The 1989 season

Typhoon Forrest (1989)

Typhoon Forrest reached Category 2 in the Western Pacific between October 18, 1989 and November 1, 1989, with a lowest pressure of 940 mb.

Track and intensity

The whole track of Typhoon Forrest, colored by strength, with the other storms of the 1989 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
October 18, 1989 to November 1, 1989
Peak strength
Category 2, 95 kt (109 mph)
Lowest pressure
940 mb (27.76 inHg)
Landfall
No; closest approach 494 km (307 mi)
Accumulated cyclone energy
16.8
Identifier
WP311989

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
Oct 18, 00:005.0N 157.8E15 ktTropical storm
Oct 18, 06:004.8N 157.4E20 ktTropical storm
Oct 18, 12:004.5N 157.2E20 ktTropical storm
Oct 18, 18:004.4N 156.8E20 ktTropical storm
Oct 19, 00:004.3N 156.4E20 ktTropical storm
Oct 19, 06:004.1N 155.8E20 ktTropical storm
Oct 19, 12:004.0N 155.3E20 ktTropical storm
Oct 19, 18:003.9N 154.8E20 ktTropical storm
Oct 20, 00:003.8N 154.2E20 ktTropical storm
Oct 20, 06:003.9N 153.3E20 ktTropical storm
Oct 20, 12:004.3N 152.6E20 ktTropical storm
Oct 20, 18:005.1N 152.1E20 ktTropical storm
Oct 21, 00:005.9N 151.7E25 kt1004 mbTropical storm
Oct 21, 06:006.7N 151.3E25 kt1000 mbMixed
Oct 21, 12:007.5N 150.8E25 kt1000 mbMixed
Oct 21, 18:008.2N 150.5E25 kt1000 mbTropical storm
Oct 22, 00:008.9N 150.2E30 kt1000 mbTropical storm
Oct 22, 06:009.8N 149.5E30 kt998 mbTropical storm
Oct 22, 12:0010.7N 149.0E35 kt996 mbTropical storm
Oct 22, 18:0011.5N 148.5E40 kt994 mbTropical storm
Oct 23, 00:0012.2N 148.1E45 kt992 mbTropical storm
Oct 23, 06:0012.9N 147.6E50 kt990 mbTropical storm
Oct 23, 12:0013.4N 147.0E55 kt985 mbTropical storm
Oct 23, 18:0013.8N 146.4E60 kt985 mbTropical storm
Oct 24, 00:0014.3N 145.8E60 kt985 mbTropical storm
Oct 24, 06:0015.0N 145.1E60 kt980 mbTropical storm
Oct 24, 12:0015.6N 144.4E65 kt980 mbTropical storm
Oct 24, 18:0016.1N 143.7E70 kt975 mbTropical storm
Oct 25, 00:0016.6N 142.8E75 kt970 mbTropical storm
Oct 25, 06:0017.2N 141.9E80 kt965 mbTropical storm
Oct 25, 12:0017.9N 141.0E85 kt960 mbTropical storm
Oct 25, 18:0018.6N 140.3E90 kt955 mbTropical storm
Oct 26, 00:0019.4N 139.6E90 kt955 mbTropical storm
Oct 26, 06:0020.4N 139.1E90 kt950 mbTropical storm
Oct 26, 12:0021.1N 138.5E90 kt950 mbTropical storm
Oct 26, 18:0021.9N 138.1E90 kt945 mbTropical storm
Oct 27, 00:0022.7N 137.7E95 kt940 mbTropical storm
Oct 27, 06:0023.6N 137.5E95 kt940 mbTropical storm
Oct 27, 12:0024.6N 137.4E95 kt940 mbTropical storm
Oct 27, 18:0025.8N 137.5E90 kt940 mbTropical storm
Oct 28, 00:0027.1N 138.1E90 kt945 mbTropical storm
Oct 28, 06:0028.4N 139.4E80 kt950 mbTropical storm
Oct 28, 12:0029.9N 141.4E75 kt960 mbTropical storm
Oct 28, 18:0031.7N 144.3E70 kt965 mbTropical storm
Oct 29, 00:0033.9N 148.3E60 kt970 mbTropical storm
Oct 29, 06:0036.8N 153.0E60 kt970 mbMixed
Oct 29, 12:0040.4N 157.5E60 kt960 mbMixed
Oct 29, 18:0043.5N 161.2E60 kt956 mbMixed
Oct 30, 00:0045.7N 163.6E60 kt952 mbMixed
Oct 30, 06:0046.5N 163.5E952 mbExtratropical
Oct 30, 12:0046.5N 165.0E960 mbExtratropical
Oct 30, 18:0046.0N 167.0E964 mbExtratropical
Oct 31, 00:0046.0N 170.0E968 mbExtratropical
Oct 31, 06:0047.0N 173.0E970 mbExtratropical
Oct 31, 12:0047.0N 176.0E972 mbExtratropical
Oct 31, 18:0048.5N 180.0E974 mbExtratropical
Nov 1, 00:0049.0N 183.0EExtratropical

Other Western Pacific storms of 1989

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.