Solar flares on October 4, 2022
The most powerful solar flare in 24 hours
M1.6 (strong) flare - October 4 at 1:15 PM
Solar activity index
Value as of the end of the day on October 4, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 3, 2022 to October 4, 2022
Time zone — UTC+00
List of solar flares for October 4, 2022
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 22:47 | 22:56 | 23:12 | 3112 |
| C1.5 | 19:26 | 19:37 | 20:03 | 3110 |
| M1.6 | 12:48 | 13:15 | 13:51 | 3110 |
| C2.5 | 12:25 | 12:44 | 12:48 | 3110 |
| C1.6 | 05:24 | 05:32 | 05:39 | 3112 |
| C2.1 | 04:21 | 04:27 | 04:31 | 3112 |
| C4.4 | 00:37 | 00:43 | 00:56 | 3112 |