Solar flares on March 17, 2015
The most powerful solar flare in 24 hours
M1.0 (strong) flare - March 17 at 11:34 PM
Solar activity index
Value as of the end of the day on March 17, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 16, 2015 to March 17, 2015
Time zone — UTC+00 (London)
List of solar flares for March 17, 2015
The total number of solar flares of class C and higher — 3 flares
C class — 2 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 22:49 | 23:34 | 23:48 | 2297 |
| C1.1 | 21:14 | 21:19 | 21:25 | — |
| C1.9 | 01:45 | 01:52 | 01:54 | 2297 |