Solar flares on May 16, 2013
The most powerful solar flare in 24 hours
M1.3 (strong) flare - May 16 at 2:53 PM
Solar activity index
Value as of the end of the day on May 16, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 15, 2013 to May 16, 2013
Time zone — UTC-07 (Olympia) — summer time
List of solar flares for May 16, 2013
The total number of solar flares of class C and higher — 6 flares
C class — 5 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.0 | 21:37 | 21:41 | 21:43 | 1744 |
| M1.3 | 14:36 | 14:53 | 15:03 | 1748 |
| C4.8 | 12:17 | 12:24 | 12:30 | 1748 |
| C1.1 | 11:30 | 11:35 | 11:40 | 1748 |
| C1.1 | 08:37 | 08:49 | 09:00 | 1752 |
| C1.2 | 05:14 | 05:17 | 05:26 | 1744 |