Solar flares on July 28, 2012
The most powerful solar flare in 24 hours
C2.1 (normal) flare - July 28 at 1:57 AM
Solar activity index
Value as of the end of the day on July 28, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 27, 2012 to July 28, 2012
Time zone — UTC+05:30 (Ranchi)
List of solar flares for July 28, 2012
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 18:40 | 18:49 | 18:56 | — |
| C1.7 | 12:51 | 12:59 | 13:12 | 1530 |
| C2.1 | 01:48 | 01:57 | 02:10 | 1530 |