Solar flares on August 19, 2012
The most powerful solar flare in 24 hours
M1.3 (strong) flare - August 19 at 3:22 AM
Solar activity index
Value as of the end of the day on August 19, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 18, 2012 to August 19, 2012
Time zone — UTC+04 (Samara)
List of solar flares for August 19, 2012
The total number of solar flares of class C and higher — 6 flares
C class — 4 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.3 | 09:39 | 09:44 | 09:47 | 1548 |
| C2.2 | 08:03 | 08:23 | 08:40 | 1548 |
| C1.9 | 06:31 | 06:41 | 06:48 | — |
| M1.3 | 03:15 | 03:22 | 03:32 | 1548 |
| M1.0 | 02:46 | 02:54 | 03:00 | 1548 |
| C1.1 | 01:20 | 01:27 | 01:33 | 1548 |