Solar flares on April 14, 2002
The most powerful solar flare in 24 hours
M3.7 (strong) flare - April 14 at 7:14 PM
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-05 (Springfield) — 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 — 8 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.2 | 22:05 | 22:55 | 00:06 | 9906 |
| C9.8 | 21:46 | 21:51 | 21:55 | 9893 |
| M3.7 | 18:34 | 19:14 | 19:25 | 9893 |
| C7.2 | 17:22 | 17:29 | 17:33 | 9893 |
| C7.3 | 16:04 | 16:25 | 16:43 | 9893 |
| C4.4 | 15:51 | 15:56 | 16:03 | 9907 |
| C2.0 | 14:36 | 14:45 | 14:50 | — |
| C3.8 | 08:37 | 08:50 | 09:15 | 9906 |
| C9.6 | 02:28 | 02:39 | 02:44 | 9893 |
| C5.3 | 01:50 | 02:01 | 02:06 | 9907 |