Solar flares on July 20, 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 July 20, 2019
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 19, 2019 to July 20, 2019
Time zone — UTC+00
List of solar flares for July 20, 2019
There were no solar flares on the selected date