Solar flares on October 26, 2003
The most powerful solar flare in 24 hours
X1.2 (very strong) flare - October 26 at 11:49 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+05:30 (Aligarh)
List of solar flares for October 26, 2003
The total number of solar flares of class C and higher — 7 flares
C class — 4 | M class — 1 | X class — 2
| Class | begin | max | end | region |
|---|---|---|---|---|
| X1.2 | 22:51 | 23:49 | 00:51 | 484 |
| M1.0 | 19:45 | 19:50 | 19:54 | 484 |
| X1.2 | 11:27 | 12:24 | 13:03 | 486 |
| C3.2 | 06:15 | 06:20 | 06:27 | 0 |
| C7.9 | 03:56 | 04:01 | 04:03 | — |
| C3.3 | 02:03 | 02:13 | 02:21 | — |
| C3.2 | 00:55 | 01:03 | 01:14 | — |