The 1927 season

Unnamed hurricane (1927)

Unnamed hurricane reached Category 1 in the North Atlantic between September 2, 1927 and September 11, 1927.

Track and intensity

The whole track of Unnamed hurricane, colored by strength, with the other storms of the 1927 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
September 2, 1927 to September 11, 1927
Peak strength
Category 1, 80 kt (92 mph)
Landfall
No; closest approach 348 km (216 mi)
Accumulated cyclone energy
11.3
Identifier
AL021927

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 2, 06:0016.7N 20.0W30 ktTropical depression
Sep 2, 12:0016.5N 21.0W35 ktTropical storm
Sep 2, 18:0016.3N 21.9W35 ktTropical storm
Sep 3, 00:0016.1N 22.8W40 ktTropical storm
Sep 3, 06:0016.0N 23.7W40 ktTropical storm
Sep 3, 12:0015.9N 24.6W45 ktTropical storm
Sep 3, 18:0015.9N 25.6W45 ktTropical storm
Sep 4, 00:0016.0N 26.6W45 ktTropical storm
Sep 4, 06:0016.1N 27.7W45 ktTropical storm
Sep 4, 12:0016.2N 28.8W45 ktTropical storm
Sep 4, 18:0016.3N 30.0W45 ktTropical storm
Sep 5, 00:0016.5N 31.3W45 ktTropical storm
Sep 5, 06:0016.6N 32.6W45 ktTropical storm
Sep 5, 12:0016.8N 34.0W45 ktTropical storm
Sep 5, 18:0017.0N 35.3W50 ktTropical storm
Sep 6, 00:0017.2N 36.5W50 ktTropical storm
Sep 6, 06:0017.4N 37.7W55 ktTropical storm
Sep 6, 12:0017.6N 39.0W55 ktTropical storm
Sep 6, 18:0017.8N 40.4W55 ktTropical storm
Sep 7, 00:0018.1N 41.8W60 ktTropical storm
Sep 7, 06:0018.4N 43.2W60 ktTropical storm
Sep 7, 12:0018.7N 44.7W60 ktTropical storm
Sep 7, 18:0019.1N 46.3W60 ktTropical storm
Sep 8, 00:0019.6N 48.1W65 ktHurricane
Sep 8, 06:0020.2N 50.0W65 ktHurricane
Sep 8, 12:0021.0N 51.7W70 ktHurricane
Sep 8, 18:0022.0N 53.2W70 ktHurricane
Sep 9, 00:0023.2N 54.4W75 ktHurricane
Sep 9, 06:0024.5N 55.3W75 ktHurricane
Sep 9, 12:0026.0N 56.0W80 ktHurricane
Sep 9, 18:0027.5N 56.2W75 ktHurricane
Sep 10, 00:0029.0N 55.8W70 ktHurricane
Sep 10, 06:0030.4N 55.0W65 ktHurricane
Sep 10, 12:0031.7N 53.8W55 ktTropical storm
Sep 10, 18:0032.6N 52.6W50 ktTropical storm
Sep 11, 00:0033.2N 51.8W45 ktTropical storm
Sep 11, 06:0033.6N 51.5W40 ktTropical storm
Sep 11, 12:0033.9N 51.0W35 ktTropical storm
Sep 11, 18:0034.1N 49.8W30 ktTropical depression

Other North Atlantic storms of 1927

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.