:Product: Solar Region Summary
:Issued: 2026 Apr 30 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 120 Issued at 0030Z on 30 Apr 2026
Report compiled from data received at SWO on 29 Apr
I. Regions with Sunspots. Locations Valid at 29/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4420 N16W56 227 0300 Fkc 17 23 Beta-Gamma-Delta
4423 S10W39 210 0030 Bxo 05 05 Beta
4424 N17W22 193 0155 Eao 12 14 Beta
4425 N05E10 161 0300 Ekc 12 27 Beta
4427 S30E13 158 0005 Axx 01 01 Alpha
4428 S24W00 171 0080 Dai 06 12 Beta
IA. H-alpha Plages without Spots. Locations Valid at 29/2400Z Apr
Nmbr Location Lo
4421 S12W44 212
II. Regions Due to Return 30 Apr to 02 May
Nmbr Lat Lo
4416 N20 061
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.