Solar flares on May 16, 2026
The most powerful solar flare in 24 hours
M1.9 (strong) flare - May 16 at 8:42 PM
Solar activity index
Value as of the end of the day on May 16, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 15, 2026 to May 16, 2026
Time zone — UTC+03 (Nazran)
List of solar flares for May 16, 2026
The total number of solar flares of class C and higher — 8 flares
C class — 5 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.5 | 22:57 | 23:03 | 23:09 | 4435 |
| C2.5 | 22:02 | 22:07 | 22:11 | 4435 |
| M1.9 | 20:39 | 20:42 | 20:44 | 4435 |
| M1.3 | 19:22 | 19:29 | 19:34 | 4436 |
| M1.9 | 18:50 | 19:12 | 19:22 | 4436 |
| C3.4 | 18:08 | 18:12 | 18:16 | 4435 |
| C1.1 | 17:19 | 17:39 | 17:56 | 4436 |
| C1.0 | 01:41 | 01:50 | 01:55 | 4435 |