Solar flares on May 30, 2011
The most powerful solar flare in 24 hours
C2.8 (normal) flare - May 30 at 4:01 AM
Solar activity index
Value as of the end of the day on May 30, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 29, 2011 to May 30, 2011
Time zone — UTC-07 (Abbotsford) — summer time
List of solar flares for May 30, 2011
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 22:29 | 22:53 | 23:20 | 1226 |
| C1.8 | 21:34 | 21:43 | 21:49 | 1227 |
| C2.8 | 03:48 | 04:01 | 04:22 | 1227 |