Solar flares on September 16, 2023
The most powerful solar flare in 24 hours
M3.3 (strong) flare - September 16 at 10:38 AM
Solar activity index
Value as of the end of the day on September 16, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 15, 2023 to September 16, 2023
Time zone — UTC+05 (Perm)
List of solar flares for September 16, 2023
The total number of solar flares of class C and higher — 10 flares
C class — 7 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 18:13 | 18:19 | 18:33 | 3429 |
| C2.1 | 16:56 | 17:05 | 17:13 | 3429 |
| C2.6 | 12:36 | 12:40 | 12:44 | 3429 |
| C2.1 | 12:06 | 12:11 | 12:16 | 3429 |
| M3.3 | 10:30 | 10:38 | 10:51 | 3429 |
| C5.0 | 10:09 | 10:24 | 10:30 | — |
| C1.4 | 08:23 | 08:31 | 08:37 | 3429 |
| M2.9 | 05:38 | 05:50 | 05:57 | 3429 |
| C2.0 | 04:35 | 04:42 | 04:47 | 3429 |
| M1.7 | 03:19 | 03:29 | 03:34 | 3429 |