Solar flares on September 27, 2023
The most powerful solar flare in 24 hours
C4.6 (normal) flare - September 27 at 11:16 AM
Solar activity index
Value as of the end of the day on September 27, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 26, 2023 to September 27, 2023
Time zone — UTC+05:30 (Lucknow)
List of solar flares for September 27, 2023
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.0 | 20:43 | 20:52 | 21:04 | 3450 |
| C2.1 | 15:34 | 15:42 | 15:51 | — |
| C2.6 | 15:11 | 15:17 | 15:22 | 3449 |
| C4.6 | 11:02 | 11:16 | 11:42 | — |
| C2.0 | 10:19 | 10:25 | 10:30 | — |
| C1.6 | 06:05 | 06:11 | 06:15 | — |
| C2.2 | 04:49 | 05:00 | 05:07 | 3435 |