Solar flares on May 4, 2014
The most powerful solar flare in 24 hours
C9.2 (normal) flare - May 4 at 12:31 PM
Solar activity index
Value as of the end of the day on May 4, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 3, 2014 to May 4, 2014
Time zone — UTC+00
List of solar flares for May 4, 2014
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 23:07 | 23:12 | 23:13 | 2053 |
| C1.1 | 22:52 | 22:56 | 22:59 | 2051 |
| C1.2 | 18:42 | 18:50 | 18:55 | 2053 |
| C1.4 | 17:16 | 17:38 | 17:50 | 2053 |
| C1.3 | 15:54 | 16:01 | 16:04 | 2049 |
| C9.2 | 12:22 | 12:31 | 12:39 | 2051 |
| C2.5 | 08:57 | 09:05 | 09:14 | 2051 |
| C1.2 | 02:19 | 02:23 | 02:37 | 2051 |