1877North Atlantic未命名Hurricane
● Data reliability: Inferred dataNo satellites or aircraft were available that year, so the record was reconstructed afterward from ships and coastal weather stations. Intensity estimates are approximate for storms before 1950.
未命名 at 1877-09-24 08:00:00 (BeijingTime) 在North Atlantic首次被记录, peak intensity 为Tropical Storm, max wind 约 25.7 m/s (1 分钟平均) , at 1877-10-05 20:00:00前后结束, total 记录 47 track points (6 h一个) .
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1877-09-24 08:00 | 21.2°N, 68.0°W | Tropical Storm | 20.6 | - |
| 1877-09-24 20:00 | 21.4°N, 70.0°W | Tropical Storm | 20.6 | - |
| 1877-09-25 08:00 | 21.7°N, 72.1°W | Tropical Storm | 20.6 | - |
| 1877-09-25 20:00 | 22.7°N, 74.6°W | Tropical Storm | 20.6 | - |
| 1877-09-26 08:00 | 23.6°N, 76.3°W | Tropical Storm | 20.6 | - |
| 1877-09-26 20:00 | 25.1°N, 77.6°W | Tropical Storm | 20.6 | - |
| 1877-09-27 08:00 | 26.5°N, 78.1°W | Tropical Storm | 20.6 | - |
| 1877-09-27 20:00 | 28.3°N, 78.1°W | Tropical Storm | 20.6 | - |
| 1877-09-28 08:00 | 30.8°N, 77.7°W | Tropical Storm | 25.7 | - |
| 1877-09-28 20:00 | 32.7°N, 77.2°W | Tropical Storm | 25.7 | - |
| 1877-09-29 08:00 | 34.0°N, 76.5°W | Tropical Storm | 25.7 | - |
| 1877-09-29 20:00 | 34.6°N, 75.1°W | Tropical Storm | 25.7 | - |
| 1877-09-30 08:00 | 33.5°N, 74.0°W | Tropical Cyclone | - | - |
| 1877-09-30 20:00 | 32.5°N, 72.7°W | Tropical Cyclone | - | - |
| 1877-10-01 08:00 | 32.0°N, 71.1°W | Tropical Cyclone | - | - |
| 1877-10-01 20:00 | 31.5°N, 69.5°W | Tropical Cyclone | - | - |
| 1877-10-02 08:00 | 31.4°N, 68.5°W | Extratropical cyclone | - | - |
| 1877-10-02 20:00 | 31.3°N, 67.5°W | Extratropical cyclone | - | - |
| 1877-10-03 08:00 | 31.5°N, 66.2°W | Extratropical cyclone | - | - |
| 1877-10-03 20:00 | 31.7°N, 65.0°W | Extratropical cyclone | - | - |
| 1877-10-04 08:00 | 32.1°N, 64.0°W | Extratropical cyclone | - | - |
| 1877-10-04 20:00 | 32.5°N, 63.0°W | Extratropical cyclone | - | - |
| 1877-10-05 08:00 | 34.0°N, 61.7°W | Extratropical cyclone | - | - |
| 1877-10-05 20:00 | 35.5°N, 60.5°W | Extratropical cyclone | - | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1877267N21292 / AL051877. This sea area has no official Chinese name, so the original English name is displayed. Intensity grades follow the classifications of the local agency in the region (converted from 1-minute sustained wind using the WMO factor) and are for reference only. Data notes · Incorrect translation?