Tropical Cyclone Lorna
● 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).
Lorna at 2019-04-22 02:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Cyclone , max wind 约 46.3 m/s (1 分钟平均) , minimum central pressure 964 hPa, at 2019-04-30 20:00:00前后结束, total 记录 36 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2019-04-22 02:00 | -4.0°S, 79.2°E | Tropical Disturbance | 10.3 | 1005 |
| 2019-04-22 14:00 | -5.0°S, 79.9°E | Tropical Disturbance | 12.9 | 1004 |
| 2019-04-23 02:00 | -6.1°S, 80.8°E | Tropical Disturbance | 15.4 | 1002 |
| 2019-04-23 14:00 | -7.6°S, 81.7°E | Tropical Depression | 18 | 998 |
| 2019-04-24 02:00 | -9.4°S, 83.0°E | Moderate Tropical Storm | 23.1 | 995 |
| 2019-04-24 14:00 | -10.3°S, 84.2°E | Moderate Tropical Storm | 23.1 | 995 |
| 2019-04-25 02:00 | -10.5°S, 84.6°E | Moderate Tropical Storm | 23.1 | 998 |
| 2019-04-25 14:00 | -10.5°S, 85.6°E | Moderate Tropical Storm | 25.7 | 990 |
| 2019-04-26 02:00 | -11.0°S, 86.4°E | Severe Tropical Storm | 28.3 | 984 |
| 2019-04-26 14:00 | -11.5°S, 87.8°E | Severe Tropical Storm | 30.9 | 978 |
| 2019-04-27 02:00 | -12.9°S, 88.7°E | Severe Tropical Storm | 33.4 | 978 |
| 2019-04-27 14:00 | -14.1°S, 88.8°E | Severe Tropical Storm | 30.9 | 978 |
| 2019-04-28 02:00 | -15.1°S, 89.0°E | Severe Tropical Storm | 30.9 | 981 |
| 2019-04-28 14:00 | -16.8°S, 89.6°E | Tropical Cyclone | 43.7 | 974 |
| 2019-04-29 02:00 | -19.1°S, 90.1°E | Category 3 tropical cyclone | 41.2 | 964 |
| 2019-04-29 14:00 | -21.0°S, 89.1°E | Moderate Tropical Storm | 25.7 | 978 |
| 2019-04-30 02:00 | -22.0°S, 89.1°E | Tropical Depression | 18 | 996 |
| 2019-04-30 14:00 | -23.9°S, 89.1°E | Tropical Disturbance | 12.9 | 998 |
| 2019-04-30 20:00 | -24.7°S, 89.3°E | Extratropical cyclone | 16.5 | 998 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 2019112S04079 / SH252019. There is no official Chinese name for this system, so the original English name is used. Intensity is classified by the local agency in the relevant ocean basin, converted from 1-minute sustained wind using the WMO factor, for reference only. Data notes · Incorrect translation?
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