Solar flares on September 26, 2002
The most powerful solar flare in 24 hours
C9.9 (normal) flare - September 26 at 8:41 PM
Solar activity index
Value as of the end of the day on September 26, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 25, 2002 to September 26, 2002
Time zone — UTC-07 (Phoenix)
List of solar flares for September 26, 2002
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C9.9 | 20:20 | 20:41 | 20:56 | 134 |
| C5.0 | 18:18 | 18:48 | 19:37 | — |
| C1.1 | 13:35 | 13:39 | 13:42 | 130 |
| C1.6 | 12:00 | 12:22 | 12:48 | — |
| C1.7 | 06:34 | 06:37 | 06:44 | — |
| C1.3 | 03:02 | 03:06 | 03:08 | 132 |
| C1.1 | 01:15 | 01:19 | 01:21 | 132 |