Solar flares on February 26, 2004
The most powerful solar flare in 24 hours
X1.1 (very strong) flare - February 26 at 2:03 AM
Solar activity index
Value as of the end of the day on February 26, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 25, 2004 to February 26, 2004
Time zone — UTC+00
List of solar flares for February 26, 2004
The total number of solar flares of class C and higher — 7 flares
C class — 5 | M class — 1 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| M5.7 | 22:14 | 22:30 | 22:39 | 564 |
| C7.5 | 19:56 | 20:18 | 20:26 | 564 |
| C6.5 | 14:09 | 14:20 | 14:23 | 564 |
| C2.4 | 05:30 | 05:39 | 05:48 | 564 |
| C1.6 | 04:41 | 04:49 | 04:57 | 564 |
| X1.1 | 01:50 | 02:03 | 02:10 | 564 |
| C1.8 | 00:59 | 01:07 | 01:15 | 564 |