:Product: Solar Region Summary

:Issued: 2025 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 2025
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

4054 S15W84   257  0090 Cso  04   04 Beta

4055 N04W64   237  0740 Ekc  12   17 Beta-Gamma-Delta

4056 S08W09   182  0060 Cso  02   03 Beta

4058 N13W65   238  0070 Dao  06   07 Beta

4060 N09E34   139  0130 Dso  04   07 Beta

4061 N17W04   177  0020 Dso  03   05 Beta

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

Nmbr  Location  Lo

4057  N09W12   185

4059  N13E13   160

II. Regions Due to Return 13 Apr to 15 Apr

Nmbr Lat    Lo

None

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