Solar flares on June 23, 2001
The most powerful solar flare in 24 hours
X1.2 (very strong) flare - June 23 at 5:08 AM
Solar activity index
Value as of the end of the day on June 23, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 22, 2001 to June 23, 2001
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for June 23, 2001
The total number of solar flares of class C and higher — 11 flares
C class — 7 | M class — 3 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.2 | 20:56 | 20:59 | 21:05 | 9511 |
| C3.6 | 18:22 | 18:28 | 18:38 | 9511 |
| C7.0 | 15:25 | 15:33 | 15:46 | 9511 |
| C4.0 | 13:43 | 14:04 | 14:06 | 9511 |
| C6.8 | 09:30 | 09:34 | 09:36 | 9511 |
| M1.3 | 07:20 | 07:26 | 07:34 | 9511 |
| C6.2 | 06:04 | 06:09 | 06:11 | 9511 |
| X1.2 | 05:02 | 05:08 | 05:11 | 9511 |
| C8.0 | 03:07 | 03:13 | 03:15 | 9511 |
| M5.6 | 01:10 | 01:15 | 01:20 | 9511 |
| M1.1 | 00:57 | 01:01 | 01:06 | 9511 |