Tropical Cyclone Vern
● Data reliability: Generally reliable——Aircraft entered typhoons for in situ measurements, but satellites were not yet widespread: tracks are generally accurate, while intensities may be biased, with weaker cyclones potentially going unrecorded from 1950 until the advent of satellite coverage.
Vern at 1978-01-27 14:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 3 tropical cyclone , max wind 约 43.7 m/s (1 分钟平均) , at 1978-02-03 08:00:00前后结束, total 记录 28 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1978-01-27 14:00 | -16.0°S, 114.2°E | Tropical Cyclone | - | - |
| 1978-01-28 02:00 | -15.7°S, 112.5°E | Tropical Depression | 18 | - |
| 1978-01-28 14:00 | -15.8°S, 110.4°E | Category 1 Tropical Cyclone | 20.6 | - |
| 1978-01-29 02:00 | -16.4°S, 111.1°E | Category 2 Tropical Cyclone | 28.3 | - |
| 1978-01-29 14:00 | -15.9°S, 113.3°E | Category 2 Tropical Cyclone | 30.9 | - |
| 1978-01-30 02:00 | -15.7°S, 114.5°E | Category 2 Tropical Cyclone | 33.4 | - |
| 1978-01-30 14:00 | -15.9°S, 116.4°E | Category 3 tropical cyclone | 36 | - |
| 1978-01-31 02:00 | -16.5°S, 118.7°E | Category 3 tropical cyclone | 41.2 | - |
| 1978-01-31 14:00 | -17.4°S, 120.6°E | Category 3 tropical cyclone | 43.7 | - |
| 1978-02-01 02:00 | -18.4°S, 121.4°E | Category 3 tropical cyclone | 43.7 | - |
| 1978-02-01 14:00 | -19.3°S, 121.3°E | Category 3 tropical cyclone | 38.6 | - |
| 1978-02-02 02:00 | -20.4°S, 120.6°E | Category 2 Tropical Cyclone | 28.3 | - |
| 1978-02-02 14:00 | -21.6°S, 120.2°E | Category 1 Tropical Cyclone | 20.6 | - |
| 1978-02-03 02:00 | -22.9°S, 120.5°E | Category 1 Tropical Cyclone | 20.6 | - |
| 1978-02-03 08:00 | -23.5°S, 120.9°E | Tropical Depression | 18 | - |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1978027S16115 / SH161978. There is no official Chinese translation for this basin, so the original English name is used. Intensity is classified by the local agency in the basin and converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
Download