Solar flares on September 23, 2008
The most powerful solar flare in 24 hours
There were no solar flares on the selected date
Solar activity index
Value as of the end of the day on September 23, 2008
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 22, 2008 to September 23, 2008
Time zone — UTC+01 (London) — summer time
List of solar flares for September 23, 2008
There were no solar flares on the selected date