Solar flares on September 25, 2002
The most powerful solar flare in 24 hours
C2.2 (normal) flare - September 25 at 7:28 PM
Solar activity index
Value as of the end of the day on September 25, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 24, 2002 to September 25, 2002
Time zone — UTC+02 (Berlin) — summer time
List of solar flares for September 25, 2002
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 20:11 | 20:15 | 20:19 | — |
| C2.2 | 19:21 | 19:28 | 19:37 | — |
| C2.0 | 17:58 | 18:05 | 18:15 | — |