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				Thu 28 Aug 00Z	Thu 28 Aug at 07:23Z
Precipitation				Thu 28 Aug 00Z	Thu 28 Aug at 07:24Z
850-hPa T				Thu 28 Aug 00Z	Thu 28 Aug at 07:32Z
250-hPa Wind				Thu 28 Aug 00Z	Thu 28 Aug at 07:32Z
MultiVariable (Upper Air)				Thu 28 Aug 00Z	Thu 28 Aug at 07:33Z
Accumulations				Thu 28 Aug 00Z	Thu 28 Aug at 07:31Z
Meteograms				Thu 28 Aug 00Z	Thu 28 Aug at 07:29Z

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.