Solar flares on May 19, 2026
The most powerful solar flare in 24 hours
C2.1 (normal) flare - May 19 at 12:00 PM
Solar activity index
Value as of the end of the day on May 19, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 18, 2026 to May 19, 2026
Time zone — UTC-08 (Anchorage) — summer time
List of solar flares for May 19, 2026
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 20:12 | 20:43 | 21:13 | — |
| C1.4 | 13:58 | 14:03 | 14:07 | 4436 |
| C1.0 | 13:11 | 13:25 | 13:40 | 4436 |
| C2.1 | 11:44 | 12:00 | 12:09 | 4436 |
| C1.1 | 08:42 | 08:51 | 09:05 | 4436 |