Solar flares on August 12, 2013
The most powerful solar flare in 24 hours
M1.5 (strong) flare - August 12 at 4:41 AM
Solar activity index
Value as of the end of the day on August 12, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 11, 2013 to August 12, 2013
Time zone — UTC-06 (Denver) — summer time
List of solar flares for August 12, 2013
The total number of solar flares of class C and higher — 2 flares
C class — 1 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 23:04 | 23:17 | 23:21 | 1809 |
| M1.5 | 04:21 | 04:41 | 04:47 | 1817 |