Solar flares on March 17, 2013
The most powerful solar flare in 24 hours
C2.8 (normal) flare - March 17 at 8:21 PM
Solar activity index
Value as of the end of the day on March 17, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 16, 2013 to March 17, 2013
Time zone — UTC-07 (Phoenix)
List of solar flares for March 17, 2013
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 23:27 | 23:32 | 23:41 | 1698 |
| C1.7 | 22:59 | 23:05 | 23:10 | — |
| C2.8 | 20:15 | 20:21 | 20:25 | 1698 |
| C1.0 | 14:23 | 14:26 | 14:28 | 1698 |
| C1.0 | 07:40 | 07:49 | 07:56 | 1695 |
| C1.0 | 05:50 | 05:53 | 05:56 | 1698 |