Tropical Cyclone Bina
● Data reliability: ReliableWeather satellites monitored it throughout, so its track and intensity are relatively accurate (Atlantic and E. Pacific since 1966, other basins since 1980).
Bina at 2021-01-29 08:00:00 (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 988 hPa, at 2021-02-01 14:00:00前后结束, total 记录 14 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2021-01-29 08:00 | -14.0°S, 162.4°E | Tropical Depression | 10.3 | 1007 |
| 2021-01-29 14:00 | -13.8°S, 163.0°E | Tropical Depression | 12.9 | 1004 |
| 2021-01-29 20:00 | -13.4°S, 163.5°E | Tropical Depression | 12.9 | 999 |
| 2021-01-30 02:00 | -13.2°S, 164.5°E | Tropical Depression | 12.9 | 1000 |
| 2021-01-30 08:00 | -12.9°S, 166.1°E | Tropical Depression | 12.9 | 1000 |
| 2021-01-30 14:00 | -12.8°S, 166.8°E | Tropical Depression | 12.9 | 999 |
| 2021-01-30 20:00 | -12.1°S, 169.1°E | Tropical Depression | 15.4 | 998 |
| 2021-01-31 02:00 | -11.6°S, 171.3°E | Category 1 Tropical Cyclone | 23.1 | 990 |
| 2021-01-31 08:00 | -11.9°S, 172.6°E | Category 1 Tropical Cyclone | 23.1 | 991 |
| 2021-01-31 14:00 | -12.6°S, 174.0°E | Category 1 Tropical Cyclone | 25.7 | 988 |
| 2021-01-31 20:00 | -13.3°S, 175.0°E | Category 1 Tropical Cyclone | 23.1 | 995 |
| 2021-02-01 02:00 | -14.2°S, 175.9°E | Tropical Depression | 18 | 997 |
| 2021-02-01 08:00 | -16.2°S, 178.2°E | Tropical Depression | 15.4 | 997 |
| 2021-02-01 14:00 | -17.3°S, 179.6°E | Tropical Depression | 10.3 | 998 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2021029S14162 / SH162021. This basin has no official Chinese name, so it is displayed in its original English name. Intensity classification follows the local agency of the basin (converted from 1-minute sustained wind using WMO coefficients), for reference only. Data notes · Incorrect translation?
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