Solar flares on August 3, 2002
The most powerful solar flare in 24 hours
X1.0 (very strong) flare - August 3 at 9:07 PM
Solar activity index
Value as of the end of the day on August 3, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 2, 2002 to August 3, 2002
Time zone — UTC+02 (Bern) — summer time
List of solar flares for August 3, 2002
The total number of solar flares of class C and higher — 13 flares
C class — 12 | M class — 0 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| C6.1 | 23:25 | 23:32 | 23:37 | 44 |
| C3.7 | 23:11 | 23:17 | 23:24 | 40 |
| X1.0 | 20:59 | 21:07 | 21:11 | 39 |
| C2.4 | 20:27 | 20:33 | 20:41 | — |
| C2.7 | 18:52 | 18:56 | 19:04 | 50 |
| C2.9 | 17:13 | 17:28 | 17:39 | — |
| C5.3 | 14:59 | 15:04 | 15:09 | — |
| C1.7 | 12:22 | 12:25 | 12:27 | — |
| C2.7 | 11:15 | 11:19 | 11:26 | 50 |
| C2.1 | 08:11 | 08:15 | 08:19 | — |
| C7.5 | 06:32 | 06:40 | 06:49 | 57 |
| C3.2 | 01:58 | 02:01 | 02:04 | 44 |
| C8.3 | 00:50 | 01:01 | 01:04 | 57 |