Solar flares on April 14, 2002
The most powerful solar flare in 24 hours
M1.4 (strong) flare - April 14 at 3:51 AM
Solar activity index
Value as of the end of the day on April 14, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 13, 2002 to April 14, 2002
Time zone — UTC+00
List of solar flares for April 14, 2002
The total number of solar flares of class C and higher — 10 flares
C class — 9 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.2 | 22:22 | 22:29 | 22:33 | 9893 |
| C7.3 | 21:04 | 21:25 | 21:43 | 9893 |
| C4.4 | 20:51 | 20:56 | 21:03 | 9907 |
| C2.0 | 19:36 | 19:45 | 19:50 | — |
| C3.8 | 13:37 | 13:50 | 14:15 | 9906 |
| C9.6 | 07:28 | 07:39 | 07:44 | 9893 |
| C5.3 | 06:50 | 07:01 | 07:06 | 9907 |
| C8.6 | 04:48 | 04:52 | 04:56 | 9907 |
| M1.4 | 03:21 | 03:51 | 04:09 | 9893 |
| C5.5 | 01:02 | 01:07 | 01:12 | 9907 |