Solar flares on June 18, 2015
The most powerful solar flare in 24 hours
M3.0 (strong) flare - June 18 at 8:36 PM
Solar activity index
Value as of the end of the day on June 18, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 17, 2015 to June 18, 2015
Time zone — UTC+03 (Kaluga)
List of solar flares for June 18, 2015
The total number of solar flares of class C and higher — 9 flares
C class — 7 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M3.0 | 19:30 | 20:36 | 21:25 | 2371 |
| C1.7 | 17:02 | 17:07 | 17:21 | 2367 |
| C3.5 | 16:05 | 16:10 | 16:15 | 2371 |
| C1.1 | 12:41 | 12:44 | 12:47 | 2371 |
| C2.3 | 09:28 | 09:31 | 09:33 | 2367 |
| C2.8 | 08:47 | 08:51 | 09:10 | 2371 |
| M1.2 | 03:33 | 04:27 | 04:55 | 2365 |
| C7.2 | 03:18 | 03:24 | 03:28 | 2367 |
| C5.3 | 01:16 | 01:53 | 01:57 | 2367 |