Solar flares on July 13, 2005
The most powerful solar flare in 24 hours
M5.0 (strong) flare - July 13 at 9:49 AM
Solar activity index
Value as of the end of the day on July 13, 2005
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 12, 2005 to July 13, 2005
Time zone — UTC-05 (Jackson) — summer time
List of solar flares for July 13, 2005
The total number of solar flares of class C and higher — 11 flares
C class — 6 | M class — 5 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 22:02 | 22:23 | 22:28 | 786 |
| C3.8 | 20:48 | 20:53 | 20:57 | 786 |
| M1.2 | 16:49 | 16:54 | 16:58 | 786 |
| M1.2 | 14:02 | 14:09 | 14:13 | 786 |
| M5.0 | 09:01 | 09:49 | 10:38 | 786 |
| M3.2 | 07:03 | 07:19 | 07:24 | 786 |
| C1.6 | 05:05 | 05:14 | 05:19 | 786 |
| C3.9 | 03:54 | 04:02 | 04:20 | 786 |
| C2.7 | 03:14 | 03:22 | 03:29 | 786 |
| C2.1 | 02:36 | 02:39 | 02:45 | 786 |
| C4.7 | 01:35 | 01:38 | 01:40 | 786 |