Tropical Cyclone Henry
● 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.
Henry at 1979-01-27 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 25.7 m/s (1 分钟平均) , minimum central pressure 980 hPa, at 1979-02-05 08:00:00前后结束, total 记录 37 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1979-01-27 08:00 | -14.5°S, 166.5°E | Tropical Depression | 15.4 | - |
| 1979-01-27 20:00 | -14.3°S, 166.5°E | Tropical Depression | 15.4 | - |
| 1979-01-28 08:00 | -14.0°S, 166.0°E | Tropical Depression | 15.4 | - |
| 1979-01-28 20:00 | -13.8°S, 165.8°E | Tropical Depression | 15.4 | - |
| 1979-01-29 08:00 | -13.5°S, 165.5°E | Tropical Depression | 15.4 | - |
| 1979-01-29 20:00 | -13.0°S, 165.2°E | Tropical Depression | 18 | 997 |
| 1979-01-30 08:00 | -13.5°S, 167.8°E | Tropical Depression | 18 | 997 |
| 1979-01-30 20:00 | -14.2°S, 168.9°E | Tropical Depression | 18 | 997 |
| 1979-01-31 08:00 | -15.2°S, 169.3°E | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1979-01-31 20:00 | -15.9°S, 170.0°E | Category 1 Tropical Cyclone | 20.6 | 990 |
| 1979-02-01 08:00 | -16.6°S, 170.1°E | Category 1 Tropical Cyclone | 23.1 | 990 |
| 1979-02-01 20:00 | -18.0°S, 170.9°E | Category 1 Tropical Cyclone | 23.1 | 990 |
| 1979-02-02 08:00 | -20.2°S, 171.7°E | Category 1 Tropical Cyclone | 25.7 | 990 |
| 1979-02-02 20:00 | -23.0°S, 172.4°E | Category 1 Tropical Cyclone | 25.7 | 990 |
| 1979-02-03 08:00 | -28.0°S, 171.5°E | Category 1 Tropical Cyclone | 23.1 | 990 |
| 1979-02-03 20:00 | -32.0°S, 169.0°E | Category 1 Tropical Cyclone | 25.7 | 980 |
| 1979-02-04 08:00 | -36.0°S, 166.0°E | Category 1 Tropical Cyclone | 25.7 | 980 |
| 1979-02-04 20:00 | -41.0°S, 167.0°E | Category 1 Tropical Cyclone | 23.1 | 990 |
| 1979-02-05 08:00 | -46.0°S, 175.0°E | Category 1 Tropical Cyclone | 20.6 | 990 |
Data sources: NOAA National Environmental Information Center IBTrACS v04r01 (Knapp et al., 2010), code 1979027S15167 / SH091979. This basin has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the local agency in the basin, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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