Solar flares on July 30, 2012
The most powerful solar flare in 24 hours
M1.1 (strong) flare - July 30 at 11:48 AM
Solar activity index
Value as of the end of the day on July 30, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 29, 2012 to July 30, 2012
Time zone — UTC-04 (Moosonee) — summer time
List of solar flares for July 30, 2012
The total number of solar flares of class C and higher — 13 flares
C class — 12 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 23:28 | 23:34 | 23:35 | 1536 |
| C1.8 | 21:48 | 21:51 | 21:54 | 1532 |
| C1.8 | 19:10 | 19:18 | 19:28 | 1526 |
| M1.1 | 11:39 | 11:48 | 11:53 | 1536 |
| C8.8 | 09:55 | 10:03 | 10:05 | 1532 |
| C1.5 | 07:04 | 07:07 | 07:09 | 1532 |
| C2.3 | 06:28 | 06:35 | 06:41 | — |
| C2.1 | 04:21 | 04:26 | 04:31 | 1528 |
| C1.6 | 03:54 | 03:58 | 04:01 | — |
| C2.4 | 03:06 | 03:10 | 03:16 | — |
| C4.0 | 02:03 | 02:12 | 02:22 | — |
| C1.3 | 01:14 | 01:17 | 01:21 | — |
| C2.4 | 00:16 | 00:24 | 00:28 | 1528 |