Solar flares on May 13, 2015
The most powerful solar flare in 24 hours
C9.2 (normal) flare - May 13 at 12:18 PM
Solar activity index
Value as of the end of the day on May 13, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 12, 2015 to May 13, 2015
Time zone — UTC-06 (Gjoa Haven) — summer time
List of solar flares for May 13, 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 |
|---|---|---|---|---|
| C1.3 | 23:14 | 23:17 | 23:19 | 2339 |
| C9.2 | 12:09 | 12:18 | 12:38 | 2345 |
| C3.2 | 05:04 | 05:11 | 05:14 | 2339 |
| C2.3 | 03:40 | 03:45 | 04:04 | 2339 |