Solar flares on September 25, 2009
The most powerful solar flare in 24 hours
C2.0 (normal) flare - September 25 at 4:02 AM
Solar activity index
Value as of the end of the day on September 25, 2009
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 24, 2009 to September 25, 2009
Time zone — UTC+03 (Moscow)
List of solar flares for September 25, 2009
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.0 | 03:47 | 04:02 | 04:16 | 1026 |