2017South Pacific未命名Tropical Cyclone
● 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).
未命名 at 2017-04-04 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 20.6 m/s (1 分钟平均) , minimum central pressure 993 hPa, at 2017-04-12 02:00:00前后结束, total 记录 32 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2017-04-04 08:00 | -16.8°S, 169.0°W | Tropical Depression | 12.9 | 1004 |
| 2017-04-04 20:00 | -18.5°S, 169.6°W | Tropical Depression | 15.4 | 1000 |
| 2017-04-05 08:00 | -19.5°S, 170.1°W | Tropical Depression | 18 | 996 |
| 2017-04-05 20:00 | -20.0°S, 170.6°W | Tropical Depression | 18 | 998 |
| 2017-04-06 08:00 | -20.4°S, 170.5°W | Tropical Depression | 18 | 1001 |
| 2017-04-06 20:00 | -21.1°S, 169.5°W | Tropical Depression | 18 | 996 |
| 2017-04-07 08:00 | -22.1°S, 168.6°W | Tropical Depression | 15.4 | 1000 |
| 2017-04-07 20:00 | -21.8°S, 169.5°W | Tropical Depression | 12.9 | 1004 |
| 2017-04-08 08:00 | -22.0°S, 170.4°W | Tropical Depression | 12.9 | 1004 |
| 2017-04-08 20:00 | -21.7°S, 171.5°W | Tropical Depression | 12.9 | 1004 |
| 2017-04-09 08:00 | -21.9°S, 172.8°W | Tropical Depression | 12.9 | 1004 |
| 2017-04-09 20:00 | -23.0°S, 173.7°W | Tropical Depression | 15.4 | 1000 |
| 2017-04-10 08:00 | -24.5°S, 173.0°W | Tropical Depression | 15.4 | 1000 |
| 2017-04-10 20:00 | -25.1°S, 171.3°W | Tropical Depression | 15.4 | 1000 |
| 2017-04-11 08:00 | -25.8°S, 168.9°W | Tropical Depression | 15.4 | 1000 |
| 2017-04-11 20:00 | -26.1°S, 168.1°W | Tropical Depression | 18 | 996 |
| 2017-04-12 02:00 | -25.8°S, 168.0°W | Category 1 Tropical Cyclone | 20.6 | 993 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2017094S17191 / SH142017. There is no official Chinese name for this system, so its original English designation is used. Intensity is classified according to the local agency for the region, based on 1-minute sustained wind converted using the WMO factor, for reference only. Data notes · Incorrect translation?
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