Solar flares on September 19, 2012
The most powerful solar flare in 24 hours
C2.6 (normal) flare - September 19 at 6:12 PM
Solar activity index
Value as of the end of the day on September 19, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 18, 2012 to September 19, 2012
Time zone — UTC+03 (Kaluga)
List of solar flares for September 19, 2012
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 19:37 | 19:42 | 19:52 | 1576 |
| C2.6 | 18:04 | 18:12 | 18:21 | 1576 |