:Product: Solar Region Summary

:Issued: 2026 May 01 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 121 Issued at 0030Z on 01 May 2026
Report compiled from data received at SWO on 30 Apr

I.  Regions with Sunspots.  Locations Valid at 30/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4420 N16W69   227  0280 Fkc  17   10 Beta-Gamma-Delta

4423 S10W53   210  0025 Bxo  07   08 Beta

4424 N17W35   192  0160 Eai  14   12 Beta-Gamma

4425 N05W03   161  0285 Ekc  11   23 Beta

4428 S24W13   170  0090 Dai  08   13 Beta

4429 S04E35   122  0030 Cro  04   04 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 30/2400Z Apr

Nmbr  Location  Lo

4421  S12W58   214

4427  S29W00   157

II. Regions Due to Return 01 May to 03 May

Nmbr Lat    Lo

4416 N20    061

4415 S18    033

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