Solar flares on November 20, 2002
The most powerful solar flare in 24 hours
M1.4 (strong) flare - November 20 at 10:07 PM
Solar activity index
Value as of the end of the day on November 20, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 19, 2002 to November 20, 2002
Time zone — UTC+04 (Samara)
List of solar flares for November 20, 2002
The total number of solar flares of class C and higher — 8 flares
C class — 7 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 23:24 | 23:29 | 23:34 | 198 |
| M1.4 | 21:15 | 22:07 | 22:09 | 198 |
| C3.8 | 20:25 | 20:33 | 20:36 | — |
| C1.0 | 19:20 | 19:25 | 19:30 | 198 |
| C1.3 | 15:15 | 15:24 | 15:31 | 198 |
| C1.1 | 08:42 | 08:50 | 08:57 | — |
| C1.4 | 07:02 | 07:12 | 07:16 | — |
| C1.7 | 05:41 | 05:46 | 06:06 | — |