Solar flares on March 23, 2011
The most powerful solar flare in 24 hours
M1.4 (strong) flare - March 23 at 2:17 AM
Solar activity index
Value as of the end of the day on March 23, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 22, 2011 to March 23, 2011
Time zone — UTC+00 (Lisbon)
List of solar flares for March 23, 2011
The total number of solar flares of class C and higher — 2 flares
C class — 1 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 17:06 | 17:10 | 17:13 | 1176 |
| M1.4 | 02:03 | 02:17 | 02:24 | 1176 |