Solar flares on August 17, 2004
The most powerful solar flare in 24 hours
M2.4 (strong) flare - August 17 at 10:37 PM
Solar activity index
Value as of the end of the day on August 17, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 16, 2004 to August 17, 2004
Time zone — UTC+03 (Volgograd)
List of solar flares for August 17, 2004
The total number of solar flares of class C and higher — 13 flares
C class — 10 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.4 | 22:26 | 22:37 | 22:48 | 656 |
| C7.2 | 21:00 | 21:14 | 21:28 | 656 |
| C1.6 | 19:05 | 19:48 | 20:03 | 656 |
| C8.8 | 16:19 | 16:40 | 16:51 | 656 |
| C1.8 | 13:44 | 13:47 | 13:50 | 661 |
| C4.1 | 12:52 | 12:58 | 13:02 | 656 |
| C4.9 | 11:32 | 11:37 | 11:42 | 656 |
| C5.2 | 10:35 | 10:40 | 10:47 | 656 |
| M1.1 | 07:59 | 08:06 | 08:14 | 656 |
| C4.5 | 06:35 | 06:47 | 07:10 | 656 |
| C2.9 | 04:57 | 05:03 | 05:06 | 656 |
| C2.9 | 03:41 | 03:50 | 03:59 | 656 |
| M1.1 | 01:29 | 01:44 | 01:52 | 656 |