The 1948 season

Unnamed hurricane (1948)

Unnamed hurricane reached Category 3 in the North Atlantic between October 3, 1948 and October 16, 1948, with a lowest pressure of 971 mb, and made landfall.

Track and intensity

The whole track of Unnamed hurricane, colored by strength, with the other storms of the 1948 season in the same basin behind it, and its wind and pressure hour by hour. Every fix is in the track table below.

Open the live map with storms, cones and warnings

The storm

Basin
North Atlantic
Dates
October 3, 1948 to October 16, 1948
Peak strength
Category 3, 110 kt (127 mph)
Lowest pressure
971 mb (28.67 inHg)
Landfall
Yes
Accumulated cyclone energy
20.6
Fastest the center moved
48 kt (55 mph)
Identifier
AL091948

Deaths and damage

No source this site reads publishes a machine-readable casualty or damage figure for a storm of this era. The National Hurricane Center’s season tables begin in 1995 and carry deaths and damage only from 2005 in the Atlantic and 2020 in both basins; the US Storm Events record begins in 1996.

Landfalls

Time (UTC)WherePositionWindPressure
Oct 5, 07:00Los Palacios, Pinar del Rio, Cuba, 21 km away22.4N 83.2W110 kt (127 mph)
Oct 5, 18:00Marathon, FL, 11 km away24.7N 81.2W90 kt (104 mph)
Oct 5, 20:00Islamorada, FL, 34 km away25.1N 80.9W90 kt (104 mph)
Oct 7, 22:00Coast unnamed here32.3N 64.9W90 kt (104 mph)

Landfall points the US agencies flagged in the best track. The nearest town is named from the site’s gazetteer, not from the report.

Track

Time (UTC)PositionWindPressureStatus
Oct 3, 12:0016.7N 83.5W30 ktTropical depression
Oct 3, 18:0017.4N 84.3W30 ktTropical depression
Oct 4, 00:0018.1N 84.7W35 ktTropical storm
Oct 4, 06:0018.8N 85.0W45 ktTropical storm
Oct 4, 12:0019.5N 85.2W55 ktTropical storm
Oct 4, 18:0020.2N 85.0W70 kt991 mbHurricane
Oct 5, 00:0021.2N 84.2W90 ktHurricane
Oct 5, 06:0022.3N 83.3W110 ktHurricane
Oct 5, 07:00 landfall22.4N 83.2W110 ktHurricane
Oct 5, 12:0023.5N 82.3W105 ktHurricane
Oct 5, 18:00 landfall24.7N 81.2W90 ktHurricane
Oct 5, 20:00 landfall25.1N 80.9W90 ktHurricane
Oct 6, 00:0025.8N 80.2W80 kt979 mbHurricane
Oct 6, 06:0026.8N 79.2W85 ktHurricane
Oct 6, 12:0027.7N 77.9W85 ktHurricane
Oct 6, 18:0028.7N 76.4W85 ktHurricane
Oct 7, 00:0029.7N 74.7W85 ktHurricane
Oct 7, 06:0030.7N 72.8W85 ktHurricane
Oct 7, 12:0031.4N 70.0W90 ktHurricane
Oct 7, 18:0031.9N 67.0W90 ktHurricane
Oct 7, 22:00 landfall32.3N 64.9W90 ktHurricane
Oct 8, 00:0032.4N 63.6W90 kt971 mbHurricane
Oct 8, 06:0032.5N 60.1W80 ktHurricane
Oct 8, 12:0032.4N 56.6W75 ktHurricane
Oct 8, 18:0032.1N 53.2W70 ktHurricane
Oct 9, 00:0031.8N 51.0W65 ktHurricane
Oct 9, 06:0031.4N 49.2W60 ktTropical storm
Oct 9, 12:0031.0N 47.5W55 ktTropical storm
Oct 9, 18:0031.0N 45.8W55 ktTropical storm
Oct 10, 00:0031.2N 44.1W50 ktTropical storm
Oct 10, 06:0031.5N 42.4W50 ktTropical storm
Oct 10, 12:0031.8N 41.0W45 ktTropical storm
Oct 10, 18:0031.8N 40.0W50 ktTropical storm
Oct 11, 00:0032.0N 39.3W50 ktTropical storm
Oct 11, 06:0031.8N 38.7W50 ktTropical storm
Oct 11, 12:0031.5N 38.2W45 ktTropical storm
Oct 11, 18:0031.0N 38.0W45 ktTropical storm
Oct 12, 00:0030.6N 38.2W45 ktTropical storm
Oct 12, 06:0030.3N 38.5W45 ktTropical storm
Oct 12, 12:0030.2N 39.0W45 ktTropical storm
Oct 12, 18:0030.2N 39.6W40 ktTropical storm
Oct 13, 00:0030.3N 40.3W40 ktTropical storm
Oct 13, 06:0030.5N 40.7W35 ktTropical storm
Oct 13, 12:0030.8N 41.3W35 ktTropical storm
Oct 13, 18:0031.2N 42.6W40 ktTropical storm
Oct 14, 00:0031.6N 43.9W45 ktTropical storm
Oct 14, 06:0032.1N 45.2W50 ktTropical storm
Oct 14, 12:0032.6N 46.4W55 ktTropical storm
Oct 14, 18:0033.4N 47.0W60 ktTropical storm
Oct 15, 00:0034.4N 47.5W60 kt989 mbTropical storm
Oct 15, 06:0035.4N 47.8W55 ktTropical storm
Oct 15, 12:0036.4N 47.7W55 ktTropical storm
Oct 15, 18:0038.0N 47.9W50 ktTropical storm
Oct 16, 00:0040.7N 46.6W50 ktTropical storm
Oct 16, 06:0043.7N 43.0W45 ktExtratropical
Oct 16, 12:0046.5N 37.5W40 ktExtratropical

Other North Atlantic storms of 1948

What this means

A best track is the record a warning agency settles on after the storm, not what it said at the time: position, maximum sustained wind and central pressure every six hours, revised against every observation that came in later. Category is the Saffir-Simpson scale, which runs from Category 1 at 64 kt to Category 5 at 137 kt and reads wind only, so it says nothing about surge or rain. Accumulated cyclone energy adds up the square of the wind through the storm's life, so it counts strength and duration together.

Sources

Storm history from NOAA NCEI’s International Best Track Archive for Climate Stewardship (IBTrACS), which merges the official best track of every warning agency. Live storms, cones, watches and warnings from the National Hurricane Center and the Central Pacific Hurricane Center. Archived radar from NOAA’s Level II archive.

The National Hurricane Center has published no tropical cyclone report for this storm.