Solar flares on September 13, 2014
The most powerful solar flare in 24 hours
M1.5 (strong) flare - September 13 at 8:16 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-06 (Edmonton) — summer time
List of solar flares for September 13, 2014
The total number of solar flares of class C and higher — 9 flares
C class — 8 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.5 | 20:03 | 20:16 | 20:36 | 2157 |
| C1.9 | 18:12 | 18:17 | 18:21 | — |
| C1.5 | 17:16 | 17:19 | 17:23 | 2158 |
| C1.2 | 17:10 | 17:13 | 17:15 | 2157 |
| C1.1 | 16:28 | 16:33 | 16:36 | — |
| C1.6 | 11:11 | 11:14 | 11:16 | 2157 |
| C1.1 | 10:10 | 10:16 | 10:19 | 2157 |
| C3.7 | 06:50 | 06:54 | 06:56 | 2157 |
| C1.2 | 06:41 | 06:44 | 06:46 | 2161 |