Solar flares on August 11, 2002
The most powerful solar flare in 24 hours
C9.5 (normal) flare - August 11 at 5:17 PM
Solar activity index
Value as of the end of the day on August 11, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 10, 2002 to August 11, 2002
Time zone — UTC+05:30 (Thane)
List of solar flares for August 11, 2002
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.9 | 23:05 | 23:31 | 23:43 | — |
| C3.0 | 22:15 | 22:19 | 22:21 | — |
| C2.3 | 20:09 | 20:20 | 20:40 | 61 |
| C2.3 | 19:37 | 19:43 | 19:50 | 69 |
| C1.9 | 19:20 | 19:27 | 19:33 | — |
| C2.2 | 19:00 | 19:04 | 19:11 | 66 |
| C9.5 | 17:07 | 17:17 | 17:28 | — |
| C1.8 | 14:53 | 14:58 | 15:02 | — |
| C1.5 | 14:25 | 14:29 | 14:37 | — |
| C1.4 | 01:37 | 01:40 | 01:47 | — |