Solar flares on December 19, 2019
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 December 19, 2019
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 18, 2019 to December 19, 2019
Time zone — UTC+00 (London)
List of solar flares for December 19, 2019
There were no solar flares on the selected date