This website provides numerical model GPV data (GSM and MSM) by Japan Meteorological Agency with an interface to move upward and downward, forward and backward for any variables. Only analysis has been released so far.


GSM Data

  • July 1, 2002 - November 20, 2007 : Old GSM (00UTC, 12UTC)
  • November 21, 2007 - : New GSM (00UTC, 06UTC, 12UTC,18UTC)

MSM Data

  • July 1, 2002 - February 28, 2006 : Old MSM (00UTC, 06UTC, 12UTC, 18UTC)
  • March 1, 2007 - : New MSM (00UTC, 03UTC, 06UTC, 09UTC, 12UTC, 15UTC, 18UTC, 21UTC)

Related Sites

Special Sites


  • Leader, Data Management : KITAMOTO Asanobu
  • Website Development : IKEZAKI Tomohiro


This website uses data archived at Institute of Industrial Science, University of Tokyo (Kitsuregawa Laboratory), and some data are from Research Institute for Sustainable Humanosphere, Kyoto University.