Solar flares on May 20, 2014
The most powerful solar flare in 24 hours
C1.9 (normal) flare - May 20 at 1:48 AM
Solar activity index
Value as of the end of the day on May 20, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 19, 2014 to May 20, 2014
Time zone — UTC+00 (Reykjavik)
List of solar flares for May 20, 2014
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 |
|---|---|---|---|---|
| C1.0 | 21:01 | 21:35 | 22:01 | 2071 |
| C1.9 | 01:11 | 01:48 | 02:37 | 2060 |