:Product: Solar Region Summary

:Issued: 2026 Apr 13 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 103 Issued at 0030Z on 13 Apr 2026
Report compiled from data received at SWO on 12 Apr

I.  Regions with Sunspots.  Locations Valid at 12/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4415 S18E18   017  0100 Cso  06   04 Beta

4416 N19W11   047  0140 Dai  07   10 Beta

4417 S08W88   123  0030 Dao  04   03 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 12/2400Z Apr

Nmbr  Location  Lo

4411  S06W81   116

4412  N11W85   120

4414  N15E11   024

II. Regions Due to Return 13 Apr to 15 Apr

Nmbr Lat    Lo

4410 N10    271

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