:Product: Solar Region Summary
:Issued: 2025 Feb 22 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 53 Issued at 0030Z on 22 Feb 2025
Report compiled from data received at SWO on 21 Feb
I. Regions with Sunspots. Locations Valid at 21/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
3989 N19W93 205 0250 Hhx 03 01 Alpha
3990 S09W78 190 0120 Cso 03 03 Beta
3993 N15W32 144 0170 Cso 03 03 Beta
3996 S16W17 129 0330 Fko 17 08 Beta
3997 N03W40 152 0010 Bxo 04 02 Beta
3998 S14W02 114 0220 Eai 11 22 Beta-Gamma-Delta
3999 N06W20 132 0020 Cro 06 03 Beta
4000 N17E07 104 0120 Dai 06 16 Beta
IA. H-alpha Plages without Spots. Locations Valid at 21/2400Z Feb
Nmbr Location Lo
3991 S14W66 178
II. Regions Due to Return 22 Feb to 24 Feb
Nmbr Lat Lo
3976 N11 022
3977 N18 020
3978 N14 007
3984 N15 006
3981 N07 358
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