Tropical Cyclone Joshua
● 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).
Joshua at 2021-01-13 08:00:00 (BeijingTime) 在South Indian Ocean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 2021-01-22 02:00:00前后结束, total 记录 36 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 2021-01-13 08:00 | -11.5°S, 99.0°E | Tropical Depression | 10.3 | 1007 |
| 2021-01-13 20:00 | -11.8°S, 97.8°E | Tropical Depression | 12.9 | 1004 |
| 2021-01-14 08:00 | -12.8°S, 97.2°E | Tropical Depression | 15.4 | 1001 |
| 2021-01-14 20:00 | -13.9°S, 96.4°E | Tropical Depression | 15.4 | 999 |
| 2021-01-15 08:00 | -14.8°S, 95.7°E | Tropical Depression | 15.4 | 998 |
| 2021-01-15 20:00 | -15.7°S, 94.8°E | Tropical Depression | 15.4 | 998 |
| 2021-01-16 08:00 | -16.5°S, 93.5°E | Tropical Depression | 18 | 996 |
| 2021-01-16 20:00 | -17.1°S, 92.2°E | Category 1 Tropical Cyclone | 23.1 | 994 |
| 2021-01-17 08:00 | -17.9°S, 90.8°E | Category 1 Tropical Cyclone | 20.6 | 994 |
| 2021-01-17 20:00 | -18.9°S, 89.4°E | Moderate Tropical Storm | 23.1 | 990 |
| 2021-01-18 08:00 | -19.3°S, 87.9°E | Moderate Tropical Storm | 25.7 | 988 |
| 2021-01-18 20:00 | -19.4°S, 86.4°E | Moderate Tropical Storm | 20.6 | 995 |
| 2021-01-19 08:00 | -19.5°S, 84.4°E | Tropical Disturbance | 15.4 | 1004 |
| 2021-01-19 20:00 | -19.3°S, 82.6°E | Tropical Disturbance | 10.3 | 1005 |
| 2021-01-20 08:00 | -20.4°S, 80.0°E | Tropical Disturbance | 12.3 | 1006 |
| 2021-01-20 20:00 | -21.5°S, 78.4°E | Tropical Disturbance | 12.3 | 1007 |
| 2021-01-21 08:00 | -22.3°S, 76.7°E | Tropical Disturbance | 11.3 | 1008 |
| 2021-01-21 20:00 | -22.8°S, 75.7°E | Tropical Disturbance | 11.3 | 1009 |
| 2021-01-22 02:00 | -23.0°S, 75.1°E | Tropical Disturbance | 11.3 | 1010 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 2021013S12099 / SH102021. There is no official Chinese name for this basin; the original English name is displayed. Intensity categories follow the local agency's classification 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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