Solar flares on October 23, 2012
The most powerful solar flare in 24 hours
X1.8 (very strong) flare - October 23 at 8:47 AM
Solar activity index
Value as of the end of the day on October 23, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 22, 2012 to October 23, 2012
Time zone — UTC+05:30 (Secunderabad)
List of solar flares for October 23, 2012
The total number of solar flares of class C and higher — 7 flares
C class — 5 | M class — 1 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.8 | 20:27 | 20:30 | 20:35 | 1598 |
| C2.3 | 18:40 | 18:45 | 18:48 | 1598 |
| C3.0 | 13:10 | 13:51 | 14:26 | 1593 |
| C1.6 | 11:33 | 11:40 | 11:45 | 1598 |
| X1.8 | 08:43 | 08:47 | 08:51 | 1598 |
| C1.3 | 04:05 | 04:09 | 04:14 | 1593 |
| M5.0 | 00:08 | 00:21 | 00:31 | 1598 |