Solar flares on June 9, 2003
The most powerful solar flare in 24 hours
M4.7 (strong) flare - June 9 at 7:28 AM
Solar activity index
Value as of the end of the day on June 9, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 8, 2003 to June 9, 2003
Time zone — UTC-04 (Granby) — summer time
List of solar flares for June 9, 2003
The total number of solar flares of class C and higher — 15 flares
C class — 13 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.0 | 22:48 | 22:54 | 23:01 | 375 |
| C3.3 | 22:22 | 22:27 | 22:36 | 375 |
| C3.0 | 22:10 | 22:14 | 22:17 | 375 |
| C7.1 | 16:53 | 16:57 | 17:01 | 375 |
| C3.4 | 16:07 | 16:25 | 16:27 | 375 |
| C5.0 | 15:27 | 15:32 | 15:44 | 380 |
| C9.4 | 14:58 | 15:01 | 15:06 | 375 |
| C5.4 | 13:02 | 13:07 | 13:27 | 375 |
| C5.9 | 12:25 | 12:29 | 12:35 | 375 |
| C5.3 | 10:33 | 10:38 | 10:40 | 375 |
| M4.7 | 07:21 | 07:28 | 07:33 | 375 |
| C4.0 | 06:16 | 06:19 | 06:21 | 375 |
| C3.3 | 04:57 | 05:02 | 05:22 | 375 |
| C3.0 | 02:46 | 03:08 | 03:14 | 375 |
| C2.8 | 00:04 | 00:09 | 00:16 | 375 |