Solar flares on August 12, 2002
The most powerful solar flare in 24 hours
C3.6 (normal) flare - August 12 at 1:26 AM
Solar activity index
Value as of the end of the day on August 12, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 11, 2002 to August 12, 2002
Time zone — UTC+04 (Samara)
List of solar flares for August 12, 2002
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.0 | 19:39 | 19:43 | 19:47 | — |
| C2.7 | 11:49 | 12:17 | 12:26 | 58 |
| C1.8 | 08:05 | 08:09 | 08:12 | 58 |
| C1.4 | 06:16 | 06:19 | 06:23 | — |
| C3.3 | 02:10 | 02:22 | 02:31 | — |
| C3.6 | 01:22 | 01:26 | 01:29 | 58 |
| C1.7 | 00:22 | 00:26 | 00:29 | — |