:Product: Solar Region Summary
:Issued: 2025 Mar 14 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 73 Issued at 0030Z on 14 Mar 2025
Report compiled from data received at SWO on 13 Mar
I. Regions with Sunspots. Locations Valid at 13/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4018 S21W24 232 0100 Hsx 03 03 Alpha
4019 N06W09 217 0200 Dac 07 16 Beta-Delta
4020 N19E11 197 0050 Hsx 02 01 Alpha
4021 S06E29 179 0100 Cai 05 07 Beta-Delta
4022 N08E19 189 0030 Dro 06 06 Beta
4023 N25E32 176 0030 Hsx 02 01 Alpha
4024 N05W83 291 0010 Axx 01 01 Alpha
4025 N10E28 180 0030 Dro 05 07 Beta
4026 S20E37 171 0010 Bxo 04 03 Beta
4027 N11W36 244 0010 Axx 01 01 Alpha
4028 S17E65 143 0120 Dai 03 04 Beta
IA. H-alpha Plages without Spots. Locations Valid at 13/2400Z Mar
Nmbr Location Lo
4016 S25W74 283
4017 S05W58 267
II. Regions Due to Return 14 Mar to 16 Mar
Nmbr Lat Lo
4002 N16 091
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