Solar flares on October 26, 2003
The most powerful solar flare in 24 hours
X1.2 (very strong) flare - October 26 at 6:19 PM
Solar activity index
Value as of the end of the day on October 26, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 25, 2003 to October 26, 2003
Time zone — UTC+00
List of solar flares for October 26, 2003
The total number of solar flares of class C and higher — 5 flares
C class — 1 | M class — 2 | X class — 2
| Class | begin | max | end | region |
|---|---|---|---|---|
| M7.6 | 21:34 | 21:40 | 21:48 | 484 |
| X1.2 | 17:21 | 18:19 | 19:21 | 484 |
| M1.0 | 14:15 | 14:20 | 14:24 | 484 |
| X1.2 | 05:57 | 06:54 | 07:33 | 486 |
| C3.2 | 00:45 | 00:50 | 00:57 | 0 |