This website discontinued service at the end of February, 2013.
Most of the resources have moved to new websites.
Please follow links below for continuing services.

JMA's Global Spectral Model Products

JMA's Global Spectral Model Information
Upgrade history of GSM:
Model Verification Results:

Climate Products
Sea Surface Temperature (SST) Products:
-SST Data:

Climate Products
Monthly Highlights on Climate System:
Global Monthly Temperature Anomaly:
Atmospheric Analysis GPV (Monthly Mean Data in GRIB format):
Global Warming Projection with the MRI-CGCM and the MRI-RCM:
El Nino Monitoring and Outlook:
Climate Change Monitoring Report:

RTH Tokyo Operational Information
GTS Routing Catalogue:
Bulletin Catalogue:

Japan Meteorological Agency ( English | Japanese )