Tropical Cyclone Alcide
● 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).
Alcide at 2018-11-04 20:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Severe Tropical Cyclone , max wind 约 56.6 m/s (1 分钟平均) , minimum central pressure 965 hPa, at 2018-11-16 02:00:00前后结束, total 记录 46 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2018-11-04 20:00 | -6.5°S, 68.3°E | Tropical Disturbance | 10.3 | 1010 |
| 2018-11-05 08:00 | -7.6°S, 66.0°E | Tropical Disturbance | 10.3 | 1009 |
| 2018-11-05 20:00 | -8.0°S, 63.2°E | Tropical Disturbance | 12.9 | 1006 |
| 2018-11-06 08:00 | -8.7°S, 61.3°E | Tropical Depression | 18 | 1005 |
| 2018-11-06 20:00 | -9.5°S, 59.3°E | Moderate Tropical Storm | 20.6 | 1000 |
| 2018-11-07 08:00 | -10.0°S, 57.7°E | Severe Tropical Storm | 28.3 | 997 |
| 2018-11-07 20:00 | -10.4°S, 56.1°E | Tropical Cyclone | 38.6 | 985 |
| 2018-11-08 08:00 | -11.2°S, 54.6°E | Severe Tropical Cyclone | 51.4 | 972 |
| 2018-11-08 20:00 | -12.0°S, 53.5°E | Severe Tropical Cyclone | 51.4 | 970 |
| 2018-11-09 08:00 | -12.6°S, 53.0°E | Tropical Cyclone | 41.2 | 974 |
| 2018-11-09 20:00 | -13.1°S, 53.0°E | Severe Tropical Storm | 33.4 | 990 |
| 2018-11-10 08:00 | -13.1°S, 52.9°E | Severe Tropical Storm | 30.9 | 992 |
| 2018-11-10 20:00 | -12.7°S, 52.8°E | Moderate Tropical Storm | 25.7 | 997 |
| 2018-11-11 08:00 | -12.6°S, 52.3°E | Moderate Tropical Storm | 23.1 | 1001 |
| 2018-11-11 20:00 | -12.6°S, 52.2°E | Tropical Depression | 18 | 1001 |
| 2018-11-12 08:00 | -12.3°S, 52.3°E | Tropical Disturbance | 15.4 | 1004 |
| 2018-11-12 20:00 | -12.5°S, 52.2°E | Tropical Disturbance | 15.4 | 1004 |
| 2018-11-13 08:00 | -11.6°S, 51.2°E | Tropical Disturbance | 12.9 | 1005 |
| 2018-11-13 20:00 | -10.5°S, 50.1°E | Tropical Disturbance | 12.9 | 1005 |
| 2018-11-14 08:00 | -9.6°S, 49.1°E | Tropical Disturbance | 12.9 | 1006 |
| 2018-11-14 20:00 | -8.4°S, 47.5°E | Tropical Disturbance | 12.9 | 1008 |
| 2018-11-15 08:00 | -7.7°S, 46.2°E | Tropical Disturbance | 10.3 | 1010 |
| 2018-11-15 20:00 | -7.2°S, 44.4°E | Tropical Disturbance | 10.3 | 1010 |
| 2018-11-16 02:00 | -6.7°S, 43.5°E | Tropical Disturbance | 7.7 | 1010 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2018309S06068 / SH032019. This basin has no official Chinese name, so the original English name is used. Intensity is classified by the local agency for the basin, converted from 1-minute sustained winds using the WMO factor, and is for reference only. Data notes · Incorrect translation?
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