Solar flares on October 23, 2013
The most powerful solar flare in 24 hours
M4.2 (strong) flare - October 23 at 2:50 AM
Solar activity index
Value as of the end of the day on October 23, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 22, 2013 to October 23, 2013
Time zone — UTC+05:30 (Mirpeta)
List of solar flares for October 23, 2013
The total number of solar flares of class C and higher — 8 flares
C class — 7 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.6 | 22:34 | 22:50 | 23:01 | 1875 |
| C1.8 | 21:08 | 21:13 | 21:29 | 1875 |
| C6.5 | 16:41 | 16:47 | 16:51 | 1875 |
| C1.3 | 15:18 | 15:23 | 15:30 | 1877 |
| C3.6 | 11:30 | 11:34 | 11:38 | 1875 |
| C3.3 | 10:20 | 10:42 | 10:58 | 1875 |
| M4.2 | 02:45 | 02:50 | 02:52 | 1875 |
| C4.0 | 00:00 | 00:07 | 00:19 | 1875 |