Solar flares on July 31, 2001
The most powerful solar flare in 24 hours
C6.0 (normal) flare - July 31 at 5:07 AM
Solar activity index
Value as of the end of the day on July 31, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 30, 2001 to July 31, 2001
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for July 31, 2001
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 18:07 | 18:20 | 18:29 | 9561 |
| C1.8 | 12:55 | 13:06 | 13:21 | 9561 |
| C6.0 | 04:57 | 05:07 | 05:16 | — |