Solar flares on March 22, 2011
The most powerful solar flare in 24 hours
M1.4 (strong) flare - March 22 at 8:17 PM
Solar activity index
Value as of the end of the day on March 22, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 21, 2011 to March 22, 2011
Time zone — UTC-06 (Edmonton) — summer time
List of solar flares for March 22, 2011
The total number of solar flares of class C and higher — 3 flares
C class — 2 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.4 | 20:03 | 20:17 | 20:24 | 1176 |
| C1.6 | 15:19 | 16:12 | 16:34 | 1176 |
| C2.5 | 09:42 | 09:50 | 10:02 | — |