Solar flares on July 12, 2005
The most powerful solar flare in 24 hours
M1.5 (strong) flare - July 12 at 4:24 PM
Solar activity index
Value as of the end of the day on July 12, 2005
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 11, 2005 to July 12, 2005
Time zone — UTC+00
List of solar flares for July 12, 2005
The total number of solar flares of class C and higher — 14 flares
C class — 11 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.0 | 23:24 | 23:38 | 23:42 | 786 |
| M1.3 | 22:35 | 22:52 | 23:02 | 786 |
| C4.2 | 21:29 | 21:40 | 21:52 | 786 |
| M1.5 | 15:47 | 16:24 | 18:07 | 786 |
| C2.3 | 15:33 | 15:37 | 15:40 | 786 |
| M1.0 | 12:47 | 13:06 | 13:25 | 786 |
| C1.5 | 12:09 | 12:13 | 12:18 | 786 |
| C3.1 | 11:16 | 11:27 | 11:38 | 786 |
| C2.3 | 09:57 | 10:03 | 10:09 | 786 |
| C8.3 | 07:57 | 08:03 | 08:22 | 786 |
| C3.0 | 06:52 | 07:00 | 07:10 | 786 |
| C1.5 | 06:12 | 06:31 | 06:36 | 786 |
| C2.4 | 05:22 | 05:25 | 05:27 | 786 |
| C4.2 | 01:47 | 02:10 | 02:22 | 786 |