Tropical Cyclone Belinda
● 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.
Belinda at 1972-03-20 08:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Depression, max wind 约 18 m/s (1 分钟平均) , minimum central pressure 980 hPa, at 1972-03-29 14:00:00前后结束, total 记录 38 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1972-03-20 08:00 | -10.0°S, 105.0°E | Tropical Depression | 18 | 1006 |
| 1972-03-20 20:00 | -11.2°S, 103.8°E | Tropical Depression | 12.9 | 1000 |
| 1972-03-21 08:00 | -11.8°S, 102.9°E | Tropical Depression | 10.3 | 996 |
| 1972-03-21 20:00 | -13.4°S, 102.4°E | Tropical Depression | 7.7 | 995 |
| 1972-03-22 08:00 | -14.0°S, 102.0°E | Tropical Depression | 7.7 | 994 |
| 1972-03-22 20:00 | -14.4°S, 100.0°E | Tropical Depression | 2.6 | 986 |
| 1972-03-23 08:00 | -15.0°S, 98.5°E | Tropical Depression | 5.1 | 980 |
| 1972-03-23 20:00 | -16.0°S, 97.4°E | Tropical Depression | 2.6 | 984 |
| 1972-03-24 08:00 | -16.8°S, 96.1°E | Tropical Depression | 2.6 | 990 |
| 1972-03-24 20:00 | -17.9°S, 94.2°E | Tropical Depression | 7.7 | 993 |
| 1972-03-25 08:00 | -19.0°S, 92.5°E | Tropical Depression | 12.9 | 995 |
| 1972-03-25 20:00 | -19.4°S, 91.3°E | Tropical Depression | 15.4 | 996 |
| 1972-03-26 08:00 | -19.8°S, 90.5°E | Tropical Depression | 15.4 | 998 |
| 1972-03-26 20:00 | -20.5°S, 90.6°E | Tropical Depression | 15.4 | 999 |
| 1972-03-27 08:00 | -21.0°S, 91.0°E | Tropical Depression | 15.4 | 1000 |
| 1972-03-27 20:00 | -21.4°S, 91.0°E | Tropical Depression | 12.9 | 1002 |
| 1972-03-28 08:00 | -21.8°S, 91.0°E | Tropical Depression | 12.9 | 1004 |
| 1972-03-28 20:00 | -22.4°S, 90.3°E | Tropical Depression | 10.3 | - |
| 1972-03-29 08:00 | -23.0°S, 90.0°E | Tropical Depression | 7.7 | 1006 |
| 1972-03-29 14:00 | -23.3°S, 89.8°E | Tropical Cyclone | - | 1007 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1972080S10105 / SH251972. This area has no official Chinese name, so the English name is used. Intensity is classified by the local agency for the region, converted from 1-minute sustained winds using the WMO factor, and is for reference only. Data notes · Incorrect translation?
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