Solar flares on September 13, 2014
The most powerful solar flare in 24 hours
M1.5 (strong) flare - September 13 at 10:16 PM
Solar activity index
Value as of the end of the day on September 13, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 12, 2014 to September 13, 2014
Time zone — UTC-04 (Columbia) — summer time
List of solar flares for September 13, 2014
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.5 | 22:03 | 22:16 | 22:36 | 2157 |
| C1.9 | 20:12 | 20:17 | 20:21 | — |
| C1.5 | 19:16 | 19:19 | 19:23 | 2158 |
| C1.2 | 19:10 | 19:13 | 19:15 | 2157 |
| C1.1 | 18:28 | 18:33 | 18:36 | — |
| C1.6 | 13:11 | 13:14 | 13:16 | 2157 |
| C1.1 | 12:10 | 12:16 | 12:19 | 2157 |
| C3.7 | 08:50 | 08:54 | 08:56 | 2157 |
| C1.2 | 08:41 | 08:44 | 08:46 | 2161 |
| C1.7 | 00:29 | 00:47 | 00:58 | 2166 |