Solar flares on May 11, 2015
The most powerful solar flare in 24 hours
C2.5 (normal) flare - May 11 at 1:39 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-02:30 (Saint john's) — summer time
List of solar flares for May 11, 2015
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 |
|---|---|---|---|---|
| C2.0 | 16:03 | 16:12 | 16:21 | 2339 |
| C1.1 | 15:14 | 15:17 | 15:19 | 2345 |
| C1.6 | 10:32 | 10:38 | 10:44 | 2335 |
| C1.2 | 09:40 | 09:43 | 09:45 | 2339 |
| C1.6 | 04:12 | 04:18 | 04:27 | 2338 |
| C2.5 | 01:15 | 01:39 | 01:59 | — |