Solar flares on September 25, 2003
The most powerful solar flare in 24 hours
C1.1 (normal) flare - September 25 at 9:25 PM
Solar activity index
Value as of the end of the day on September 25, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 24, 2003 to September 25, 2003
Time zone — UTC+04 (Samara)
List of solar flares for September 25, 2003
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 21:17 | 21:25 | 21:34 | 464 |
| C1.1 | 04:29 | 04:35 | 04:52 | 464 |
| C1.1 | 03:19 | 03:23 | 03:27 | 464 |
| C1.1 | 00:02 | 00:05 | 00:07 | 466 |