Solar flares on July 17, 2003
The most powerful solar flare in 24 hours
C9.8 (normal) flare - July 17 at 1:23 PM
Solar activity index
Value as of the end of the day on July 17, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 16, 2003 to July 17, 2003
Time zone — UTC+05 (Tashkent)
List of solar flares for July 17, 2003
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.8 | 23:36 | 23:40 | 23:43 | 410 |
| C2.2 | 23:14 | 23:22 | 23:29 | 412 |
| C2.8 | 22:39 | 22:44 | 22:48 | 410 |
| C1.4 | 21:49 | 21:54 | 21:58 | 410 |
| C2.6 | 20:21 | 20:29 | 20:37 | 410 |
| C2.3 | 13:58 | 14:14 | 14:23 | 410 |
| C9.8 | 13:17 | 13:23 | 13:29 | 412 |
| C1.1 | 07:11 | 07:46 | 08:08 | — |