154.0°E | Tropical Depression | 12.9 | 1001 |
| 1985-02-23 14:00 | -23.6°S, 156.0°E | Tropical Depression | 10.3 | 1003 |
| 1985-02-24 02:00 | -23.5°S, 157.7°E | Tropical Depression | 13.9 | 1005 |
| 1985-02-24 14:00 | -23.8°S, 160.0°E | Tropical Depression | 13.9 | 1003 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1985049S12143 / SH261985. There is no official Chinese translation for this system, so the original English name is used. Intensity is classified by the local agency in the relevant sea area, converted from 1-minute sustained winds using WMO factors, and is for reference only. Data notes · Incorrect translation?
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