Solar flares on April 26, 2003
The most powerful solar flare in 24 hours
M7.0 (strong) flare - April 26 at 5:07 AM
Solar activity index
Value as of the end of the day on April 26, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 25, 2003 to April 26, 2003
Time zone — UTC-03 (Saint john) — summer time
List of solar flares for April 26, 2003
The total number of solar flares of class C and higher — 12 flares
C class — 9 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.7 | 23:22 | 23:36 | 23:49 | 338 |
| C9.3 | 21:50 | 22:01 | 22:21 | 338 |
| C1.2 | 20:53 | 20:57 | 21:01 | 338 |
| M2.5 | 20:37 | 20:40 | 20:42 | 338 |
| C3.8 | 16:34 | 16:41 | 16:48 | 338 |
| C5.1 | 14:54 | 14:58 | 15:00 | 338 |
| C5.5 | 13:30 | 13:35 | 13:38 | 338 |
| C1.3 | 12:37 | 12:43 | 12:46 | 338 |
| C6.0 | 11:39 | 11:46 | 11:50 | 338 |
| C1.4 | 11:26 | 11:30 | 11:33 | 338 |
| M7.0 | 05:01 | 05:07 | 05:09 | 338 |
| M2.1 | 00:01 | 00:06 | 00:12 | 338 |