Solar flares on May 7, 2012
The most powerful solar flare in 24 hours
M1.9 (strong) flare - May 7 at 8:01 PM
Solar activity index
Value as of the end of the day on May 7, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 6, 2012 to May 7, 2012
Time zone — UTC+05:30 (Ranchi)
List of solar flares for May 7, 2012
The total number of solar flares of class C and higher — 17 flares
C class — 16 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.4 | 22:50 | 22:56 | 23:00 | 1476 |
| M1.9 | 19:33 | 20:01 | 20:22 | 1471 |
| C1.1 | 18:07 | 18:11 | 18:15 | — |
| C7.9 | 16:32 | 16:38 | 16:41 | 1476 |
| C1.1 | 15:58 | 16:03 | 16:07 | 1471 |
| C1.4 | 13:56 | 14:00 | 14:03 | — |
| C4.0 | 12:15 | 12:33 | 12:38 | 1476 |
| C1.3 | 11:39 | 11:50 | 11:55 | — |
| C1.2 | 09:19 | 09:22 | 09:24 | 1476 |
| C1.2 | 09:09 | 09:12 | 09:15 | 1476 |
| C2.7 | 08:50 | 08:55 | 08:59 | 1476 |
| C7.1 | 08:07 | 08:20 | 08:29 | 1476 |
| C1.3 | 06:03 | 06:06 | 06:09 | 1476 |
| C1.1 | 04:41 | 04:44 | 04:51 | 1476 |
| C1.1 | 03:57 | 04:01 | 04:08 | 1476 |
| C4.3 | 01:35 | 01:45 | 01:50 | 1476 |
| C2.3 | 00:52 | 00:56 | 01:02 | 1476 |