Solar flares on September 25, 2012
The most powerful solar flare in 24 hours
C4.5 (normal) flare - September 25 at 9:53 PM
Solar activity index
Value as of the end of the day on September 25, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 24, 2012 to September 25, 2012
Time zone — UTC+04 (Samara)
List of solar flares for September 25, 2012
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.5 | 21:47 | 21:53 | 21:56 | 1580 |
| C1.1 | 13:37 | 13:43 | 13:51 | — |
| C1.0 | 10:34 | 10:58 | 11:24 | 1573 |
| C3.6 | 08:24 | 08:35 | 08:49 | 1577 |
| C1.7 | 06:40 | 06:47 | 06:55 | 1575 |
| C1.1 | 05:51 | 05:55 | 05:59 | — |