Tropical Cyclone Dora
● 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.
Dora at 1971-02-10 20:00:00 (BeijingTime) 在South Pacific首次被记录, peak intensity 为Category 2 Tropical Cyclone , max wind 约 30.9 m/s (1 分钟平均) , minimum central pressure 990 hPa, at 1971-02-18 02:00:00前后结束, total 记录 30 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1971-02-10 20:00 | -19.6°S, 152.7°E | Tropical Depression | 10.3 | - |
| 1971-02-11 08:00 | -20.6°S, 153.6°E | Tropical Depression | 12.9 | - |
| 1971-02-11 20:00 | -21.2°S, 155.8°E | Tropical Depression | 10.3 | - |
| 1971-02-12 08:00 | -23.0°S, 158.6°E | Tropical Depression | 10.3 | - |
| 1971-02-12 20:00 | -24.8°S, 159.5°E | Tropical Depression | 10.3 | - |
| 1971-02-13 08:00 | -25.8°S, 159.7°E | Tropical Depression | 5.1 | - |
| 1971-02-13 20:00 | -26.9°S, 161.2°E | Tropical Depression | 10.3 | 990 |
| 1971-02-14 08:00 | -27.6°S, 161.6°E | Tropical Depression | 10.3 | 990 |
| 1971-02-14 20:00 | -27.6°S, 161.2°E | Tropical Depression | 15.4 | 990 |
| 1971-02-15 08:00 | -27.4°S, 160.5°E | Tropical Depression | 15.4 | 990 |
| 1971-02-15 20:00 | -27.3°S, 159.7°E | Tropical Depression | 15.4 | - |
| 1971-02-16 08:00 | -27.6°S, 158.8°E | Tropical Depression | 12.9 | - |
| 1971-02-16 20:00 | -27.8°S, 157.3°E | Tropical Depression | 10.3 | - |
| 1971-02-17 08:00 | -28.0°S, 155.3°E | Category 2 Tropical Cyclone | 28.3 | 995 |
| 1971-02-17 20:00 | -26.5°S, 152.7°E | Tropical Cyclone | - | - |
| 1971-02-18 02:00 | -25.7°S, 152.1°E | Tropical Cyclone | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1971041S20153 / SH151971. This region has no official Chinese name, so the original English name is used. Intensity categories follow the classifications of the local agency in the region (converted from 1-minute sustained winds using the WMO factor) and are for reference only. Data notes · Incorrect translation?
Download