:Product: Solar Region Summary
:Issued: 2026 Apr 16 0030 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Weather Prediction Center and the U.S. Air Force.
#
Joint USAF/NOAA Solar Region Summary
SRS Number 106 Issued at 0030Z on 16 Apr 2026
Report compiled from data received at SWO on 15 Apr
I. Regions with Sunspots. Locations Valid at 15/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4415 S18W19 015 0090 Hsx 03 03 Alpha
4416 N20W50 046 0110 Dso 07 07 Beta
4419 N13E43 313 0260 Eki 11 17 Beta-Gamma
IA. H-alpha Plages without Spots. Locations Valid at 15/2400Z Apr
Nmbr Location Lo
4414 N15W31 027
4418 S11W21 017
II. Regions Due to Return 16 Apr to 18 Apr
Nmbr Lat Lo
4401 N25 263
4399 S16 262
4402 N19 253
Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the
Product Subscription Site. Please do not use the from address for correspondence, as it is not monitored. For comments or help, please contact
SWPC Help.