Solar flares on October 13, 2012
The most powerful solar flare in 24 hours
C4.8 (normal) flare - October 13 at 6:30 PM
Solar activity index
Value as of the end of the day on October 13, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 12, 2012 to October 13, 2012
Time zone — UTC-08 (Anchorage) — summer time
List of solar flares for October 13, 2012
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 23:53 | 23:59 | 00:06 | 1591 |
| C1.1 | 22:27 | 22:32 | 22:37 | 1591 |
| C4.8 | 18:15 | 18:30 | 19:09 | — |