Solar flares on August 22, 2002
The most powerful solar flare in 24 hours
M5.4 (strong) flare - August 22 at 7:27 AM
Solar activity index
Value as of the end of the day on August 22, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 21, 2002 to August 22, 2002
Time zone — UTC+05:30 (Pune)
List of solar flares for August 22, 2002
The total number of solar flares of class C and higher — 16 flares
C class — 14 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.2 | 23:09 | 23:32 | 23:45 | 87 |
| C3.4 | 22:25 | 22:28 | 22:33 | 87 |
| C7.0 | 21:46 | 21:54 | 22:00 | 79 |
| C4.8 | 19:45 | 19:49 | 19:53 | 69 |
| C2.9 | 18:47 | 18:50 | 18:58 | 69 |
| C4.1 | 16:14 | 16:18 | 16:21 | 85 |
| C5.7 | 13:32 | 13:35 | 13:37 | 69 |
| C5.6 | 11:48 | 13:04 | 13:31 | 79 |
| C2.8 | 10:43 | 10:47 | 10:54 | 85 |
| C3.1 | 08:36 | 08:39 | 08:43 | 69 |
| M5.4 | 07:17 | 07:27 | 07:35 | 69 |
| C3.3 | 07:08 | 07:12 | 07:14 | 83 |
| C3.4 | 05:43 | 05:46 | 05:49 | — |
| C3.5 | 04:53 | 04:56 | 04:59 | 69 |
| C4.4 | 04:06 | 04:10 | 04:13 | 69 |
| C8.9 | 00:33 | 00:37 | 00:41 | 69 |