Solar flares on August 19, 2013
The most powerful solar flare in 24 hours
C1.8 (normal) flare - August 19 at 9:29 PM
Solar activity index
Value as of the end of the day on August 19, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 18, 2013 to August 19, 2013
Time zone — UTC-04 (Quebec) — summer time
List of solar flares for August 19, 2013
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 21:25 | 21:29 | 21:32 | 1818 |
| C1.0 | 17:58 | 18:03 | 18:07 | 1825 |