Solar flares on June 20, 2013
The most powerful solar flare in 24 hours
M2.9 (strong) flare - June 20 at 9:14 PM
Solar activity index
Value as of the end of the day on June 20, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 19, 2013 to June 20, 2013
Time zone — UTC-06 (Hay River) — summer time
List of solar flares for June 20, 2013
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.9 | 20:30 | 21:14 | 21:43 | 1777 |
| C1.3 | 14:14 | 14:27 | 14:36 | 1775 |
| C1.3 | 09:55 | 10:02 | 10:06 | 1775 |
| C1.3 | 08:00 | 08:05 | 08:09 | 1775 |
| C1.9 | 03:13 | 03:20 | 03:25 | 1777 |