Tropical Cyclone Felicity
● 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.
Felicity at 1973-01-14 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 22.1 m/s (1 分钟平均) , minimum central pressure 990 hPa, at 1973-01-18 08:00:00前后结束, total 记录 17 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1973-01-14 08:00 | -13.1°S, 165.1°W | Tropical Depression | 16.5 | 997 |
| 1973-01-14 14:00 | -14.0°S, 164.8°W | Tropical Cyclone | - | - |
| 1973-01-14 20:00 | -14.9°S, 164.8°W | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1973-01-15 02:00 | -15.7°S, 165.3°W | Tropical Cyclone | - | - |
| 1973-01-15 08:00 | -16.4°S, 165.8°W | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1973-01-15 14:00 | -17.2°S, 165.8°W | Tropical Cyclone | - | - |
| 1973-01-15 20:00 | -18.0°S, 165.4°W | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1973-01-16 02:00 | -18.6°S, 164.9°W | Tropical Cyclone | - | - |
| 1973-01-16 08:00 | -19.4°S, 164.4°W | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1973-01-16 14:00 | -20.7°S, 163.5°W | Tropical Cyclone | - | - |
| 1973-01-16 20:00 | -21.9°S, 162.3°W | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1973-01-17 02:00 | -22.8°S, 161.0°W | Tropical Cyclone | - | - |
| 1973-01-17 08:00 | -23.6°S, 159.8°W | Category 1 Tropical Cyclone | 22.1 | 990 |
| 1973-01-17 14:00 | -24.2°S, 158.8°W | Tropical Cyclone | - | - |
| 1973-01-17 20:00 | -24.9°S, 158.0°W | Tropical Depression | 16.5 | 997 |
| 1973-01-18 02:00 | -26.0°S, 156.8°W | Tropical Cyclone | - | - |
| 1973-01-18 08:00 | -27.0°S, 156.0°W | Tropical Depression | 16.5 | 997 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1973014S13195 / SH111973. This area has no official Chinese name, so the original English name is used. Categories follow the classifications of the local agency in the region, converted from 1-minute sustained wind using WMO factors, and are for reference only. Data notes · Incorrect translation?
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