Solar flares on July 19, 2012
The most powerful solar flare in 24 hours
M7.7 (strong) flare - July 19 at 6:58 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+01 (London) — summer time
List of solar flares for July 19, 2012
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 22:44 | 22:48 | 22:51 | 1525 |
| C1.5 | 19:32 | 19:36 | 19:38 | 1525 |
| M7.7 | 05:17 | 06:58 | 07:56 | 1520 |
| C1.3 | 02:34 | 02:37 | 02:39 | 1524 |
| C2.4 | 01:00 | 01:09 | 01:14 | 1524 |