Solar flares on March 25, 2011
The most powerful solar flare in 24 hours
M1.0 (strong) flare - March 25 at 7:22 PM
Solar activity index
Value as of the end of the day on March 25, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 24, 2011 to March 25, 2011
Time zone — UTC-04 (Columbus) — summer time
List of solar flares for March 25, 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 |
|---|---|---|---|---|
| C1.0 | 20:55 | 20:58 | 21:02 | 1176 |
| M1.0 | 19:08 | 19:22 | 19:30 | 1176 |
| C1.0 | 12:47 | 13:13 | 13:22 | 1176 |