Solar flares on September 22, 2002
The most powerful solar flare in 24 hours
C2.4 (normal) flare - September 22 at 5:54 AM
Solar activity index
Value as of the end of the day on September 22, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 21, 2002 to September 22, 2002
Time zone — UTC+00
List of solar flares for September 22, 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 |
|---|---|---|---|---|
| C1.0 | 19:17 | 19:21 | 19:28 | — |
| C1.7 | 09:17 | 09:26 | 09:31 | 119 |
| C2.4 | 05:47 | 05:54 | 06:01 | 119 |