Tropical Cyclone Gloria
● 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.
Gloria at 1975-01-14 20:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 30.4 m/s (1 分钟平均) , minimum central pressure 980 hPa, at 1975-01-23 08:00:00前后结束, total 记录 35 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1975-01-14 20:00 | -13.0°S, 147.0°E | Tropical Cyclone | - | - |
| 1975-01-15 08:00 | -16.6°S, 148.6°E | Tropical Cyclone | - | - |
| 1975-01-15 20:00 | -18.1°S, 149.1°E | Tropical Cyclone | - | - |
| 1975-01-16 08:00 | -17.3°S, 148.6°E | Tropical Cyclone | - | - |
| 1975-01-16 20:00 | -17.8°S, 149.4°E | Tropical Cyclone | - | - |
| 1975-01-17 08:00 | -18.4°S, 150.1°E | Tropical Cyclone | - | - |
| 1975-01-17 20:00 | -19.7°S, 152.6°E | Tropical Cyclone | - | - |
| 1975-01-18 08:00 | -21.7°S, 155.0°E | Tropical Cyclone | - | - |
| 1975-01-18 20:00 | -23.3°S, 157.5°E | Tropical Cyclone | - | - |
| 1975-01-19 08:00 | -24.4°S, 160.2°E | Category 2 Tropical Cyclone | 30.4 | 980 |
| 1975-01-19 20:00 | -25.6°S, 163.5°E | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1975-01-20 08:00 | -25.1°S, 164.8°E | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1975-01-20 20:00 | -26.3°S, 168.5°E | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1975-01-21 08:00 | -26.8°S, 170.4°E | Tropical Cyclone | - | - |
| 1975-01-21 20:00 | -27.0°S, 172.6°E | Tropical Cyclone | - | - |
| 1975-01-22 08:00 | -26.8°S, 175.6°E | Tropical Cyclone | - | - |
| 1975-01-22 20:00 | -26.4°S, 179.0°E | Tropical Cyclone | - | - |
| 1975-01-23 08:00 | -26.0°S, 175.1°W | Tropical Cyclone | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1975015S13147 / SH131975. There is no official Chinese name for this system, so the original English name is used. Intensity categories follow the local agency classification for the region, converted from 1-min sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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