Solar flares — February 17, 2026
The strongest solar flare in the day
Flare of C1.1 level (normal) — in 23:48
Solar activity index
Value for Feb 17, 2026 24:00 (end on the day) . The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Feb 16, 2026 to Feb 17, 2026
Time zone — UTC+05 (Tashkent)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Feb 17, 2026
Total number of flares of class C and higher – 2 flares
C type — 2 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.1
|
23:37 | 23:48 | 23:58 | — |
|
C1.0
|
09:41 | 09:52 | 10:02 | — |