Solar flares on May 13, 2005
The most powerful solar flare in 24 hours
M8.0 (strong) flare - May 13 at 7:57 PM
Solar activity index
Value as of the end of the day on May 13, 2005
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 12, 2005 to May 13, 2005
Time zone — UTC+03 (Lipetsk)
List of solar flares for May 13, 2005
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M8.0 | 19:13 | 19:57 | 20:28 | 759 |
| C1.5 | 15:49 | 16:04 | 16:34 | 759 |
| C1.6 | 06:17 | 06:24 | 06:33 | 759 |
| C2.1 | 01:44 | 01:55 | 02:12 | 759 |
| C2.0 | 00:38 | 00:48 | 00:56 | 763 |