Solar flares on May 19, 2002
The most powerful solar flare in 24 hours
C3.1 (normal) flare - May 19 at 11:14 PM
Solar activity index
Value as of the end of the day on May 19, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 18, 2002 to May 19, 2002
Time zone — UTC+04 (Samara)
List of solar flares for May 19, 2002
The total number of solar flares of class C and higher — 12 flares
C class — 12 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 23:46 | 23:50 | 23:54 | 0 |
| C3.1 | 23:09 | 23:14 | 23:19 | 0 |
| C2.7 | 22:41 | 22:46 | 22:49 | 0 |
| C2.2 | 21:04 | 21:11 | 21:16 | 9961 |
| C2.3 | 20:18 | 20:22 | 20:24 | 9957 |
| C1.4 | 19:54 | 19:58 | 20:03 | 0 |
| C1.4 | 18:07 | 18:10 | 18:12 | 0 |
| C2.5 | 12:08 | 12:34 | 13:02 | 0 |
| C1.1 | 10:46 | 10:49 | 10:59 | 9957 |
| C1.4 | 05:38 | 05:43 | 05:49 | 0 |
| C1.3 | 04:17 | 04:20 | 04:23 | 0 |
| C1.4 | 01:22 | 01:26 | 01:31 | — |