The 2023 season

Typhoon Guchol (2023)

Typhoon Guchol reached Category 2 in the Western Pacific between June 4, 2023 and June 17, 2023, with a lowest pressure of 958 mb.

Track and intensity

The whole track of Typhoon Guchol, colored by strength, with the other storms of the 2023 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
June 4, 2023 to June 17, 2023
Peak strength
Category 2, 95 kt (109 mph)
Lowest pressure
958 mb (28.29 inHg)
Landfall
No; closest approach 344 km (214 mi)
Accumulated cyclone energy
11.6
Identifier
WP032023

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Jun 4, 18:0011.7N 135.0E15 kt1010 mbDisturbance
Jun 5, 00:0011.9N 134.6E15 kt1010 mbDisturbance
Jun 5, 06:0012.3N 134.5E20 kt1006 mbDisturbance
Jun 5, 12:0012.7N 134.5E20 kt1006 mbDisturbance
Jun 5, 18:0013.1N 134.6E20 kt1006 mbDisturbance
Jun 6, 00:0013.5N 134.7E25 kt1006 mbTropical depression
Jun 6, 06:0013.9N 134.8E30 kt1003 mbTropical depression
Jun 6, 12:0014.2N 134.9E30 kt1005 mbTropical depression
Jun 6, 18:0014.4N 134.5E35 kt1001 mbTropical storm
Jun 7, 00:0014.6N 134.1E40 kt1000 mbTropical storm
Jun 7, 06:0015.0N 133.6E45 kt998 mbTropical storm
Jun 7, 12:0015.3N 133.0E50 kt995 mbTropical storm
Jun 7, 18:0015.6N 132.4E60 kt989 mbTropical storm
Jun 8, 00:0015.9N 131.8E65 kt987 mbTyphoon
Jun 8, 06:0016.2N 131.2E70 kt980 mbTyphoon
Jun 8, 12:0016.4N 130.9E80 kt973 mbTyphoon
Jun 8, 18:0016.8N 130.4E90 kt965 mbTyphoon
Jun 9, 00:0017.3N 130.2E85 kt969 mbTyphoon
Jun 9, 06:0017.9N 130.0E85 kt969 mbTyphoon
Jun 9, 12:0018.2N 130.0E75 kt976 mbTyphoon
Jun 9, 18:0018.6N 129.9E85 kt965 mbTyphoon
Jun 10, 00:0019.1N 129.9E90 kt962 mbTyphoon
Jun 10, 06:0020.2N 130.2E95 kt958 mbTyphoon
Jun 10, 12:0020.7N 130.6E90 kt962 mbTyphoon
Jun 10, 18:0022.2N 130.8E80 kt967 mbTyphoon
Jun 11, 00:0023.2N 131.7E75 kt971 mbTyphoon
Jun 11, 06:0024.2N 132.2E70 kt974 mbTyphoon
Jun 11, 12:0025.5N 133.6E50 kt986 mbTropical storm
Jun 11, 18:0026.9N 134.7E45 kt987 mbTropical storm
Jun 12, 00:0028.1N 136.6E50 kt986 mbTropical storm
Jun 12, 06:0029.4N 138.0E50 kt986 mbTropical storm
Jun 12, 12:0030.6N 139.5E45 kt988 mbTropical storm
Jun 12, 18:0032.3N 141.7E45 kt988 mbSubtropical storm
Jun 13, 00:0034.1N 144.0E40 kt990 mbSubtropical storm
Jun 13, 06:0034.6N 146.5E992 mbExtratropical
Jun 13, 12:0035.9N 149.1E996 mbExtratropical
Jun 13, 18:0037.9N 152.5E996 mbExtratropical
Jun 14, 00:0038.7N 155.3E996 mbExtratropical
Jun 14, 06:0039.3N 158.3E996 mbExtratropical
Jun 14, 12:0039.4N 162.0E996 mbExtratropical
Jun 14, 18:0039.2N 166.2E998 mbExtratropical
Jun 15, 00:0038.7N 169.6E998 mbExtratropical
Jun 15, 06:0038.9N 171.1E996 mbExtratropical
Jun 15, 12:0039.0N 172.7E994 mbExtratropical
Jun 15, 18:0039.3N 174.4E990 mbExtratropical
Jun 16, 00:0039.2N 176.3E986 mbExtratropical
Jun 16, 06:0039.5N 178.1E984 mbExtratropical
Jun 16, 12:0039.6N 179.5E984 mbExtratropical
Jun 16, 18:0039.9N 180.6EExtratropical
Jun 17, 00:0040.2N 181.3EExtratropical
Jun 17, 06:0040.4N 183.3EExtratropical

Other Western Pacific storms of 2023

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.