Tropical Cyclone Lily
● 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.
Lily at 1977-02-09 08:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 1 Tropical Cyclone , max wind 约 20.6 m/s (1 分钟平均) , at 1977-02-12 08:00:00前后结束, total 记录 13 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1977-02-09 08:00 | -15.8°S, 148.0°E | Tropical Depression | 18 | - |
| 1977-02-09 14:00 | -15.8°S, 148.0°E | Tropical Depression | 18 | - |
| 1977-02-09 20:00 | -15.8°S, 148.0°E | Tropical Depression | 18 | - |
| 1977-02-10 02:00 | -15.7°S, 148.1°E | Tropical Depression | 18 | - |
| 1977-02-10 08:00 | -15.6°S, 148.5°E | Tropical Depression | 15.4 | - |
| 1977-02-10 14:00 | -15.5°S, 149.4°E | Tropical Depression | 15.4 | - |
| 1977-02-10 20:00 | -15.3°S, 150.0°E | Tropical Depression | 15.4 | - |
| 1977-02-11 02:00 | -15.3°S, 150.6°E | Tropical Depression | 15.4 | - |
| 1977-02-11 08:00 | -15.2°S, 151.0°E | Tropical Depression | 18 | - |
| 1977-02-11 14:00 | -15.1°S, 150.6°E | Tropical Depression | 18 | - |
| 1977-02-11 20:00 | -15.1°S, 150.0°E | Category 1 Tropical Cyclone | 20.6 | - |
| 1977-02-12 02:00 | -15.1°S, 150.0°E | Category 1 Tropical Cyclone | 20.6 | - |
| 1977-02-12 08:00 | -15.0°S, 150.3°E | Tropical Depression | 15.4 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1977040S16148 / SH151977. There is no official Chinese name for this system, so the original English name is displayed. Intensity categories follow the classifications of the local agency in the region, converted from 1-minute sustained winds using the WMO factor, and are provided for reference only. Data notes · Incorrect translation?
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