Solar flares on September 15, 2023
The most powerful solar flare in 24 hours
M2.5 (strong) flare - September 15 at 2:56 AM
Solar activity index
Value as of the end of the day on September 15, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 14, 2023 to September 15, 2023
Time zone — UTC+05:30 (Pune)
List of solar flares for September 15, 2023
The total number of solar flares of class C and higher — 12 flares
C class — 10 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 18:39 | 18:47 | 18:52 | 3429 |
| C2.2 | 15:39 | 15:47 | 15:55 | 3429 |
| C1.9 | 14:22 | 14:29 | 14:35 | 3429 |
| C7.0 | 11:20 | 11:34 | 11:41 | 3429 |
| C7.4 | 08:25 | 08:39 | 08:47 | 3429 |
| C2.3 | 08:10 | 08:20 | 08:25 | 3429 |
| C6.9 | 06:20 | 06:27 | 06:32 | 3429 |
| C7.4 | 06:10 | 06:16 | 06:20 | 3429 |
| M2.5 | 02:47 | 02:56 | 03:02 | 3429 |
| M1.9 | 00:53 | 01:01 | 01:10 | 3429 |
| C2.0 | 00:38 | 00:43 | 00:47 | 3429 |
| C2.9 | 00:10 | 00:15 | 00:20 | 3425 |