Solar flares on August 14, 2003
The most powerful solar flare in 24 hours
C7.7 (normal) flare - August 14 at 8:18 PM
Solar activity index
Value as of the end of the day on August 14, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 13, 2003 to August 14, 2003
Time zone — UTC-04 (Augusta) — summer time
List of solar flares for August 14, 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 |
|---|---|---|---|---|
| C3.1 | 22:33 | 22:42 | 22:51 | — |
| C7.7 | 19:54 | 20:18 | 20:45 | 431 |
| C4.6 | 18:29 | 18:44 | 19:17 | 431 |
| C6.8 | 02:11 | 02:51 | 03:34 | 431 |