Solar flares on October 22, 2002
The most powerful solar flare in 24 hours
M1.0 (strong) flare - October 22 at 5:35 PM
Solar activity index
Value as of the end of the day on October 22, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 21, 2002 to October 22, 2002
Time zone — UTC+02 (Berlin) — summer time
List of solar flares for October 22, 2002
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 17:29 | 17:35 | 17:51 | 162 |
| C2.2 | 14:43 | 14:48 | 14:55 | 162 |
| C1.8 | 07:05 | 07:19 | 07:32 | — |
| C2.4 | 06:10 | 06:15 | 06:30 | 162 |
| C4.7 | 01:32 | 01:58 | 02:07 | 162 |