2025 tropical cyclone season · western North Pacific

Typhoon Senyar Senyar · WP342025

Typhoon Senyar was tracked in the western North Pacific from 2025-11-25 to 2025-11-30 (6 days), peaking at 45 kt (TS) with a minimum pressure of 996 hPa. 43 archived forecasts from ECMWF, ECMWF ENS, GFS, GEFS are verified against its best track.

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ATCF ID
WP342025
Basin
western North Pacific
Tracked
2025-11-25 → 2025-11-30 (6 days)
Peak wind
45 kt · 23 m/s · TS
Minimum pressure
996 hPa
Archived forecasts
43
Sources
ECMWF · ECMWF ENS · GFS · GEFS
TDTSH1H2H3H4H5

Forecast track error (km)

Source24 h48 h72 h120 h
ECMWF ENS200 (2)88 (1)——
GFS200 (2)———
GEFS171 (2)———

Mean great-circle distance to the best track at each lead time, counted while the system was a tropical or subtropical cyclone; the number of cases is in brackets.

Best track

Six-hourly positions of the US best track (JTWC / NHC, one-minute winds); grades on the Saffir–Simpson scale.

Time (UTC)PositionWind (kt)Pressure (hPa)Grade
2025-11-25 12Z4.7°N 99.0°E35999TS
2025-11-25 18Z4.7°N 98.4°E45996TS
2025-11-26 00Z4.5°N 97.9°E45997TS
2025-11-26 06Z3.9°N 98.2°E35999TS
2025-11-26 12Z3.7°N 98.6°E351003TS
2025-11-26 18Z3.6°N 99.9°E291003TD
2025-11-27 00Z3.6°N 100.4°E251005TD
2025-11-27 06Z3.6°N 100.4°E251005TD
2025-11-27 12Z3.6°N 100.9°E251005TD
2025-11-27 18Z3.6°N 101.2°E251005TD
2025-11-28 00Z3.7°N 101.5°E251005TD
2025-11-28 06Z3.8°N 101.8°E251005TD
2025-11-28 12Z4.3°N 104.3°E191005TD
2025-11-28 18Z4.5°N 105.1°E291003TD
2025-11-29 00Z5.0°N 105.9°E291003TD
2025-11-29 06Z4.8°N 106.8°E291003TD
2025-11-29 12Z5.2°N 107.5°E291004TD
2025-11-29 18Z5.6°N 108.5°E251006TD
2025-11-30 00Z6.4°N 109.1°E251005TD
2025-11-30 06Z7.4°N 109.2°E191005TD