Solar flares on September 10, 2017
The most powerful solar flare in 24 hours
X8.2 (very strong) flare - September 10 at 4:06 PM
Solar activity index
Value as of the end of the day on September 10, 2017
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 9, 2017 to September 10, 2017
Time zone — UTC+00
List of solar flares for September 10, 2017
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 0 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| X8.2 | 15:35 | 16:06 | 16:31 | 2673 |
| C1.0 | 15:23 | 15:26 | 15:28 | 2673 |
| C1.6 | 14:19 | 14:23 | 14:25 | 2673 |
| C2.9 | 09:02 | 09:20 | 09:34 | 2673 |
| C9.0 | 02:40 | 03:09 | 03:25 | 2673 |