Hurricane Brenda
● 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.
Brenda at 1964-08-08 14:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 23.1 m/s (1 分钟平均) , minimum central pressure 1006 hPa, at 1964-08-10 20:00:00前后结束, total 记录 10 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1964-08-08 14:00 | 33.0°N, 67.0°W | Tropical Depression | 15.4 | - |
| 1964-08-08 20:00 | 32.4°N, 65.2°W | Tropical Storm | 23.1 | 1006 |
| 1964-08-09 02:00 | 31.9°N, 63.7°W | Tropical Storm | 23.1 | - |
| 1964-08-09 08:00 | 31.4°N, 62.1°W | Tropical Storm | 23.1 | - |
| 1964-08-09 14:00 | 31.5°N, 61.2°W | Tropical Storm | 23.1 | - |
| 1964-08-09 20:00 | 31.9°N, 60.6°W | Tropical Storm | 23.1 | 1008 |
| 1964-08-10 02:00 | 32.8°N, 60.1°W | Tropical Storm | 23.1 | 1006 |
| 1964-08-10 08:00 | 33.7°N, 59.2°W | Tropical Storm | 23.1 | - |
| 1964-08-10 14:00 | 34.5°N, 58.0°W | Tropical Storm | 20.6 | - |
| 1964-08-10 20:00 | 35.2°N, 56.5°W | Tropical Storm | 18 | 1010 |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1964221N33293 / AL041964. This basin has no official Chinese name, 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 provided for reference only. Data notes · Incorrect translation?
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