Solar flares on April 14, 2002
The most powerful solar flare in 24 hours
M1.4 (strong) flare - April 14 at 5:51 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+02 (Monaco) — summer time
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 |
|---|---|---|---|---|
| C7.3 | 23:04 | 23:25 | 23:43 | 9893 |
| C4.4 | 22:51 | 22:56 | 23:03 | 9907 |
| C2.0 | 21:36 | 21:45 | 21:50 | — |
| C3.8 | 15:37 | 15:50 | 16:15 | 9906 |
| C9.6 | 09:28 | 09:39 | 09:44 | 9893 |
| C5.3 | 08:50 | 09:01 | 09:06 | 9907 |
| C8.6 | 06:48 | 06:52 | 06:56 | 9907 |
| M1.4 | 05:21 | 05:51 | 06:09 | 9893 |
| C5.5 | 03:02 | 03:07 | 03:12 | 9907 |
| C3.4 | 23:59 | 00:06 | 00:18 | — |