Solar flares on July 30, 2023
The most powerful solar flare in 24 hours
M1.8 (strong) flare - July 30 at 9:22 AM
Solar activity index
Value as of the end of the day on July 30, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 29, 2023 to July 30, 2023
Time zone — UTC+01 (London) — summer time
List of solar flares for July 30, 2023
The total number of solar flares of class C and higher — 7 flares
C class — 5 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 23:17 | 23:21 | 23:30 | 3380 |
| C4.0 | 14:07 | 14:16 | 14:20 | 3380 |
| M1.8 | 09:18 | 09:22 | 09:26 | 3390 |
| M1.8 | 09:01 | 09:14 | 09:18 | 3390 |
| C6.4 | 05:53 | 05:56 | 06:00 | 3382 |
| C5.6 | 05:32 | 05:46 | 05:53 | 3382 |
| C4.9 | 00:23 | 00:40 | 00:56 | 3379 |