Solar flares on July 9, 2003
The most powerful solar flare in 24 hours
M2.0 (strong) flare - July 9 at 10:38 PM
Solar activity index
Value as of the end of the day on July 9, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 8, 2003 to July 9, 2003
Time zone — UTC+00
List of solar flares for July 9, 2003
The total number of solar flares of class C and higher — 8 flares
C class — 7 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.0 | 21:59 | 22:38 | 22:45 | 397 |
| C5.4 | 20:42 | 20:50 | 20:53 | 397 |
| C2.5 | 20:11 | 20:27 | 20:33 | 397 |
| C2.6 | 19:42 | 19:47 | 19:50 | 397 |
| C1.8 | 19:24 | 19:30 | 19:38 | 397 |
| C1.3 | 19:12 | 19:18 | 19:21 | 397 |
| C5.8 | 16:24 | 16:37 | 16:51 | 397 |
| C2.4 | 14:39 | 14:46 | 15:38 | 402 |