Solar flares on July 13, 2002
The most powerful solar flare in 24 hours
C2.2 (normal) flare - July 13 at 2:15 AM
Solar activity index
Value as of the end of the day on July 13, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 12, 2002 to July 13, 2002
Time zone — UTC-06 (Red deer) — summer time
List of solar flares for July 13, 2002
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 |
|---|---|---|---|---|
| C1.2 | 23:14 | 23:20 | 23:25 | 30 |
| C2.2 | 02:12 | 02:15 | 02:18 | 30 |
| C1.6 | 01:50 | 01:53 | 01:55 | 30 |