The 1942 season

Unnamed tropical storm (1942)

Unnamed tropical storm peaked at 45 kt in the North Atlantic between September 18, 1942 and September 25, 1942, and made landfall.

Radar

Reflectivity now over Unnamed tropical storm. Open it to see storms, cones and warnings on the map.

Open the live radar with storms, cones and warnings

Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.

The storm

Basin
North Atlantic
Dates
September 18, 1942 to September 25, 1942
Peak strength
Tropical Storm, 45 kt (52 mph)
Landfall
Yes
Accumulated cyclone energy
2.4
Identifier
AL061942

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 18, 12:0035.0N 65.0W35 ktTropical storm
Sep 18, 18:0034.4N 65.2W35 ktTropical storm
Sep 19, 00:0033.7N 66.0W35 ktTropical storm
Sep 19, 06:0033.0N 67.2W40 ktTropical storm
Sep 19, 12:0032.5N 68.0W40 ktTropical storm
Sep 19, 18:0032.7N 68.5W45 ktTropical storm
Sep 20, 00:0033.2N 68.9W45 ktTropical storm
Sep 20, 06:0033.9N 69.2W45 ktTropical storm
Sep 20, 12:0034.5N 69.5W45 ktTropical storm
Sep 20, 18:0034.9N 69.5W45 ktTropical storm
Sep 21, 00:0035.2N 69.2W45 ktTropical storm
Sep 21, 06:0035.6N 68.9W45 ktTropical storm
Sep 21, 12:0036.0N 68.5W40 ktTropical storm
Sep 21, 18:0036.7N 68.1W40 ktTropical storm
Sep 22, 00:0037.7N 67.7W40 ktExtratropical
Sep 22, 06:0038.9N 67.1W40 ktExtratropical
Sep 22, 12:0040.0N 66.5W35 ktExtratropical
Sep 22, 18:0040.8N 65.5W35 ktExtratropical
Sep 23, 00:0041.4N 64.2W35 ktExtratropical
Sep 23, 06:0042.0N 62.8W35 ktExtratropical
Sep 23, 12:0042.5N 61.5W35 ktExtratropical
Sep 23, 18:0043.0N 60.6W35 ktExtratropical
Sep 24, 00:0043.7N 59.7W35 ktExtratropical
Sep 24, 06:0044.5N 58.8W35 ktExtratropical
Sep 24, 12:0045.5N 58.0W35 ktExtratropical
Sep 24, 18:0047.0N 56.9W35 ktExtratropical
Sep 25, 00:0049.0N 55.0W35 ktExtratropical

Other North Atlantic storms of 1942

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.