The 1985 season

Tropical Storm Ruby (1985)

Tropical Storm Ruby peaked at 55 kt in the Western Pacific between August 25, 1985 and September 4, 1985, with a lowest pressure of 985 mb, and made landfall.

Track and intensity

The whole track of Tropical Storm Ruby, colored by strength, with the other storms of the 1985 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
Western Pacific
Dates
August 25, 1985 to September 4, 1985
Peak strength
Tropical Storm, 55 kt (63 mph)
Lowest pressure
985 mb (29.09 inHg)
Landfall
Yes
Accumulated cyclone energy
4.0
Identifier
WP141985

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 25, 00:0021.4N 130.2EDisturbance
Aug 25, 06:0020.8N 131.3EDisturbance
Aug 25, 12:0020.2N 132.5EDisturbance
Aug 25, 18:0019.7N 133.7EDisturbance
Aug 26, 00:0019.5N 135.3E1004 mbMixed
Aug 26, 06:0019.9N 136.6E1002 mbMixed
Aug 26, 12:0020.3N 137.8E1002 mbMixed
Aug 26, 18:0021.2N 138.4E1002 mbMixed
Aug 27, 00:0021.6N 139.0E25 kt1002 mbTropical storm
Aug 27, 06:0022.0N 140.0E25 kt1000 mbTropical storm
Aug 27, 12:0022.3N 141.2E30 kt998 mbTropical storm
Aug 27, 18:0022.9N 142.7E40 kt996 mbTropical storm
Aug 28, 00:0023.7N 143.6E50 kt990 mbTropical storm
Aug 28, 06:0024.7N 143.9E50 kt985 mbTropical storm
Aug 28, 12:0025.7N 143.9E50 kt985 mbTropical storm
Aug 28, 18:0026.8N 143.3E55 kt985 mbTropical storm
Aug 29, 00:0027.9N 142.6E55 kt990 mbTropical storm
Aug 29, 06:0029.0N 141.9E55 kt994 mbTropical storm
Aug 29, 12:0029.9N 141.3E55 kt994 mbTropical storm
Aug 29, 18:0030.9N 140.7E55 kt996 mbTropical storm
Aug 30, 00:0032.1N 140.1E50 kt994 mbTropical storm
Aug 30, 06:0033.5N 139.8E50 kt990 mbTropical storm
Aug 30, 12:0034.7N 139.7E50 kt992 mbTropical storm
Aug 30, 18:0036.1N 140.1E40 kt996 mbTropical storm
Aug 31, 00:0037.6N 141.0E45 kt998 mbTropical storm
Aug 31, 06:0039.2N 142.6E45 kt998 mbTropical storm
Aug 31, 12:0040.0N 144.5E35 kt998 mbTropical storm
Aug 31, 18:0040.6N 147.7E40 kt998 mbTropical storm
Sep 1, 00:0041.0N 151.4E1000 mbMixed
Sep 1, 06:0041.3N 154.0E1000 mbMixed
Sep 1, 12:0042.0N 158.0E1000 mbExtratropical
Sep 1, 18:0043.0N 164.0E1000 mbExtratropical
Sep 2, 00:0044.0N 167.0E996 mbExtratropical
Sep 2, 06:0044.0N 170.0E992 mbExtratropical
Sep 2, 12:0045.0N 171.0E990 mbExtratropical
Sep 2, 18:0046.0N 172.0E988 mbExtratropical
Sep 3, 00:0046.0N 173.0E988 mbExtratropical
Sep 3, 06:0047.0N 175.0E988 mbExtratropical
Sep 3, 12:0048.0N 177.0E992 mbExtratropical
Sep 3, 18:0049.0N 179.0E992 mbExtratropical
Sep 4, 00:0050.0N 180.0E996 mbExtratropical

Other Western Pacific storms of 1985

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.