:Product: Solar Region Summary

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

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

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3961 S10W90   184  0320 Eki  11   12 Beta-Gamma

3962 N18W82   176  0030 Hax  01   02 Alpha

3965 N15W70   164  0010 Axx  01   02 Alpha

3967 S15W54   148  0020 Dso  06   04 Beta

3969 S06W40   134  0030 Cao  10   06 Beta

3971 N13W77   171  0170 Dai  06   13 Beta-Gamma

3972 S19W49   143  0020 Cao  07   06 Beta

3973 N13W16   110  0020 Cao  03   03 Beta

3974 S18E72   022  0070 Hax  02   02 Alpha

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

Nmbr  Location  Lo

3970  N15W56   150

II. Regions Due to Return 27 Jan to 29 Jan

Nmbr Lat    Lo

3960 S11    003

3947 N11    360

3950 S18    341

3957 N19    338

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