Solar flares on November 17, 2011
The most powerful solar flare in 24 hours
C6.0 (normal) flare - November 17 at 12:27 AM
Solar activity index
Value as of the end of the day on November 17, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 16, 2011 to November 17, 2011
Time zone — UTC-07 (Phoenix)
List of solar flares for November 17, 2011
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 23:46 | 23:53 | 00:04 | — |
| C2.0 | 08:53 | 08:59 | 09:16 | — |
| C3.1 | 06:53 | 07:00 | 07:28 | 1352 |
| C2.4 | 06:19 | 06:29 | 06:46 | — |
| C1.7 | 04:47 | 04:55 | 05:00 | — |
| C1.1 | 03:55 | 03:59 | 04:05 | — |
| C2.1 | 02:42 | 02:52 | 02:59 | — |
| C6.0 | 00:16 | 00:27 | 00:30 | 1346 |