Solar flares on June 18, 2023
The most powerful solar flare in 24 hours
M2.5 (strong) flare - June 18 at 7:23 PM
Solar activity index
Value as of the end of the day on June 18, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 17, 2023 to June 18, 2023
Time zone — UTC+05:30 (Nerkunram)
List of solar flares for June 18, 2023
The total number of solar flares of class C and higher — 8 flares
C class — 6 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.5 | 18:55 | 19:23 | 19:44 | 3336 |
| C2.1 | 11:01 | 11:05 | 11:14 | 3335 |
| C2.5 | 10:20 | 10:35 | 10:45 | 3334 |
| C1.7 | 07:34 | 07:38 | 07:43 | 3340 |
| M1.3 | 05:55 | 06:01 | 06:10 | 3336 |
| C2.0 | 05:33 | 05:42 | 05:48 | 3335 |
| C2.1 | 05:16 | 05:24 | 05:33 | 3339 |
| C1.6 | 03:20 | 03:32 | 03:39 | — |