Solar flares on May 3, 2013
The most powerful solar flare in 24 hours
M5.7 (strong) flare - May 3 at 5:32 PM
Solar activity index
Value as of the end of the day on May 3, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 2, 2013 to May 3, 2013
Time zone — UTC+00
List of solar flares for May 3, 2013
The total number of solar flares of class C and higher — 7 flares
C class — 5 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 21:06 | 21:11 | 21:18 | 1734 |
| M5.7 | 17:24 | 17:32 | 17:41 | 1739 |
| M1.3 | 16:39 | 16:55 | 17:22 | 1731 |
| C1.7 | 14:58 | 15:03 | 15:07 | 1734 |
| C1.7 | 12:03 | 12:08 | 12:20 | 1731 |
| C1.7 | 01:15 | 01:19 | 01:30 | 1730 |
| C1.7 | 00:31 | 00:36 | 00:40 | 1730 |