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				Wed 29 Oct 00Z	Wed 29 Oct at 07:23Z
Precipitation				Wed 29 Oct 00Z	Wed 29 Oct at 07:24Z
850-hPa T				Wed 29 Oct 00Z	Wed 29 Oct at 07:30Z
250-hPa Wind				Wed 29 Oct 00Z	Wed 29 Oct at 07:31Z
MultiVariable (Upper Air)				Wed 29 Oct 00Z	Wed 29 Oct at 07:31Z
Accumulations				Wed 29 Oct 00Z	Wed 29 Oct at 07:30Z
Meteograms				Wed 29 Oct 00Z	Wed 29 Oct at 07:28Z

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.