Solar flares on August 7, 2003
The most powerful solar flare in 24 hours
C2.1 (normal) flare - August 7 at 9:50 PM
Solar activity index
Value as of the end of the day on August 7, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 6, 2003 to August 7, 2003
Time zone — UTC+01 (London) — summer time
List of solar flares for August 7, 2003
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 |
|---|---|---|---|---|
| C2.1 | 21:42 | 21:50 | 21:56 | — |
| C1.3 | 12:49 | 13:03 | 13:10 | — |