The 2025 season

Tropical Storm Mitag (2025)

Tropical Storm Mitag peaked at 45 kt in the Western Pacific between September 15, 2025 and September 20, 2025, with a lowest pressure of 994 mb, and made landfall.

Track and intensity

The whole track of Tropical Storm Mitag, colored by strength, with the other storms of the 2025 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
September 15, 2025 to September 20, 2025
Peak strength
Tropical Storm, 45 kt (52 mph)
Lowest pressure
994 mb (29.35 inHg)
Landfall
Yes
Accumulated cyclone energy
0.8
Identifier
WP232025

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Sep 15, 12:0013.4N 125.5E1010 mbTropical storm
Sep 15, 18:0013.8N 125.2E1008 mbTropical storm
Sep 16, 00:0014.3N 125.0E1008 mbTropical storm
Sep 16, 06:0015.5N 123.5E25 kt1008 mbTropical storm
Sep 16, 12:0015.9N 122.9E29 kt1006 mbTropical storm
Sep 16, 18:0016.1N 122.2E45 kt999 mbTropical storm
Sep 17, 00:0016.9N 121.8E29 kt1003 mbTropical storm
Sep 17, 06:0017.9N 121.2E29 kt1003 mbTropical storm
Sep 17, 12:0018.6N 120.5E25 kt1003 mbTropical storm
Sep 17, 18:0018.8N 119.9E25 kt1003 mbTropical storm
Sep 18, 00:0019.8N 118.9E29 kt1003 mbTropical storm
Sep 18, 06:0019.9N 117.4E29 kt1002 mbTropical storm
Sep 18, 12:0020.1N 116.8E35 kt1002 mbTropical storm
Sep 18, 18:0021.3N 116.5E39 kt997 mbTropical storm
Sep 19, 00:0022.3N 115.8E45 kt994 mbTropical storm
Sep 19, 06:0022.8N 115.4E39 kt997 mbTropical storm
Sep 19, 12:0023.4N 114.7E29 kt1001 mbTropical storm
Sep 19, 18:0023.2N 114.3E1002 mbTropical storm
Sep 20, 00:0023.4N 114.0E1004 mbMixed
Sep 20, 06:0023.7N 113.5E1004 mbTropical storm
Sep 20, 12:0023.8N 112.8E1006 mbTropical storm
Sep 20, 18:0023.7N 112.1E1006 mbTropical storm

Other Western Pacific storms of 2025

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.