:Product: Solar Region Summary
:Issued: 2026 Apr 11 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 101 Issued at 0030Z on 11 Apr 2026
Report compiled from data received at SWO on 10 Apr
I. Regions with Sunspots. Locations Valid at 10/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4414 N15E37 025 0020 Cro 03 02 Beta
4415 S18E47 015 0100 Hsx 03 01 Alpha
4416 N19E13 049 0020 Dro 02 04 Beta
IA. H-alpha Plages without Spots. Locations Valid at 10/2400Z Apr
Nmbr Location Lo
4411 S06W51 113
4412 N11W57 119
II. Regions Due to Return 11 Apr to 13 Apr
Nmbr Lat Lo
4398 S17 318
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