Solar flares on May 23, 2015
The most powerful solar flare in 24 hours
C2.3 (normal) flare - May 23 at 6:39 PM
Solar activity index
Value as of the end of the day on May 23, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 22, 2015 to May 23, 2015
Time zone — UTC+01 (London) — summer time
List of solar flares for May 23, 2015
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.3 | 18:30 | 18:39 | 18:41 | 2353 |
| C1.1 | 08:18 | 08:22 | 08:25 | 2353 |
| C1.0 | 04:27 | 04:33 | 04:36 | 2353 |
| C2.0 | 00:41 | 00:51 | 00:57 | 2349 |