Solar flares on September 19, 2015
The most powerful solar flare in 24 hours
C2.4 (normal) flare - September 19 at 9:46 PM
Solar activity index
Value as of the end of the day on September 19, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 18, 2015 to September 19, 2015
Time zone — UTC+00
List of solar flares for September 19, 2015
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 |
|---|---|---|---|---|
| C2.4 | 21:08 | 21:46 | 21:55 | 2419 |
| C1.5 | 16:34 | 17:12 | 17:19 | 2415 |