Solar flares on June 1, 2007
The most powerful solar flare in 24 hours
M2.8 (strong) flare - June 1 at 3:59 PM
Solar activity index
Value as of the end of the day on June 1, 2007
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 31, 2007 to June 1, 2007
Time zone — UTC+01 (London) — summer time
List of solar flares for June 1, 2007
The total number of solar flares of class C and higher — 4 flares
C class — 1 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.8 | 23:17 | 23:22 | 23:26 | 960 |
| M2.1 | 22:40 | 22:52 | 22:59 | 960 |
| M2.8 | 15:35 | 15:59 | 16:11 | 960 |
| M1.0 | 07:46 | 07:51 | 07:59 | 960 |