Solar flares on September 25, 2002
The most powerful solar flare in 24 hours
C2.2 (normal) flare - September 25 at 5:28 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+00
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 | 18:11 | 18:15 | 18:19 | — |
| C2.2 | 17:21 | 17:28 | 17:37 | — |
| C2.0 | 15:58 | 16:05 | 16:15 | — |