:Product: Solar Region Summary

:Issued: 2025 Nov 27 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 331 Issued at 0030Z on 27 Nov 2025
Report compiled from data received at SWO on 26 Nov

I.  Regions with Sunspots.  Locations Valid at 26/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4287 N01W27   067  0020 Hrx  01   01 Alpha

4288 N17W05   045  0140 Cso  03   04 Beta

4290 S10E04   036  0070 Hsx  03   01 Alpha

4291 S14E12   028  0200 Eai  11   18 Beta-Gamma

4292 S16W47   087  0090 Dai  08   11 Beta-Gamma

IA. H-alpha Plages without Spots.  Locations Valid at 26/2400Z Nov

Nmbr  Location  Lo

4286  S15W61   101

4289  S02W19   059

4293  N08E16   024

II. Regions Due to Return 27 Nov to 29 Nov

Nmbr Lat    Lo

4272 N22    308

4281 S14    306

4275 N08    294

4274 N24    289

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