Solar flares on July 1, 2003
The most powerful solar flare in 24 hours
M3.0 (strong) flare - July 1 at 11:28 PM
Solar activity index
Value as of the end of the day on July 1, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 30, 2003 to July 1, 2003
Time zone — UTC-08 (Anchorage) — summer time
List of solar flares for July 1, 2003
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M3.0 | 23:06 | 23:28 | 23:46 | 397 |
| C1.0 | 12:10 | 12:29 | 12:45 | 397 |
| C1.1 | 10:40 | 11:02 | 11:29 | 397 |
| C1.4 | 09:54 | 10:02 | 10:06 | 397 |
| C2.3 | 05:33 | 05:43 | 06:03 | 397 |