Solar flares on May 1, 2013
The most powerful solar flare in 24 hours
C6.6 (normal) flare - May 1 at 4:14 PM
Solar activity index
Value as of the end of the day on May 1, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 30, 2013 to May 1, 2013
Time zone — UTC+02 (Oslo) — summer time
List of solar flares for May 1, 2013
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.6 | 22:29 | 22:32 | 22:38 | 1731 |
| C1.4 | 22:03 | 22:06 | 22:11 | 1734 |
| C2.3 | 20:42 | 20:51 | 21:09 | 1730 |
| C2.5 | 17:47 | 18:12 | 23:33 | 1731 |
| C6.6 | 16:07 | 16:14 | 16:25 | 1731 |
| C1.8 | 13:55 | 14:03 | 14:10 | 1731 |
| C1.1 | 13:45 | 13:49 | 13:52 | 1731 |
| C5.5 | 09:23 | 09:29 | 09:34 | 1730 |
| C2.0 | 08:50 | 08:55 | 09:01 | 1731 |