Unnamed hurricane (1933)

Basin

North Atlantic

Dates

August 13, 1933 to August 28, 1933

Peak strength

Category 4, 120 kt (138 mph)

Lowest pressure

948 mb (27.99 inHg)

Landfall

Yes

Accumulated cyclone energy

33.7

Fastest the center moved

24 kt (28 mph)

Identifier

AL061933

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

• Unnamed tropical stormNorth Atlantic · 1933Tropical Storm45 kt · 1001 mb
• Unnamed hurricaneNorth Atlantic · 1933Cat 295 kt
• Unnamed tropical stormNorth Atlantic · 1933Tropical Storm45 kt
• Unnamed hurricaneNorth Atlantic · 1933Cat 180 kt · 975 mb
• Unnamed tropical stormNorth Atlantic · 1933Tropical Storm50 kt
• Unnamed tropical stormNorth Atlantic · 1933Tropical Storm40 kt
• Unnamed hurricaneNorth Atlantic · 1933Cat 5140 kt · 940 mb
• Unnamed tropical stormNorth Atlantic · 1933Tropical Storm55 kt
• Unnamed tropical stormNorth Atlantic · 1933Tropical Storm35 kt
• Unnamed hurricaneNorth Atlantic · 1933Cat 4120 kt · 945 mb
• Unnamed hurricaneNorth Atlantic · 1933Cat 4120 kt · 952 mb
• Unnamed hurricaneNorth Atlantic · 1933Cat 295 kt · 960 mb
• Unnamed hurricaneNorth Atlantic · 1933Cat 5140 kt · 929 mb
• Unnamed hurricaneNorth Atlantic · 1933Cat 165 kt
• Unnamed tropical stormNorth Atlantic · 1933Tropical Storm40 kt
• Unnamed hurricaneNorth Atlantic · 1933Cat 3110 kt · 971 mb
• Unnamed hurricaneNorth Atlantic · 1933Cat 180 kt · 982 mb
• Unnamed hurricaneNorth Atlantic · 1933Cat 170 kt
• Unnamed tropical stormNorth Atlantic · 1933Tropical Storm50 kt

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.

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.

• Wikipedia article: 1933 Chesapeake–Potomac hurricane