Solar flares on June 9, 2003
The most powerful solar flare in 24 hours
M4.7 (strong) flare - June 9 at 2:28 PM
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+03 (Athens)
List of solar flares for June 9, 2003
The total number of solar flares of class C and higher — 14 flares
C class — 13 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.1 | 23:53 | 23:57 | 00:01 | 375 |
| C3.4 | 23:07 | 23:25 | 23:27 | 375 |
| C5.0 | 22:27 | 22:32 | 22:44 | 380 |
| C9.4 | 21:58 | 22:01 | 22:06 | 375 |
| C5.4 | 20:02 | 20:07 | 20:27 | 375 |
| C5.9 | 19:25 | 19:29 | 19:35 | 375 |
| C5.3 | 17:33 | 17:38 | 17:40 | 375 |
| M4.7 | 14:21 | 14:28 | 14:33 | 375 |
| C4.0 | 13:16 | 13:19 | 13:21 | 375 |
| C3.3 | 11:57 | 12:02 | 12:22 | 375 |
| C3.0 | 09:46 | 10:08 | 10:14 | 375 |
| C2.8 | 07:04 | 07:09 | 07:16 | 375 |
| C8.8 | 03:12 | 04:15 | 04:34 | 380 |
| C1.3 | 02:33 | 02:38 | 02:41 | 375 |