Solar flares on June 19, 2011
The most powerful solar flare in 24 hours
C4.7 (normal) flare - June 19 at 5:22 PM
Solar activity index
Value as of the end of the day on June 19, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 18, 2011 to June 19, 2011
Time zone — UTC+02 (Oslo) — summer time
List of solar flares for June 19, 2011
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 18:03 | 18:37 | 18:53 | 1237 |
| C4.7 | 17:17 | 17:22 | 17:24 | 1234 |