The 1933 season

Unnamed tropical storm (1933)

Unnamed tropical storm peaked at 45 kt in the North Atlantic between July 14, 1933 and July 27, 1933, and made landfall.

Track and intensity

The whole track of Unnamed tropical storm, colored by strength, with the other storms of the 1933 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
July 14, 1933 to July 27, 1933
Peak strength
Tropical Storm, 45 kt (52 mph)
Landfall
Yes
Accumulated cyclone energy
3.0
Fastest the center moved
17 kt (20 mph)
Identifier
AL031933

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.

Landfall

Time (UTC)WherePositionWindPressure
Jul 23, 08:00Matagorda, TX, 11 km away28.6N 96.0W40 kt (46 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.

Rainfall

The Weather Prediction Center attributes 412 rain gauge totals over the contiguous United States to this storm. The wettest reached 21.30 inches (541 mm).

StationTotalPosition
LOGANSPORT21.30 in (541 mm)31.97N 94.00W
SHREVEPORT RGNL AP19.47 in (495 mm)32.43N 93.82W
MINDEN18.84 in (479 mm)32.60N 93.28W
RUSTON LA TECH16.80 in (427 mm)32.50N 92.65W
PLAIN DEALING 4 W16.58 in (421 mm)32.90N 93.78W
DODSON 6 ENE15.46 in (393 mm)32.10N 92.58W
BRONSON15.45 in (392 mm)31.35N 94.02W
ARCADIA13.86 in (352 mm)32.55N 92.92W
ALEXANDRIA13.85 in (352 mm)31.30N 92.45W
ALEXANDRIA #213.85 in (352 mm)31.32N 92.45W
LAKE CHARLES13.70 in (348 mm)30.22N 93.22W
MONROE RGNL AP13.27 in (337 mm)32.50N 92.03W

WPC’s storm rainfall file, 1900 to 2020, compiled by David Roth.

Track

Time (UTC)PositionWindPressureStatus
Jul 14, 00:0014.9N 60.0W30 ktTropical depression
Jul 14, 06:0015.5N 61.5W30 ktTropical depression
Jul 14, 12:0016.0N 63.0W30 ktTropical depression
Jul 14, 18:0016.3N 64.5W30 ktTropical depression
Jul 15, 00:0016.6N 66.0W30 ktTropical depression
Jul 15, 06:0016.8N 67.4W30 ktTropical depression
Jul 15, 12:0017.0N 68.8W30 ktTropical depression
Jul 15, 18:0017.2N 70.5W30 ktTropical depression
Jul 16, 00:0017.4N 72.3W35 ktTropical storm
Jul 16, 06:0017.5N 73.9W35 ktTropical storm
Jul 16, 12:0017.6N 75.5W35 ktTropical storm
Jul 16, 18:0017.7N 77.0W35 ktTropical storm
Jul 17, 00:0017.8N 78.5W35 ktTropical storm
Jul 17, 06:0017.9N 80.0W40 ktTropical storm
Jul 17, 12:0018.0N 81.5W40 ktTropical storm
Jul 17, 18:0017.9N 83.0W40 ktTropical storm
Jul 18, 00:0017.7N 84.5W45 ktTropical storm
Jul 18, 06:0017.5N 86.0W45 ktTropical storm
Jul 18, 12:0017.3N 87.5W45 ktTropical storm
Jul 18, 18:0017.5N 88.7W40 ktTropical storm
Jul 19, 00:0017.7N 89.6W35 ktTropical storm
Jul 19, 06:0017.9N 90.3W30 ktTropical depression
Jul 19, 12:0018.0N 91.0W25 ktTropical depression
Jul 19, 18:0018.6N 91.6W25 ktTropical depression
Jul 20, 00:0019.5N 92.0W25 ktTropical depression
Jul 20, 06:0020.5N 92.3W25 ktTropical depression
Jul 20, 12:0021.5N 92.5W25 ktTropical depression
Jul 20, 18:0022.0N 92.6W25 ktTropical depression
Jul 21, 00:0022.3N 92.7W30 ktTropical depression
Jul 21, 06:0022.6N 92.8W30 ktTropical depression
Jul 21, 12:0022.9N 93.0W30 ktTropical depression
Jul 21, 18:0023.3N 93.4W35 ktTropical storm
Jul 22, 00:0023.8N 93.9W35 ktTropical storm
Jul 22, 06:0024.5N 94.5W35 ktTropical storm
Jul 22, 12:0025.4N 95.0W40 ktTropical storm
Jul 22, 18:0026.4N 95.2W40 ktTropical storm
Jul 23, 00:0027.4N 95.5W40 ktTropical storm
Jul 23, 06:0028.4N 95.9W40 ktTropical storm
Jul 23, 08:00 landfall28.6N 96.0W40 ktTropical storm
Jul 23, 12:0029.3N 96.2W30 ktTropical depression
Jul 23, 18:0030.2N 96.2W30 ktTropical depression
Jul 24, 00:0031.1N 96.0W25 ktTropical depression
Jul 24, 06:0031.8N 95.6W25 ktExtratropical
Jul 24, 12:0032.4N 95.2W25 ktExtratropical
Jul 24, 18:0032.5N 94.7W25 ktExtratropical
Jul 25, 00:0032.5N 94.2W25 ktExtratropical
Jul 25, 06:0032.4N 93.6W25 ktExtratropical
Jul 25, 12:0032.3N 93.0W25 ktExtratropical
Jul 25, 18:0032.1N 92.7W25 ktExtratropical
Jul 26, 00:0032.0N 92.4W25 ktExtratropical
Jul 26, 06:0031.9N 92.1W30 ktExtratropical
Jul 26, 12:0031.9N 91.8W30 ktExtratropical
Jul 26, 18:0032.3N 91.5W30 ktExtratropical
Jul 27, 00:0033.1N 91.2W30 ktExtratropical
Jul 27, 06:0034.1N 90.9W30 ktExtratropical

Other North Atlantic storms of 1933

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.