Solar flares on July 2, 2002
The most powerful solar flare in 24 hours
X1.5 (very strong) flare - July 2 at 7:13 PM
Solar activity index
Value as of the end of the day on July 2, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 1, 2002 to July 2, 2002
Time zone — UTC-07 (Phoenix)
List of solar flares for July 2, 2002
The total number of solar flares of class C and higher — 11 flares
C class — 9 | M class — 1 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| X1.5 | 19:08 | 19:13 | 19:16 | 17 |
| C2.0 | 18:37 | 18:44 | 18:52 | — |
| C4.1 | 17:00 | 17:31 | 17:45 | — |
| C4.9 | 15:35 | 15:53 | 15:58 | — |
| M1.5 | 13:19 | 13:31 | 13:41 | 17 |
| C5.2 | 12:46 | 13:01 | 13:09 | 17 |
| C1.0 | 11:31 | 11:36 | 11:40 | 19 |
| C1.0 | 11:13 | 11:17 | 11:20 | — |
| C2.3 | 07:08 | 07:17 | 07:23 | 19 |
| C1.8 | 05:02 | 05:30 | 05:52 | — |
| C1.1 | 02:38 | 02:42 | 02:47 | — |