The 1945 season

Typhoon Ruth (1945)

Typhoon Ruth reached Category 1 in the Western Pacific between August 22, 1945 and August 28, 1945, and made landfall.

Track and intensity

The whole track of Typhoon Ruth, colored by strength, with the other storms of the 1945 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
Western Pacific
Dates
August 22, 1945 to August 28, 1945
Peak strength
Category 1, 70 kt (81 mph)
Landfall
Yes
Accumulated cyclone energy
5.0
Identifier
WP131945

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
Aug 22, 00:0021.7N 131.3E25 ktTropical storm
Aug 22, 06:0022.0N 132.5E25 ktTropical storm
Aug 22, 12:0022.4N 133.5E30 ktTropical storm
Aug 22, 18:0023.0N 134.5E30 ktTropical storm
Aug 23, 00:0023.7N 135.3E40 ktTropical storm
Aug 23, 06:0024.2N 136.0E40 ktTropical storm
Aug 23, 12:0024.9N 136.6E50 ktTropical storm
Aug 23, 18:0025.7N 137.1E50 ktTropical storm
Aug 24, 00:0026.5N 137.3E50 ktTropical storm
Aug 24, 06:0027.7N 137.4E50 ktTropical storm
Aug 24, 12:0029.0N 137.0E50 ktTropical storm
Aug 24, 18:0030.0N 136.5E60 ktTropical storm
Aug 25, 00:0030.9N 135.8E70 ktTropical storm
Aug 25, 06:0032.0N 135.1E70 ktTropical storm
Aug 25, 12:0033.0N 134.5E60 ktTropical storm
Aug 25, 18:0034.0N 133.8E55 ktTropical storm
Aug 26, 00:0035.0N 133.2E50 ktTropical storm
Aug 26, 06:0036.1N 132.8E40 ktTropical storm
Aug 26, 12:0037.2N 132.5E40 ktTropical storm
Aug 26, 18:0038.5N 132.3E40 ktTropical storm
Aug 27, 00:0039.7N 132.4E40 ktTropical storm
Aug 27, 06:0041.2N 132.9E35 ktTropical storm
Aug 27, 12:0042.6N 133.7E35 ktTropical storm
Aug 27, 18:0043.8N 134.8E35 ktTropical storm
Aug 28, 00:0045.0N 136.0E35 ktTropical storm

Other Western Pacific storms of 1945

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.