Tropical Cyclone Pedro
● 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).
Pedro at 1989-11-05 02:00:00 (BeijingTime) 在South Indian Ocean首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 33.4 m/s (1 分钟平均) , minimum central pressure 982 hPa, at 1989-11-13 20:00:00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 |
|---|
| 1989-11-05 02:00 | -7.0°S, 99.9°E | Tropical Depression | 7.7 | - |
| 1989-11-05 14:00 | -7.0°S, 98.6°E | Tropical Depression | 7.7 | - |
| 1989-11-06 02:00 | -7.0°S, 97.6°E | Tropical Depression | 10.3 | - |
| 1989-11-06 14:00 | -7.1°S, 96.6°E | Tropical Depression | 10.3 | 1003 |
| 1989-11-07 02:00 | -6.8°S, 96.1°E | Tropical Depression | 10.3 | 1001 |
| 1989-11-07 14:00 | -6.4°S, 95.4°E | Tropical Depression | 10.3 | 999 |
| 1989-11-08 02:00 | -6.5°S, 94.2°E | Tropical Depression | 10.3 | 998 |
| 1989-11-08 14:00 | -7.7°S, 93.6°E | Tropical Depression | 12.9 | 996 |
| 1989-11-09 02:00 | -9.0°S, 94.1°E | Tropical Depression | 15.4 | 995 |
| 1989-11-09 14:00 | -10.4°S, 94.5°E | Tropical Depression | 18 | 995 |
| 1989-11-10 02:00 | -11.7°S, 95.2°E | Category 1 Tropical Cyclone | 23.1 | 988 |
| 1989-11-10 14:00 | -12.7°S, 95.8°E | Category 2 Tropical Cyclone | 28.3 | 982 |
| 1989-11-11 02:00 | -13.6°S, 96.0°E | Category 2 Tropical Cyclone | 33.4 | 984 |
| 1989-11-11 14:00 | -14.9°S, 95.9°E | Category 1 Tropical Cyclone | 25.7 | 988 |
| 1989-11-12 02:00 | -16.6°S, 95.3°E | Category 1 Tropical Cyclone | 20.6 | 992 |
| 1989-11-12 14:00 | -19.1°S, 94.2°E | Tropical Depression | 18 | 994 |
| 1989-11-13 02:00 | -20.3°S, 94.2°E | Tropical Depression | 12.9 | 995 |
| 1989-11-13 14:00 | -21.0°S, 94.5°E | Tropical Depression | 10.3 | 997 |
| 1989-11-13 20:00 | -21.5°S, 94.2°E | Tropical Depression | 10.3 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1989309S07100 / SH061990. There is no official Chinese name for this system, so the original English name is used. Intensity categories follow the local agency classification for the basin, converted from 1-minute sustained winds using the WMO factor, and are for reference only. Data notes · Incorrect translation?
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