Solar flares on June 8, 2003
The most powerful solar flare in 24 hours
M4.0 (strong) flare - June 8 at 4:11 PM
Solar activity index
Value as of the end of the day on June 8, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 7, 2003 to June 8, 2003
Time zone — UTC+00
List of solar flares for June 8, 2003
The total number of solar flares of class C and higher — 15 flares
C class — 14 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 23:33 | 23:38 | 23:41 | 375 |
| M4.0 | 16:05 | 16:11 | 16:15 | 380 |
| C1.7 | 13:35 | 14:00 | 14:23 | 375 |
| C6.0 | 11:58 | 12:07 | 12:16 | 380 |
| C7.5 | 11:37 | 11:46 | 11:56 | 380 |
| C1.3 | 10:06 | 10:10 | 10:12 | 375 |
| C2.2 | 07:41 | 07:45 | 07:50 | 375 |
| C1.6 | 07:18 | 07:21 | 07:24 | 375 |
| C2.3 | 06:52 | 06:58 | 07:10 | 375 |
| C3.5 | 06:06 | 06:13 | 06:23 | 375 |
| C5.7 | 04:57 | 05:06 | 05:15 | 375 |
| C3.9 | 04:21 | 04:35 | 04:42 | 375 |
| C3.6 | 03:37 | 03:59 | 04:14 | 375 |
| C1.8 | 01:09 | 01:14 | 01:24 | — |
| C1.5 | 00:02 | 00:07 | 00:10 | 380 |