Tropical Cyclone Ava
● 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).
Ava at 2017-12-30 14:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Cyclone , max wind 约 48.9 m/s (1 分钟平均) , minimum central pressure 965 hPa, at 2018-01-10 02:00:00前后结束, total 记录 43 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2017-12-30 14:00 | -11.5°S, 64.9°E | Tropical Disturbance | 12.9 | 1004 |
| 2017-12-31 02:00 | -12.1°S, 64.4°E | Tropical Disturbance | 12.9 | 1005 |
| 2017-12-31 14:00 | -13.5°S, 63.8°E | Tropical Disturbance | 15.4 | 1005 |
| 2018-01-01 02:00 | -14.1°S, 62.4°E | Tropical Disturbance | 15.4 | 1005 |
| 2018-01-01 14:00 | -14.6°S, 60.6°E | Tropical Disturbance | 15.4 | 1003 |
| 2018-01-02 02:00 | -15.3°S, 57.8°E | Tropical Disturbance | 15.4 | 1003 |
| 2018-01-02 14:00 | -15.9°S, 54.5°E | Tropical Disturbance | 15.4 | 1000 |
| 2018-01-03 02:00 | -15.5°S, 53.1°E | Tropical Depression | 18 | 996 |
| 2018-01-03 14:00 | -15.4°S, 53.0°E | Moderate Tropical Storm | 23.1 | 993 |
| 2018-01-04 02:00 | -16.8°S, 52.9°E | Moderate Tropical Storm | 23.1 | 993 |
| 2018-01-04 14:00 | -17.3°S, 52.1°E | Moderate Tropical Storm | 25.7 | 990 |
| 2018-01-05 02:00 | -17.1°S, 51.0°E | Severe Tropical Storm | 33.4 | 980 |
| 2018-01-05 14:00 | -17.8°S, 50.0°E | Tropical Cyclone | 48.9 | 970 |
| 2018-01-06 02:00 | -18.5°S, 48.8°E | Severe Tropical Storm | 33.4 | 977 |
| 2018-01-06 14:00 | -19.8°S, 47.7°E | Severe Tropical Storm | 28.3 | 984 |
| 2018-01-07 02:00 | -21.2°S, 47.8°E | Moderate Tropical Storm | 20.6 | 992 |
| 2018-01-07 14:00 | -22.8°S, 48.4°E | Tropical Depression | 18 | 990 |
| 2018-01-08 02:00 | -24.3°S, 49.0°E | Moderate Tropical Storm | 20.6 | 987 |
| 2018-01-08 14:00 | -25.3°S, 49.3°E | Moderate Tropical Storm | 20.6 | 987 |
| 2018-01-09 02:00 | -27.1°S, 46.8°E | Moderate Tropical Storm | 20.6 | 988 |
| 2018-01-09 14:00 | -28.7°S, 48.1°E | Tropical Depression | 18 | 990 |
| 2018-01-10 02:00 | -31.2°S, 49.5°E | Extratropical cyclone | 21.1 | 991 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2017364S12065 / SH032018. No official Chinese translated name is available, so the original English name is displayed. Intensity is classified by the regional agency for the basin, converted from 1-minute sustained wind using the WMO factor, and is for reference only. Data notes · Incorrect translation?
Download