The 1998 season

Typhoon Rex (1998)

Typhoon Rex reached Category 4 in the Western Pacific between August 22, 1998 and September 9, 1998, with a lowest pressure of 955 mb.

Track and intensity

The whole track of Typhoon Rex, colored by strength, with the other storms of the 1998 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 22, 1998 to September 9, 1998
Peak strength
Category 4, 115 kt (132 mph)
Lowest pressure
955 mb (28.20 inHg)
Landfall
No; closest approach 492 km (306 mi)
Accumulated cyclone energy
37.7
Fastest the center moved
38 kt (44 mph)
Identifier
WP061998

Deaths and damage

No source this site reads carries a casualty or damage figure for this storm.

Track

Time (UTC)PositionWindPressureStatus
Aug 22, 12:0016.6N 130.5E20 ktNot reported
Aug 22, 18:0016.7N 129.4E25 ktNot reported
Aug 23, 00:0017.4N 128.6E30 ktNot reported
Aug 23, 06:0018.5N 128.7E35 ktNot reported
Aug 23, 12:0019.5N 129.4E35 ktNot reported
Aug 23, 18:0020.6N 130.0E35 ktTropical storm
Aug 24, 00:0021.5N 130.5E35 kt1006 mbTropical storm
Aug 24, 06:0022.3N 131.1E35 kt1004 mbTropical storm
Aug 24, 12:0022.9N 131.6E35 kt1004 mbTropical storm
Aug 24, 18:0023.6N 132.1E40 kt1002 mbTropical storm
Aug 25, 00:0024.2N 132.6E45 kt996 mbTropical storm
Aug 25, 06:0024.5N 133.1E50 kt990 mbTropical storm
Aug 25, 12:0024.7N 133.7E55 kt985 mbTropical storm
Aug 25, 18:0024.8N 134.3E60 kt980 mbTropical storm
Aug 26, 00:0024.8N 135.4E70 kt975 mbTropical storm
Aug 26, 06:0024.8N 136.2E80 kt965 mbTropical storm
Aug 26, 12:0024.7N 137.0E90 kt960 mbTropical storm
Aug 26, 18:0024.5N 137.7E90 kt960 mbTropical storm
Aug 27, 00:0024.6N 138.5E90 kt960 mbTropical storm
Aug 27, 06:0025.0N 139.2E90 kt960 mbTropical storm
Aug 27, 12:0025.5N 139.8E100 kt960 mbTropical storm
Aug 27, 18:0025.9N 140.1E105 kt960 mbTropical storm
Aug 28, 00:0026.4N 140.5E110 kt960 mbTropical storm
Aug 28, 06:0026.9N 140.8E115 kt960 mbTropical storm
Aug 28, 12:0027.4N 140.9E115 kt960 mbTropical storm
Aug 28, 18:0027.8N 140.9E115 kt960 mbTropical storm
Aug 29, 00:0028.1N 140.9E110 kt955 mbTropical storm
Aug 29, 06:0028.5N 140.9E105 kt955 mbTropical storm
Aug 29, 12:0028.8N 140.9E100 kt955 mbTropical storm
Aug 29, 18:0029.2N 141.0E95 kt955 mbTropical storm
Aug 30, 00:0029.6N 141.2E90 kt960 mbTropical storm
Aug 30, 06:0030.1N 141.4E90 kt960 mbTropical storm
Aug 30, 12:0030.5N 141.8E90 kt960 mbTropical storm
Aug 30, 18:0030.9N 142.4E90 kt960 mbTropical storm
Aug 31, 00:0031.3N 143.1E90 kt960 mbTropical storm
Aug 31, 06:0031.5N 144.0E90 kt960 mbTropical storm
Aug 31, 12:0031.3N 144.9E90 kt960 mbTropical storm
Aug 31, 18:0030.9N 146.0E95 kt960 mbTropical storm
Sep 1, 00:0030.5N 147.1E100 kt960 mbTropical storm
Sep 1, 06:0029.9N 148.2E100 kt960 mbTropical storm
Sep 1, 12:0029.3N 149.2E100 kt960 mbTropical storm
Sep 1, 18:0029.0N 150.2E100 kt965 mbTropical storm
Sep 2, 00:0028.9N 151.3E95 kt965 mbTropical storm
Sep 2, 06:0029.4N 152.2E90 kt965 mbTropical storm
Sep 2, 12:0029.8N 153.1E85 kt965 mbTropical storm
Sep 2, 18:0030.4N 153.7E80 kt965 mbTropical storm
Sep 3, 00:0030.9N 154.0E75 kt970 mbTropical storm
Sep 3, 06:0031.3N 154.4E70 kt970 mbTropical storm
Sep 3, 12:0031.4N 154.8E65 kt970 mbTropical storm
Sep 3, 18:0031.5N 155.2E65 kt970 mbTropical storm
Sep 4, 00:0031.5N 155.7E65 kt975 mbTropical storm
Sep 4, 06:0031.5N 156.4E65 kt975 mbTropical storm
Sep 4, 12:0031.6N 157.0E65 kt975 mbTropical storm
Sep 4, 18:0031.8N 157.4E60 kt975 mbTropical storm
Sep 5, 00:0032.2N 157.7E55 kt975 mbTropical storm
Sep 5, 06:0032.8N 157.9E55 kt975 mbTropical storm
Sep 5, 12:0033.5N 158.1E55 kt980 mbTropical storm
Sep 5, 18:0034.4N 158.4E55 kt980 mbTropical storm
Sep 6, 00:0035.5N 159.0E55 kt980 mbTropical storm
Sep 6, 06:0036.8N 159.9E55 kt980 mbTropical storm
Sep 6, 12:0039.0N 161.6E55 kt980 mbTropical storm
Sep 6, 18:0041.9N 163.7E55 kt980 mbTropical storm
Sep 7, 00:0045.2N 165.9E55 kt980 mbExtratropical
Sep 7, 06:0047.6N 167.5E55 kt980 mbExtratropical
Sep 7, 12:0049.3N 168.8E55 kt980 mbExtratropical
Sep 7, 18:0050.0N 169.8E50 kt980 mbExtratropical
Sep 8, 00:0050.3N 170.7E50 kt980 mbExtratropical
Sep 8, 06:0050.1N 172.7E50 kt980 mbExtratropical
Sep 8, 12:0049.9N 176.1E55 kt980 mbExtratropical
Sep 8, 18:0049.5N 179.9W50 ktExtratropical
Sep 9, 00:0048.6N 174.8W50 ktNot reported

Other Western Pacific storms of 1998

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.