Connie was a Cat 4 Atlantic tropical cyclone that existed from August 3 to August 15, 1955 (13 days). It reached peak winds of 138 mph (120 kt) and a minimum central pressure of 944 mb. The storm made one landfall on August 12 at 34.7°N, 76.7°W.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 1955-08-03 06:00 | TD | 15.30 | -40.00 | 30 | ||
| 1955-08-03 12:00 | TS | 15.70 | -42.10 | 35 | ||
| 1955-08-03 18:00 | TS | 16.10 | -44.20 | 40 | 1004 | |
| 1955-08-04 00:00 | TS | 16.40 | -46.00 | 50 | ||
| 1955-08-04 06:00 | TS | 16.70 | -47.70 | 60 | ||
| 1955-08-04 12:00 | HU | 17.00 | -49.30 | 70 | ||
| 1955-08-04 18:00 | HU | 17.40 | -50.90 | 70 | ||
| 1955-08-05 00:00 | HU | 17.70 | -52.30 | 70 | ||
| 1955-08-05 06:00 | HU | 18.00 | -54.20 | 70 | ||
| 1955-08-05 12:00 | HU | 18.30 | -56.10 | 75 | ||
| 1955-08-05 18:00 | HU | 18.50 | -57.90 | 75 | 985 | |
| 1955-08-06 00:00 | HU | 18.70 | -59.50 | 80 | ||
| 1955-08-06 06:00 | HU | 19.00 | -60.90 | 85 | ||
| 1955-08-06 12:00 | HU | 19.30 | -62.40 | 90 | ||
| 1955-08-06 18:00 | HU | 19.60 | -63.90 | 100 | 968 | |
| 1955-08-07 00:00 | HU | 20.40 | -65.20 | 105 | ||
| 1955-08-07 06:00 | HU | 21.20 | -66.40 | 110 | ||
| 1955-08-07 12:00 | HU | 22.00 | -67.60 | 115 | 952 | |
| 1955-08-07 18:00 | HU | 22.80 | -68.80 | 120 | 944 | |
| 1955-08-08 00:00 | HU | 23.90 | -70.00 | 120 | ||
| 1955-08-08 06:00 | HU | 25.00 | -71.10 | 115 | ||
| 1955-08-08 12:00 | HU | 26.10 | -71.80 | 110 | 944 | |
| 1955-08-08 18:00 | HU | 27.00 | -72.30 | 105 | 944 | |
| 1955-08-09 00:00 | HU | 27.90 | -72.90 | 105 | ||
| 1955-08-09 06:00 | HU | 28.70 | -73.40 | 100 | ||
| 1955-08-09 12:00 | HU | 29.40 | -73.80 | 100 | 959 | |
| 1955-08-09 18:00 | HU | 30.00 | -74.20 | 95 | 961 | |
| 1955-08-10 00:00 | HU | 30.40 | -74.80 | 90 | ||
| 1955-08-10 06:00 | HU | 30.70 | -75.30 | 85 | ||
| 1955-08-10 12:00 | HU | 30.90 | -75.80 | 85 | 972 | |
| 1955-08-10 18:00 | HU | 31.10 | -76.40 | 85 | 970 | |
| 1955-08-11 00:00 | HU | 31.30 | -76.90 | 80 | 973 | |
| 1955-08-11 06:00 | HU | 31.60 | -77.00 | 80 | ||
| 1955-08-11 12:00 | HU | 32.10 | -77.00 | 75 | 978 | |
| 1955-08-11 18:00 | HU | 32.70 | -77.10 | 75 | 977 | |
| 1955-08-12 00:00 | HU | 33.20 | -77.00 | 80 | ||
| 1955-08-12 06:00 | HU | 33.70 | -76.90 | 80 | ||
| 1955-08-12 12:00 | HU | 34.30 | -76.80 | 85 | 965 | |
| 1955-08-12 15:00 | HU | 34.70 | -76.70 | 85 | 962 | Landfall |
| 1955-08-12 18:00 | HU | 35.00 | -76.60 | 85 | 962 | |
| 1955-08-13 00:00 | HU | 36.30 | -76.10 | 75 | 969 | |
| 1955-08-13 06:00 | TS | 37.70 | -76.20 | 60 | 974 | |
| 1955-08-13 12:00 | TS | 39.10 | -76.60 | 50 | 982 | |
| 1955-08-13 18:00 | TS | 40.50 | -77.40 | 45 | 995 | |
| 1955-08-14 00:00 | TS | 41.90 | -79.30 | 45 | 998 | |
| 1955-08-14 06:00 | TS | 42.90 | -81.30 | 40 | 1002 | |
| 1955-08-14 12:00 | TS | 43.70 | -82.50 | 40 | 1006 | |
| 1955-08-14 18:00 | TS | 44.50 | -83.30 | 35 | 1010 | |
| 1955-08-15 00:00 | TS | 45.40 | -83.00 | 35 | 1011 |
Source: NOAA National Hurricane Center HURDAT2 best-track database (nhc.noaa.gov/data). Data is in the public domain. Best-track positions and intensities are post-storm reanalysis estimates and may differ from real-time advisories.