:Product: Solar Region Summary

:Issued: 2025 Nov 12 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 316 Issued at 0030Z on 12 Nov 2025
Report compiled from data received at SWO on 11 Nov

I.  Regions with Sunspots.  Locations Valid at 11/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4272 N22W55   293  0020 Hrx  01   01 Alpha

4274 N24W37   275  1100 Ekc  12   20 Beta-Gamma-Delta

4275 N08W35   273  0120 Hsx  04   03 Alpha

4276 S17W01   239  0110 Cao  12   11 Beta

4277 S07W02   240  0120 Dsi  07   06 Beta

4279 S13E31   207  0030 Hsx  01   01 Alpha

4280 S09E49   189  0020 Bxi  04   07 Beta

4281 S13W49   287  0010 Bxo  03   02 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 11/2400Z Nov

Nmbr  Location  Lo

4278  N11W08   246

II. Regions Due to Return 12 Nov to 14 Nov

Nmbr Lat    Lo

4261 S06    124

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