Solar flares on May 7, 2003
The most powerful solar flare in 24 hours
C4.2 (normal) flare - May 7 at 12:40 PM
Solar activity index
Value as of the end of the day on May 7, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 6, 2003 to May 7, 2003
Time zone — UTC+05:30 (Aligarh)
List of solar flares for May 7, 2003
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 21:21 | 21:24 | 21:26 | — |
| C1.8 | 18:36 | 18:42 | 18:46 | 349 |
| C2.3 | 16:21 | 16:24 | 16:27 | — |
| C2.2 | 15:47 | 15:57 | 16:06 | — |
| C4.2 | 12:32 | 12:40 | 12:46 | 348 |
| C3.2 | 11:19 | 11:42 | 11:56 | 349 |
| C2.6 | 02:34 | 02:44 | 02:54 | 348 |
| C2.0 | 01:48 | 02:17 | 02:27 | 348 |
| C2.8 | 00:43 | 00:55 | 01:20 | 349 |