:Product: Solar Region Summary
:Issued: 2026 Mar 12 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 71 Issued at 0030Z on 12 Mar 2026
Report compiled from data received at SWO on 11 Mar
I. Regions with Sunspots. Locations Valid at 11/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4381 N09W82 179 0080 Hsx 04 02 Alpha
4384 N08W57 154 0200 Cao 03 04 Beta
4387 N08E23 074 0005 Axx 01 01 Alpha
4388 S15W46 144 0030 Dri 05 08 Beta
4389 N12E39 058 0010 Hrx 01 01 Alpha
4390 N26E15 082 0020 Dro 05 04 Beta
4391 N06E34 063 0020 Cro 04 05 Beta
4392 S15E79 018 0080 Hsx 02 01 Alpha
4393 N14E49 048 0040 Cro 06 04 Beta
IA. H-alpha Plages without Spots. Locations Valid at 11/2400Z Mar
Nmbr Location Lo
4385 S09W64 161
II. Regions Due to Return 12 Mar to 14 Mar
Nmbr Lat Lo
None
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