Numerical Weather Prediction Maps / JMA-GSM / North America

Numerical weather prediction systems

Regions: North America | Quebec (SouthWest · East | Europe | France/UK | Northern & Southern Hemispheres

Available systems for North America

Deterministics

CMC GDPS GDPS-SN GDPS-GEML HRDPS

NCEP GFS NAM NAM-HIRES HRW-ARW HRW-FV3 HRRR

UKMET Global

ECMWF HRES AIFS

JMA GSM

MeteoFrance ARPEGE

DWD ICON

Comparaison

Probabilitics

CMC GEPS REPS

NCEP GEFS SREF

JMA-GSM / North America (mesh: 20 km interpolated to 50 km)

Standard Maps	Images	Animations	Panels	Run	Images created on:
Classic				Mon 15 Sep 12Z	Mon 15 Sep at 19:27Z
Precipitation				Mon 15 Sep 12Z	Mon 15 Sep at 19:28Z
850-hPa T				Mon 15 Sep 12Z	Mon 15 Sep at 19:34Z
250-hPa Wind				Mon 15 Sep 12Z	Mon 15 Sep at 19:35Z
MultiVariable (Upper Air)				Mon 15 Sep 12Z	Mon 15 Sep at 19:36Z
Accumulations				Mon 15 Sep 12Z	Mon 15 Sep at 19:34Z
Meteograms				Mon 15 Sep 12Z	Mon 15 Sep at 19:32Z

Green: Data are up-to-date / Red: Data are NOT up-to-date

JMA-GSM system technical information

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Last update : 21 June 2025

ATTENTION Downloading of any data from this server implies that you accept that the use of this data is only for personal, research or educational purposes. Do not use for flight planning purposes. UQAM declines any responsibility for the usage of these data.