Solar flares on September 22, 2007
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 22, 2007
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 21, 2007 to September 22, 2007
Time zone — UTC+03 (Moscow)
List of solar flares for September 22, 2007
There were no solar flares on the selected date