The 1992 season

Tropical Storm Polly (1992)

Tropical Storm Polly peaked at 50 kt in the Western Pacific between August 23, 1992 and September 4, 1992, with a lowest pressure of 975 mb, and made landfall.

Track and intensity

The whole track of Tropical Storm Polly, colored by strength, with the other storms of the 1992 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 23, 1992 to September 4, 1992
Peak strength
Tropical Storm, 50 kt (58 mph)
Lowest pressure
975 mb (28.79 inHg)
Landfall
Yes
Accumulated cyclone energy
2.9
Identifier
WP161992

Radar at PGUA as it neared land, Aug 23, 12:00 UTC

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 23, 12:0014.0N 144.3E20 ktNot reported
Aug 23, 18:0014.1N 143.4E20 ktNot reported
Aug 24, 00:0014.3N 142.5E20 ktNot reported
Aug 24, 06:0014.5N 141.6E20 ktNot reported
Aug 24, 12:0014.8N 140.7E20 ktNot reported
Aug 24, 18:0015.2N 139.8E20 ktNot reported
Aug 25, 00:0015.9N 139.0E20 ktNot reported
Aug 25, 06:0016.7N 138.0E25 ktNot reported
Aug 25, 12:0017.4N 136.9E25 ktNot reported
Aug 25, 18:0018.5N 135.7E25 ktNot reported
Aug 26, 00:0019.6N 134.4E25 ktNot reported
Aug 26, 06:0020.5N 133.0E30 ktNot reported
Aug 26, 12:0021.1N 131.4E35 ktNot reported
Aug 26, 18:0021.3N 129.6E40 ktTropical storm
Aug 27, 00:0021.7N 128.1E40 kt998 mbTropical storm
Aug 27, 06:0022.0N 127.0E40 kt994 mbTropical storm
Aug 27, 12:0022.3N 126.2E40 kt994 mbTropical storm
Aug 27, 18:0022.6N 125.4E40 kt990 mbTropical storm
Aug 28, 00:0022.7N 124.6E40 kt990 mbTropical storm
Aug 28, 06:0022.7N 124.1E40 kt985 mbTropical storm
Aug 28, 12:0022.7N 123.8E40 kt985 mbTropical storm
Aug 28, 18:0022.7N 123.5E45 kt985 mbTropical storm
Aug 29, 00:0022.7N 123.2E45 kt985 mbTropical storm
Aug 29, 06:0022.8N 122.7E50 kt980 mbTropical storm
Aug 29, 12:0022.9N 122.3E50 kt980 mbTropical storm
Aug 29, 18:0023.1N 122.0E45 kt980 mbTropical storm
Aug 30, 00:0023.4N 122.0E45 kt975 mbTropical storm
Aug 30, 06:0024.2N 121.6E40 kt975 mbTropical storm
Aug 30, 12:0024.8N 121.0E30 kt975 mbTropical storm
Aug 30, 18:0025.0N 120.3E30 kt975 mbTropical storm
Aug 31, 00:0025.1N 119.5E30 kt980 mbTropical storm
Aug 31, 06:0025.5N 118.7E25 kt985 mbTropical storm
Aug 31, 12:0026.7N 117.7E20 kt990 mbTropical storm
Aug 31, 18:0027.4N 117.2E20 kt990 mbMixed
Sep 1, 00:0030.0N 117.8E20 kt992 mbMixed
Sep 1, 06:0033.8N 118.9E992 mbTropical storm
Sep 1, 12:0035.0N 120.0E994 mbTropical storm
Sep 1, 18:0035.5N 121.0E996 mbTropical storm
Sep 2, 00:0036.0N 121.5E1000 mbExtratropical
Sep 2, 06:0036.5N 122.5E1000 mbExtratropical
Sep 2, 12:0037.3N 123.2E1002 mbExtratropical
Sep 2, 18:0039.0N 124.0E1000 mbExtratropical
Sep 3, 00:0040.0N 124.0E1000 mbExtratropical
Sep 3, 06:0041.0N 125.0E998 mbExtratropical
Sep 3, 12:0041.0N 127.5E1000 mbExtratropical
Sep 3, 18:0041.0N 131.0E1000 mbExtratropical
Sep 4, 00:0041.0N 134.0E1000 mbExtratropical
Sep 4, 06:0040.0N 135.0E1000 mbExtratropical
Sep 4, 12:0039.5N 137.0E1000 mbExtratropical

Other Western Pacific storms of 1992

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.