Solar flares on August 15, 2013
The most powerful solar flare in 24 hours
C2.9 (normal) flare - August 15 at 4:16 PM
Solar activity index
Value as of the end of the day on August 15, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 14, 2013 to August 15, 2013
Time zone — UTC-06 (Edmonton) — summer time
List of solar flares for August 15, 2013
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.9 | 16:08 | 16:16 | 16:22 | 1817 |
| C1.2 | 12:27 | 12:35 | 12:41 | 1817 |
| C2.1 | 11:48 | 11:56 | 12:04 | 1818 |
| C1.0 | 11:05 | 11:15 | 11:26 | 1818 |