The 2025 season

Tropical Storm Peipah (2025)

Tropical Storm Peipah peaked at 51 kt in the Western Pacific between September 2, 2025 and September 10, 2025, with a lowest pressure of 980 mb, and made landfall.

Track and intensity

The whole track of Tropical Storm Peipah, 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 2, 2025 to September 10, 2025
Peak strength
Tropical Storm, 51 kt (59 mph)
Lowest pressure
980 mb (28.94 inHg)
Landfall
Yes
Accumulated cyclone energy
1.1
Identifier
WP212025

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Sep 2, 00:0019.1N 129.1ETropical storm
Sep 2, 06:0020.0N 131.0ETropical storm
Sep 2, 12:0021.3N 132.1E1006 mbTropical storm
Sep 2, 18:0022.6N 132.9E1006 mbTropical storm
Sep 3, 00:0023.9N 132.5E1006 mbTropical storm
Sep 3, 06:0025.4N 131.5E1004 mbTropical storm
Sep 3, 12:0027.0N 131.6E29 kt1002 mbTropical storm
Sep 3, 18:0028.1N 131.1E29 kt1002 mbTropical storm
Sep 4, 00:0029.7N 131.1E35 kt999 mbTropical storm
Sep 4, 06:0031.0N 131.5E35 kt996 mbTropical storm
Sep 4, 12:0032.3N 132.0E35 kt997 mbTropical storm
Sep 4, 18:0033.1N 132.8E35 kt1000 mbTropical storm
Sep 5, 00:0033.9N 135.5E39 kt998 mbTropical storm
Sep 5, 06:0034.9N 139.3E45 kt992 mbTropical storm
Sep 5, 12:0035.6N 142.9E51 kt990 mbMixed
Sep 5, 18:0035.8N 146.6E988 mbMixed
Sep 6, 00:0035.9N 149.9E984 mbExtratropical
Sep 6, 06:0035.5N 152.9E980 mbExtratropical
Sep 6, 12:0035.2N 155.5E984 mbExtratropical
Sep 6, 18:0034.8N 157.8E988 mbExtratropical
Sep 7, 00:0034.9N 159.6E992 mbExtratropical
Sep 7, 06:0035.1N 161.4E992 mbExtratropical
Sep 7, 12:0035.5N 162.9E996 mbExtratropical
Sep 7, 18:0035.8N 164.2E998 mbExtratropical
Sep 8, 00:0036.0N 165.8E1000 mbExtratropical
Sep 8, 06:0036.4N 167.4E1004 mbExtratropical
Sep 8, 12:0037.0N 168.8E1006 mbExtratropical
Sep 8, 18:0037.6N 170.1E1008 mbExtratropical
Sep 9, 00:0038.2N 171.4E1012 mbExtratropical
Sep 9, 06:0038.8N 172.7E1012 mbExtratropical
Sep 9, 12:0039.3N 174.4E1014 mbExtratropical
Sep 9, 18:0040.0N 176.6E1014 mbExtratropical
Sep 10, 00:0040.4N 178.9E1014 mbExtratropical
Sep 10, 06:0040.5N 181.4EExtratropical
Sep 10, 12:0040.5N 184.2EExtratropical

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.