Tropical Cyclone Alinina
● 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).
Alinina at 1987-01-16 14:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Tropical Cyclone , max wind 约 38.6 m/s (1 分钟平均) , minimum central pressure 976 hPa, at 1987-01-24 08:00:00前后结束, total 记录 32 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1987-01-16 14:00 | -13.0°S, 66.0°E | Tropical Disturbance | 11.3 | 1003 |
| 1987-01-17 02:00 | -13.9°S, 66.9°E | Moderate Tropical Storm | 23.1 | 997 |
| 1987-01-17 14:00 | -14.8°S, 67.5°E | Severe Tropical Storm | 28.3 | 984 |
| 1987-01-18 02:00 | -15.8°S, 68.4°E | Severe Tropical Storm | 33.4 | 984 |
| 1987-01-18 14:00 | -17.4°S, 69.0°E | Tropical Cyclone | 38.6 | 976 |
| 1987-01-19 02:00 | -19.2°S, 69.9°E | Severe Tropical Storm | 33.4 | 991 |
| 1987-01-19 14:00 | -20.5°S, 70.8°E | Severe Tropical Storm | 28.3 | 991 |
| 1987-01-20 02:00 | -21.8°S, 71.1°E | Moderate Tropical Storm | 20.6 | 991 |
| 1987-01-20 14:00 | -23.2°S, 71.2°E | Tropical Depression | 18 | 991 |
| 1987-01-21 02:00 | -23.7°S, 70.1°E | Moderate Tropical Storm | 20.6 | 997 |
| 1987-01-21 14:00 | -24.0°S, 68.0°E | Moderate Tropical Storm | 23.1 | 991 |
| 1987-01-22 02:00 | -24.6°S, 65.3°E | Severe Tropical Storm | 28.3 | 991 |
| 1987-01-22 14:00 | -26.4°S, 63.2°E | Severe Tropical Storm | 33.4 | 991 |
| 1987-01-23 02:00 | -29.2°S, 63.6°E | Severe Tropical Storm | 28.3 | 997 |
| 1987-01-23 14:00 | -33.0°S, 66.6°E | Severe Tropical Storm | 28.3 | 997 |
| 1987-01-24 02:00 | -36.8°S, 72.0°E | Severe Tropical Storm | 28.3 | - |
| 1987-01-24 08:00 | -38.2°S, 75.1°E | Severe Tropical Storm | 28.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1987016S13066 / SH091987. This basin has no official Chinese name, so the original English name is used. Intensity is classified by the local agency in the basin, converted from 1-minute sustained winds using the WMO factor, for reference only. Data notes · Incorrect translation?
Download