Solar flares on April 26, 2001
The most powerful solar flare in 24 hours
M7.8 (strong) flare - April 26 at 6:12 AM
Solar activity index
Value as of the end of the day on April 26, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 25, 2001 to April 26, 2001
Time zone — UTC-07 (Phoenix)
List of solar flares for April 26, 2001
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 |
|---|---|---|---|---|
| C2.1 | 23:54 | 23:59 | 00:06 | 9433 |
| C5.0 | 20:28 | 20:37 | 21:05 | 9433 |
| C2.4 | 18:05 | 18:16 | 18:21 | 9433 |
| C4.2 | 16:36 | 16:55 | 17:05 | 9433 |
| M7.8 | 04:26 | 06:12 | 06:19 | 9433 |
| C2.2 | 02:58 | 03:02 | 03:04 | — |