Tropical Cyclone Bronwyn
● 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.
Bronwyn at 1972-01-03 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Tropical Depression, max wind 约 18 m/s (1 分钟平均) , at 1972-01-12 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 |
|---|
| 1972-01-03 08:00 | -16.1°S, 138.7°E | Tropical Depression | 5.1 | - |
| 1972-01-03 20:00 | -15.3°S, 138.8°E | Tropical Depression | 2.6 | - |
| 1972-01-04 08:00 | -14.1°S, 139.0°E | Tropical Depression | 5.1 | - |
| 1972-01-04 20:00 | -12.5°S, 139.3°E | Tropical Depression | 5.1 | - |
| 1972-01-05 08:00 | -11.3°S, 140.0°E | Tropical Depression | 12.9 | - |
| 1972-01-05 20:00 | -11.4°S, 140.4°E | Tropical Depression | 18 | - |
| 1972-01-06 08:00 | -11.5°S, 140.8°E | Tropical Depression | 15.4 | - |
| 1972-01-06 20:00 | -11.7°S, 141.6°E | Tropical Depression | 12.9 | - |
| 1972-01-07 08:00 | -11.9°S, 141.9°E | Tropical Depression | 12.9 | - |
| 1972-01-07 20:00 | -13.9°S, 141.8°E | Tropical Depression | 5.1 | - |
| 1972-01-08 08:00 | -16.1°S, 142.1°E | Tropical Depression | 15.4 | - |
| 1972-01-08 20:00 | -17.3°S, 142.8°E | Tropical Depression | 15.4 | - |
| 1972-01-09 08:00 | -18.4°S, 143.0°E | Tropical Depression | 15.4 | - |
| 1972-01-09 20:00 | -19.3°S, 142.5°E | Tropical Depression | 12.9 | - |
| 1972-01-10 08:00 | -20.2°S, 141.4°E | Tropical Depression | 12.9 | - |
| 1972-01-10 20:00 | -21.1°S, 140.7°E | Tropical Depression | 7.7 | - |
| 1972-01-11 08:00 | -22.3°S, 140.9°E | Tropical Cyclone | - | - |
| 1972-01-11 20:00 | -23.5°S, 141.5°E | Tropical Cyclone | - | - |
| 1972-01-12 08:00 | -25.1°S, 142.6°E | Tropical Cyclone | - | - |
Data source: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), ID 1972003S16139 / SH111972. There is no official Chinese name for this basin; the original English name is displayed. Intensity classifications follow local agencies in the respective basin (converted from 1-minute sustained winds using WMO coefficients) and are for reference only. Data notes · Incorrect translation?
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