Solar flares on April 27, 2012
The most powerful solar flare in 24 hours
M1.0 (strong) flare - April 27 at 8:24 AM
Solar activity index
Value as of the end of the day on April 27, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 26, 2012 to April 27, 2012
Time zone — UTC+00
List of solar flares for April 27, 2012
The total number of solar flares of class C and higher — 9 flares
C class — 8 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.2 | 23:35 | 23:39 | 23:43 | — |
| C1.5 | 23:00 | 23:03 | 23:06 | 1470 |
| C1.6 | 21:01 | 21:05 | 21:09 | 1459 |
| C2.0 | 13:18 | 13:22 | 13:27 | 1467 |
| C2.4 | 10:53 | 11:02 | 11:08 | 1465 |
| M1.0 | 08:15 | 08:24 | 08:29 | 1466 |
| C1.1 | 03:02 | 03:07 | 03:18 | 1459 |
| C1.0 | 01:59 | 02:02 | 02:05 | 1469 |
| C1.8 | 23:56 | 00:11 | 00:31 | 1466 |