Unnamed 2017 South Indian Ocean 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 2017-03-19 20:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 24.7 m/s (1 分钟平均) , minimum central pressure 989 hPa, at 2017-03-24 02:00:00前后结束, total 记录 18 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2017-03-19 20:00 | -13.2°S, 122.0°E | Tropical Depression | 11.3 | 1007 |
| 2017-03-20 02:00 | -13.2°S, 120.8°E | Tropical Depression | 11.3 | 1007 |
| 2017-03-20 08:00 | -13.5°S, 119.0°E | Tropical Depression | 11.3 | 1007 |
| 2017-03-20 14:00 | -13.6°S, 118.6°E | Tropical Depression | 13.9 | 1005 |
| 2017-03-20 20:00 | -14.1°S, 118.2°E | Tropical Depression | 16.5 | 1005 |
| 2017-03-21 02:00 | -14.7°S, 117.8°E | Tropical Depression | 16.5 | 1005 |
| 2017-03-21 08:00 | -15.4°S, 117.7°E | Tropical Depression | 16.5 | 1005 |
| 2017-03-21 14:00 | -16.2°S, 117.7°E | Tropical Depression | 16.5 | 1004 |
| 2017-03-21 20:00 | -17.1°S, 117.4°E | Tropical Depression | 16.5 | 1003 |
| 2017-03-22 02:00 | -17.4°S, 117.1°E | Tropical Depression | 16.5 | 1003 |
| 2017-03-22 08:00 | -17.4°S, 117.0°E | Tropical Depression | 13.9 | 1002 |
| 2017-03-22 14:00 | -17.6°S, 116.8°E | Tropical Depression | 13.9 | 1002 |
| 2017-03-22 20:00 | -18.1°S, 117.3°E | Tropical Depression | 16.5 | 1002 |
| 2017-03-23 02:00 | -18.7°S, 118.0°E | Tropical Depression | 16.5 | 1002 |
| 2017-03-23 08:00 | -19.5°S, 118.3°E | Category 1 Tropical Cyclone | 19.5 | 998 |
| 2017-03-23 14:00 | -20.5°S, 118.4°E | Category 1 Tropical Cyclone | 24.7 | 989 |
| 2017-03-23 20:00 | -21.4°S, 119.2°E | Tropical Depression | 16.5 | 998 |
| 2017-03-24 02:00 | -22.5°S, 119.2°E | Tropical Depression | 11.3 | 1000 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2017079S13122. This basin has no official Chinese translated name, so the original English name is used. Intensity is classified by the local agency in the basin, converted from 1-min sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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