Solar flares on November 5, 2011
The most powerful solar flare in 24 hours
M1.8 (strong) flare - November 5 at 11:38 AM
Solar activity index
Value as of the end of the day on November 5, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 4, 2011 to November 5, 2011
Time zone — UTC-09 (Honolulu) — summer time
List of solar flares for November 5, 2011
The total number of solar flares of class C and higher — 11 flares
C class — 7 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.3 | 23:04 | 23:16 | 23:39 | 1338 |
| M1.4 | 21:14 | 21:35 | 21:41 | 1339 |
| C1.5 | 21:04 | 21:07 | 21:10 | — |
| C1.6 | 19:21 | 19:26 | 19:32 | — |
| M1.2 | 15:46 | 16:03 | 16:24 | 1339 |
| C1.5 | 15:08 | 15:13 | 15:18 | — |
| M1.8 | 11:31 | 11:38 | 11:54 | 1339 |
| C4.2 | 06:11 | 06:35 | 06:54 | 1339 |
| M1.1 | 02:10 | 02:21 | 02:42 | 1339 |
| C1.5 | 01:02 | 01:09 | 01:16 | 1339 |
| C1.3 | 00:20 | 00:24 | 00:30 | 1339 |