Solar flares on June 4, 2001
The most powerful solar flare in 24 hours
M2.4 (strong) flare - June 4 at 11:12 AM
Solar activity index
Value as of the end of the day on June 4, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 3, 2001 to June 4, 2001
Time zone — UTC+03 (Riga)
List of solar flares for June 4, 2001
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 19:11 | 19:33 | 19:44 | 9474 |
| C1.4 | 18:10 | 18:15 | 18:23 | 9488 |
| M2.4 | 11:03 | 11:12 | 11:20 | 9488 |
| C1.2 | 07:41 | 07:49 | 07:57 | — |
| C1.2 | 06:40 | 06:51 | 06:57 | — |
| C2.2 | 03:34 | 03:46 | 04:06 | 9486 |
| C5.6 | 23:59 | 00:22 | 00:30 | 9488 |