Solar flares on May 11, 2015
The most powerful solar flare in 24 hours
C2.5 (normal) flare - May 11 at 4:09 AM
Solar activity index
Value as of the end of the day on May 11, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 10, 2015 to May 11, 2015
Time zone — UTC+00 (Reykjavik)
List of solar flares for May 11, 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 |
|---|---|---|---|---|
| C2.0 | 18:33 | 18:42 | 18:51 | 2339 |
| C1.1 | 17:44 | 17:47 | 17:49 | 2345 |
| C1.6 | 13:02 | 13:08 | 13:14 | 2335 |
| C1.2 | 12:10 | 12:13 | 12:15 | 2339 |
| C1.6 | 06:42 | 06:48 | 06:57 | 2338 |
| C2.5 | 03:45 | 04:09 | 04:29 | — |
| C1.2 | 01:43 | 01:54 | 02:08 | 2335 |