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News
2024/03/01
IMPORTANT NOTICE
: "Space Environment Information Service" as a portal site, will merge to
NICT's Space Weather Forecast
from April 2024.
And please use new URLs of the following services. Current URLs of these services will close at the end of March 2024.
*Solar Terrestrial Activity Chart
https://serdin.nict.go.jp/sedoss/solact4
*Geomagnetic Activity Chart
https://serdin.nict.go.jp/sedoss/geoact
*Geomagnetic Field Data Plot
https://geomag-interface.nict.go.jp/magplot/en/
Solar-Terrestrial Activity Chart
Geomagnetic Activity Chart
Solar Observation Database
Solar Image from STEREO
Real Time Solar Wind from STEREO
Geomagnetic Data Plot
WDC-C2 for Ionosphere and Space Weather
Radiation Belt Electron Flux Forecast
Himawari/SEDA Database
If you have any questions and comments, please submit your message from
"Inquiry Form"
.