Solar flares on August 12, 2003
The most powerful solar flare in 24 hours
C1.6 (normal) flare - August 12 at 1:12 PM
Solar activity index
Value as of the end of the day on August 12, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 11, 2003 to August 12, 2003
Time zone — UTC+03 (Bryansk)
List of solar flares for August 12, 2003
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 13:05 | 13:12 | 13:20 | 431 |
| C1.1 | 09:30 | 09:35 | 09:38 | 424 |
| C1.1 | 04:42 | 04:54 | 05:02 | 431 |
| C1.0 | 04:23 | 04:29 | 04:33 | 431 |