Unnamed 1973 North Atlantic Hurricane
● 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).
未命名 at 1973-10-04 20:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 28.3 m/s (1 分钟平均) , minimum central pressure 1006 hPa, at 1973-10-10 08:00:00前后结束, total 记录 23 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1973-10-04 20:00 | 39.0°N, 31.5°W | Extratropical cyclone | 23.1 | 1010 |
| 1973-10-05 02:00 | 38.5°N, 32.0°W | Extratropical cyclone | 23.1 | 1010 |
| 1973-10-05 08:00 | 38.0°N, 32.2°W | Extratropical cyclone | 20.6 | 1010 |
| 1973-10-05 14:00 | 38.0°N, 32.0°W | Extratropical cyclone | 20.6 | 1008 |
| 1973-10-05 20:00 | 38.0°N, 31.5°W | Extratropical cyclone | 18 | 1008 |
| 1973-10-06 02:00 | 38.0°N, 30.7°W | Extratropical cyclone | 18 | 1006 |
| 1973-10-06 08:00 | 38.3°N, 29.7°W | Tropical Depression | 15.4 | 1007 |
| 1973-10-06 14:00 | 38.3°N, 28.7°W | Tropical Depression | 15.4 | 1008 |
| 1973-10-06 20:00 | 38.0°N, 27.5°W | Tropical Depression | 15.4 | - |
| 1973-10-07 02:00 | 37.5°N, 26.5°W | Tropical Depression | 15.4 | - |
| 1973-10-07 08:00 | 37.0°N, 25.5°W | Tropical Depression | 15.4 | - |
| 1973-10-07 14:00 | 36.8°N, 24.5°W | Tropical Storm | 18 | - |
| 1973-10-07 20:00 | 37.0°N, 23.7°W | Tropical Storm | 18 | - |
| 1973-10-08 02:00 | 37.5°N, 23.0°W | Tropical Storm | 20.6 | - |
| 1973-10-08 08:00 | 38.0°N, 22.5°W | Tropical Storm | 23.1 | - |
| 1973-10-08 14:00 | 38.0°N, 22.0°W | Tropical Storm | 25.7 | - |
| 1973-10-08 20:00 | 38.3°N, 21.7°W | Tropical Storm | 28.3 | - |
| 1973-10-09 02:00 | 38.8°N, 22.0°W | Tropical Storm | 28.3 | - |
| 1973-10-09 08:00 | 39.0°N, 22.0°W | Tropical Storm | 28.3 | - |
| 1973-10-09 14:00 | 38.5°N, 21.6°W | Tropical Storm | 25.7 | - |
| 1973-10-09 20:00 | 38.3°N, 21.0°W | Tropical Storm | 23.1 | - |
| 1973-10-10 02:00 | 38.5°N, 20.3°W | Tropical Storm | 20.6 | - |
| 1973-10-10 08:00 | 38.5°N, 19.0°W | Tropical Depression | 15.4 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010). Code: 1973278N39329 / AL201973. No official Chinese name is available for this system, so the English name is used. Intensity categories follow the classifications of the local agency for the region and are converted from 1-minute sustained winds using WMO factors, for reference only. Data notes · Incorrect translation?
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