Event Dime
The ARRL Solar Update
Education & Learning
- When:
- June 19, 2026 ยท 7:49 PM
- Where:
- RSS Feed
- Source:
- RSS Feed
Solar activity has been low with only C-class solar flare activity. Region 4465 underwent some decay and only produced a low-levelC-class flare. Region 4469 decayed further and was inactive. Region4470 underwent some growth, but did not increase in magneticcomplexity and was primarily inactive. The largest solar flare of theperiod, a C2.5 on June 17, came from just beyond the west limb withthe l...