:Product: Solar Region Summary

:Issued: 2025 Nov 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 315 Issued at 0030Z on 11 Nov 2025
Report compiled from data received at SWO on 10 Nov

I.  Regions with Sunspots.  Locations Valid at 10/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4272 N22W42   293  0040 Hsx  01   01 Alpha

4274 N24W24   275  0920 Ekc  12   28 Beta-Gamma-Delta

4275 N08W23   274  0130 Cso  05   05 Beta

4276 S17E13   238  0150 Dao  10   12 Beta-Gamma

4277 S07E11   240  0140 Dsi  08   08 Beta

4279 S14E44   207  0020 Hsx  01   01 Alpha

4280 S09E61   190  0010 Bxo  04   03 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 10/2400Z Nov

Nmbr  Location  Lo

4273  S14W78   329

4278  N11E06   245

II. Regions Due to Return 11 Nov to 13 Nov

Nmbr Lat    Lo

4262 S14    155

4257 S09    154

4261 S05    124

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