Solar flares on March 15, 2015
The most powerful solar flare in 24 hours
M1.0 (strong) flare - March 15 at 11:40 AM
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+02 (Vilnius)
List of solar flares for March 15, 2015
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 |
|---|---|---|---|---|
| C1.0 | 23:44 | 23:49 | 23:53 | 2297 |
| C1.2 | 16:01 | 16:06 | 16:09 | 2297 |
| C2.4 | 15:03 | 15:06 | 15:09 | 2297 |
| C6.8 | 13:31 | 14:03 | 14:20 | 2297 |
| C1.3 | 12:17 | 12:23 | 12:27 | 2297 |
| M1.0 | 11:36 | 11:40 | 11:46 | 2297 |
| C9.1 | 03:15 | 04:13 | 05:20 | 2297 |
| C2.4 | 02:35 | 02:41 | 02:44 | 2297 |
| C1.9 | 01:09 | 01:14 | 01:17 | 2297 |
| C1.1 | 00:15 | 00:19 | 00:22 | 2297 |