Solar flares on August 13, 2017
The most powerful solar flare in 24 hours
C1.8 (normal) flare - August 13 at 7:13 PM
Solar activity index
Value as of the end of the day on August 13, 2017
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 12, 2017 to August 13, 2017
Time zone — UTC-07 (Phoenix)
List of solar flares for August 13, 2017
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 |
|---|---|---|---|---|
| C1.8 | 19:05 | 19:13 | 19:16 | — |