Solar flares on July 17, 2001
The most powerful solar flare in 24 hours
C2.4 (normal) flare - July 17 at 11:24 AM
Solar activity index
Value as of the end of the day on July 17, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 16, 2001 to July 17, 2001
Time zone — UTC+01 (Dublin) — summer time
List of solar flares for July 17, 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 |
|---|---|---|---|---|
| C2.4 | 11:17 | 11:24 | 11:30 | 9539 |
| C1.3 | 08:26 | 08:32 | 08:39 | 9543 |
| C1.3 | 00:57 | 01:11 | 01:19 | 9543 |