Solar flares on July 11, 2002
The most powerful solar flare in 24 hours
M5.8 (strong) flare - July 11 at 8:21 PM
Solar activity index
Value as of the end of the day on July 11, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 10, 2002 to July 11, 2002
Time zone — UTC+05:30 (Ranchi)
List of solar flares for July 11, 2002
The total number of solar flares of class C and higher — 11 flares
C class — 9 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M5.8 | 20:14 | 20:21 | 20:27 | 30 |
| M1.0 | 19:45 | 19:49 | 19:52 | 30 |
| C1.7 | 18:06 | 18:09 | 18:21 | 30 |
| C2.5 | 17:34 | 17:38 | 17:45 | — |
| C4.0 | 16:37 | 16:51 | 16:58 | — |
| C2.1 | 16:02 | 16:08 | 16:23 | 30 |
| C1.1 | 13:41 | 13:48 | 14:35 | — |
| C2.1 | 12:38 | 12:43 | 12:47 | 30 |
| C1.4 | 08:05 | 08:10 | 08:12 | — |
| C1.7 | 06:17 | 06:23 | 06:30 | — |
| C1.4 | 00:41 | 00:45 | 00:49 | 30 |