Solar flares on January 13, 2013
The most powerful solar flare in 24 hours
M1.7 (strong) flare - January 13 at 12:38 AM
Solar activity index
Value as of the end of the day on January 13, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 12, 2013 to January 13, 2013
Time zone — UTC-08 (Salem)
List of solar flares for January 13, 2013
The total number of solar flares of class C and higher — 13 flares
C class — 12 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 22:27 | 22:32 | 22:36 | 1652 |
| C1.8 | 20:50 | 20:54 | 20:56 | 1657 |
| C1.5 | 20:13 | 20:17 | 20:21 | 1657 |
| C6.5 | 17:15 | 17:22 | 17:25 | 1652 |
| C2.3 | 10:30 | 10:37 | 10:43 | 1652 |
| C2.7 | 09:39 | 09:42 | 09:44 | 1652 |
| C2.4 | 09:15 | 09:18 | 09:23 | 1652 |
| C2.0 | 08:19 | 08:20 | 08:21 | 1652 |
| C2.0 | 08:04 | 08:06 | 08:09 | 1654 |
| C2.7 | 07:48 | 07:52 | 07:55 | 1652 |
| C1.7 | 03:49 | 03:53 | 03:56 | 1654 |
| C1.6 | 03:36 | 03:39 | 03:42 | 1654 |
| M1.7 | 00:35 | 00:38 | 00:40 | 1652 |