:Product: Solar Region Summary
:Issued: 2025 Jun 18 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 169 Issued at 0030Z on 18 Jun 2025
Report compiled from data received at SWO on 17 Jun
I. Regions with Sunspots. Locations Valid at 17/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4111 N15W37 057 0070 Cso 04 05 Beta
4113 N10W22 042 0010 Axx 02 01 Alpha
4114 N18W12 032 0330 Ekc 13 32 Beta-Gamma-Delta
4115 N20W01 021 0120 Eso 11 05 Beta
4116 S12W16 036 0070 Dso 08 04 Beta
IA. H-alpha Plages without Spots. Locations Valid at 17/2400Z Jun
Nmbr Location Lo
4112 S09W61 081
II. Regions Due to Return 18 Jun to 20 Jun
Nmbr Lat Lo
4101 N04 284
4099 S14 273
4100 N10 264
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