Solar flares on July 19, 2012
The most powerful solar flare in 24 hours
M7.7 (strong) flare - July 19 at 12:58 AM
Solar activity index
Value as of the end of the day on July 19, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 18, 2012 to July 19, 2012
Time zone — UTC-05 (Pierre) — summer time
List of solar flares for July 19, 2012
The total number of solar flares of class C and higher — 3 flares
C class — 2 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 16:44 | 16:48 | 16:51 | 1525 |
| C1.5 | 13:32 | 13:36 | 13:38 | 1525 |
| M7.7 | 23:17 | 00:58 | 01:56 | 1520 |