:Product: Solar Region Summary
:Issued: 2026 Oct 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 289 Issued at 0030Z on 16 Oct 2026
Report compiled from data received at SWO on 15 Oct
I. Regions with Sunspots. Locations Valid at 15/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4548 S13W93 189 0020 Hsx 01 01 Alpha
4551 S15W06 102 0620 Eki 12 32 Beta-Gamma-Delta
4553 N06E06 090 0010 Axx 01 01 Alpha
4555 S07W56 152 0010 Cro 04 03 Beta
4557 N07E29 067 0050 Dri 05 17 Beta
IA. H-alpha Plages without Spots. Locations Valid at 15/2400Z Oct
Nmbr Location Lo
4554 N07E20 076
4556 N03E32 064
4558 S08W48 144
II. Regions Due to Return 16 Oct to 18 Oct
Nmbr Lat Lo
4546 S18 330
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.