Solar flares on November 15, 2011
The most powerful solar flare in 24 hours
M1.9 (strong) flare - November 15 at 12:43 PM
Solar activity index
Value as of the end of the day on November 15, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 14, 2011 to November 15, 2011
Time zone — UTC+00 (London)
List of solar flares for November 15, 2011
The total number of solar flares of class C and higher — 9 flares
C class — 6 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.4 | 23:39 | 23:44 | 23:48 | — |
| M1.1 | 22:27 | 22:35 | 22:42 | 1348 |
| C7.8 | 20:23 | 20:34 | 20:44 | 1348 |
| C1.7 | 18:30 | 18:34 | 18:45 | — |
| C3.3 | 16:27 | 16:33 | 16:39 | 1348 |
| C2.2 | 15:02 | 15:05 | 15:09 | — |
| M1.9 | 12:30 | 12:43 | 12:50 | 1346 |
| M1.2 | 09:03 | 09:12 | 09:23 | 1348 |
| C1.6 | 08:12 | 08:16 | 08:25 | — |