Solar flares on May 7, 2015
The most powerful solar flare in 24 hours
C5.0 (normal) flare - May 7 at 9:00 PM
Solar activity index
Value as of the end of the day on May 7, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 6, 2015 to May 7, 2015
Time zone — UTC+01 (London) — summer time
List of solar flares for May 7, 2015
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.0 | 20:47 | 21:00 | 21:09 | 2339 |
| C2.8 | 17:49 | 17:54 | 18:03 | 2339 |
| C1.8 | 16:22 | 16:30 | 16:43 | 2339 |
| C4.3 | 10:54 | 11:02 | 11:22 | 2339 |
| C1.6 | 07:24 | 07:31 | 07:38 | 2339 |
| C1.2 | 05:27 | 05:33 | 05:40 | 2339 |
| C1.1 | 04:22 | 04:26 | 04:32 | 2339 |