Solar flares on April 25, 2001
The most powerful solar flare in 24 hours
M2.7 (strong) flare - April 25 at 4:48 PM
Solar activity index
Value as of the end of the day on April 25, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 24, 2001 to April 25, 2001
Time zone — UTC+03 (Simferopol) — summer time
List of solar flares for April 25, 2001
The total number of solar flares of class C and higher — 12 flares
C class — 10 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.4 | 21:25 | 21:31 | 21:39 | 9433 |
| C6.6 | 18:30 | 19:03 | 19:24 | 9433 |
| M2.7 | 16:39 | 16:48 | 16:59 | 9433 |
| C6.8 | 14:40 | 14:47 | 14:57 | 9433 |
| C4.0 | 12:34 | 12:39 | 12:44 | 9433 |
| C5.3 | 11:02 | 11:40 | 11:59 | 9433 |
| C7.8 | 08:02 | 08:09 | 08:19 | 9433 |
| C1.9 | 06:03 | 06:10 | 06:24 | 9433 |
| C1.5 | 05:15 | 05:19 | 05:24 | 9433 |
| C6.8 | 02:45 | 02:55 | 03:13 | 9433 |
| M1.8 | 01:14 | 01:24 | 01:30 | 9433 |
| C2.4 | 00:17 | 00:24 | 00:31 | 9433 |