:Product: Solar Region Summary
:Issued: 2026 Mar 17 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 76 Issued at 0030Z on 17 Mar 2026
Report compiled from data received at SWO on 16 Mar
I. Regions with Sunspots. Locations Valid at 16/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4392 S16E15 017 0160 Csi 06 12 Beta-Gamma
4393 N14W17 049 0030 Cro 05 07 Beta
4395 S05E27 005 0030 Dro 05 06 Beta
4396 N20E38 354 0010 Axx 01 01 Alpha
IA. H-alpha Plages without Spots. Locations Valid at 16/2400Z Mar
Nmbr Location Lo
4387 N08W47 079
4389 N12W29 061
4390 N26W54 086
4391 N07W34 066
4394 S12E17 015
II. Regions Due to Return 17 Mar to 19 Mar
Nmbr Lat Lo
None
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