:Product: Solar Region Summary
:Issued: 2025 Feb 24 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 55 Issued at 0030Z on 24 Feb 2025
Report compiled from data received at SWO on 23 Feb
I. Regions with Sunspots. Locations Valid at 23/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
3991 S09W85 171 0010 Cro 04 03 Beta
3993 N15W58 144 0180 Hsx 03 01 Alpha
3996 S16W47 133 0220 Fao 17 05 Beta
3998 S14W28 114 0290 Ekc 13 28 Beta-Gamma
4000 N17W20 106 0180 Dai 09 20 Beta-Gamma-Delta
4001 N24W90 176 0050 Dai 04 04 Beta
4002 N13E06 080 0020 Cro 04 06 Beta
4003 N10E35 051 0010 Bxo 03 02 Beta
4004 S15E57 029 0030 Hsx 02 01 Alpha
4005 S05E39 047 0010 Cro 03 02 Beta
4006 N17E57 029 0150 Dai 06 04 Beta
IA. H-alpha Plages without Spots. Locations Valid at 23/2400Z Feb
Nmbr Location Lo
3997 N03W70 156
3999 N04W48 134
II. Regions Due to Return 24 Feb to 26 Feb
Nmbr Lat Lo
3988 S18 325
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.