Solar flares on March 15, 2015
The most powerful solar flare in 24 hours
M1.2 (strong) flare - March 15 at 11:22 PM
Solar activity index
Value as of the end of the day on March 15, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 14, 2015 to March 15, 2015
Time zone — UTC+00
List of solar flares for March 15, 2015
The total number of solar flares of class C and higher — 9 flares
C class — 7 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.2 | 22:42 | 23:22 | 23:38 | — |
| C1.0 | 21:44 | 21:49 | 21:53 | 2297 |
| C1.2 | 14:01 | 14:06 | 14:09 | 2297 |
| C2.4 | 13:03 | 13:06 | 13:09 | 2297 |
| C6.8 | 11:31 | 12:03 | 12:20 | 2297 |
| C1.3 | 10:17 | 10:23 | 10:27 | 2297 |
| M1.0 | 09:36 | 09:40 | 09:46 | 2297 |
| C9.1 | 01:15 | 02:13 | 03:20 | 2297 |
| C2.4 | 00:35 | 00:41 | 00:44 | 2297 |