Solar flares on June 30, 2023
The most powerful solar flare in 24 hours
C5.7 (normal) flare - June 30 at 3:03 AM
Solar activity index
Value as of the end of the day on June 30, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 29, 2023 to June 30, 2023
Time zone — UTC-07 (Seattle) — summer time
List of solar flares for June 30, 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 |
|---|---|---|---|---|
| C2.8 | 12:03 | 12:07 | 12:11 | 3340 |
| C3.7 | 11:53 | 11:57 | 12:01 | 3354 |
| C4.2 | 06:44 | 06:54 | 06:59 | 3354 |
| C2.9 | 05:39 | 05:47 | 05:51 | 3340 |
| C1.9 | 04:16 | 04:21 | 04:29 | 3354 |
| C5.7 | 02:51 | 03:03 | 03:21 | 3354 |
| C3.1 | 00:07 | 00:31 | 00:55 | 3354 |