Tropical Cyclone Ida
● 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.
Ida at 1972-05-30 02:00:00 (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 965 hPa, at 1972-06-05 20:00:00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 |
|---|
| 1972-05-30 02:00 | -5.1°S, 156.4°E | Tropical Depression | 12.9 | - |
| 1972-05-30 14:00 | -6.0°S, 156.7°E | Tropical Depression | 15.4 | - |
| 1972-05-31 02:00 | -6.8°S, 157.2°E | Tropical Depression | 12.9 | - |
| 1972-05-31 14:00 | -7.4°S, 158.3°E | Tropical Depression | 15.4 | - |
| 1972-06-01 02:00 | -8.2°S, 159.6°E | Tropical Depression | 10.3 | - |
| 1972-06-01 14:00 | -9.7°S, 160.8°E | Category 1 Tropical Cyclone | 25.7 | - |
| 1972-06-02 02:00 | -12.6°S, 161.4°E | Tropical Depression | 10.3 | - |
| 1972-06-02 14:00 | -16.3°S, 162.6°E | Tropical Depression | 12.9 | - |
| 1972-06-03 02:00 | -19.3°S, 164.8°E | Tropical Depression | 15.4 | - |
| 1972-06-03 14:00 | -22.4°S, 168.2°E | Tropical Depression | 18 | - |
| 1972-06-04 02:00 | -25.9°S, 172.0°E | Tropical Depression | 18 | - |
| 1972-06-04 14:00 | -27.2°S, 175.4°E | Category 1 Tropical Cyclone | 20.6 | - |
| 1972-06-05 02:00 | -26.8°S, 178.2°E | Category 1 Tropical Cyclone | 20.6 | - |
| 1972-06-05 14:00 | -26.0°S, 178.0°E | Category 1 Tropical Cyclone | 23.1 | - |
| 1972-06-05 20:00 | -25.5°S, 176.5°E | Category 1 Tropical Cyclone | 23.1 | 990 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1972151S05156 / SH311972. There is no official Chinese name for this basin; the original English name is displayed. Intensity categories follow local agency standards for the basin (converted from 1-minute sustained winds using WMO coefficients) and are for reference only. Data notes · Incorrect translation?
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