The 1937 season

Unnamed hurricane (1937)

Unnamed hurricane reached Category 3 in the North Atlantic between September 13, 1937 and September 20, 1937, with a lowest pressure of 951 mb.

Track and intensity

The whole track of Unnamed hurricane, colored by strength, with the other storms of the 1937 season in the same basin behind it, and its wind and pressure hour by hour. Every fix is in the track table below.

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The storm

Basin
North Atlantic
Dates
September 13, 1937 to September 20, 1937
Peak strength
Category 3, 110 kt (127 mph)
Lowest pressure
951 mb (28.08 inHg)
Landfall
No; closest approach 505 km (314 mi)
Accumulated cyclone energy
20.3
Identifier
AL061937

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.

Track

Time (UTC)PositionWindPressureStatus
Sep 13, 06:0017.0N 56.4W40 ktTropical storm
Sep 13, 12:0017.3N 56.8W40 ktTropical storm
Sep 13, 18:0017.5N 57.2W45 ktTropical storm
Sep 14, 00:0017.8N 57.5W50 ktTropical storm
Sep 14, 06:0018.2N 57.8W55 ktTropical storm
Sep 14, 12:0018.7N 58.0W65 ktHurricane
Sep 14, 18:0019.3N 58.2W75 ktHurricane
Sep 15, 00:0020.0N 57.9W90 kt969 mbHurricane
Sep 15, 06:0020.7N 57.7W110 kt951 mbHurricane
Sep 15, 12:0021.4N 57.4W110 kt955 mbHurricane
Sep 15, 18:0021.7N 56.7W110 ktHurricane
Sep 16, 00:0021.8N 55.6W105 ktHurricane
Sep 16, 06:0021.9N 54.4W105 ktHurricane
Sep 16, 12:0022.1N 53.3W105 ktHurricane
Sep 16, 18:0023.1N 52.6W100 ktHurricane
Sep 17, 00:0024.7N 52.1W100 ktHurricane
Sep 17, 06:0026.3N 51.8W100 ktHurricane
Sep 17, 12:0027.7N 51.5W95 ktHurricane
Sep 17, 18:0029.2N 51.2W95 ktHurricane
Sep 18, 00:0031.1N 50.9W95 ktHurricane
Sep 18, 06:0033.4N 50.3W95 ktHurricane
Sep 18, 12:0035.8N 49.5W95 ktHurricane
Sep 18, 18:0038.3N 48.9W90 ktHurricane
Sep 19, 00:0040.8N 48.2W90 ktHurricane
Sep 19, 06:0043.3N 47.5W85 ktHurricane
Sep 19, 12:0045.7N 46.5W80 kt967 mbHurricane
Sep 19, 18:0047.5N 45.0W75 ktExtratropical
Sep 20, 00:0049.5N 41.5W65 ktExtratropical
Sep 20, 06:0051.5N 38.0W55 ktExtratropical
Sep 20, 12:0053.5N 34.7W50 ktExtratropical
Sep 20, 18:0055.5N 31.3W50 ktExtratropical

Other North Atlantic storms of 1937

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.