:Product: Solar Region Summary

:Issued: 2025 Feb 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 42 Issued at 0030Z on 11 Feb 2025
Report compiled from data received at SWO on 10 Feb

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

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3978 N11W94   351  0030 Hrx  01   01 Alpha

3981 N07W84   341  0190 Esi  13   08 Beta-Gamma

3983 N06W22   279  0080 Dso  10   04 Beta

3986 N06W00   257  0140 Hsx  03   02 Alpha

3987 S09E10   247  0010 Bxo  03   02 Beta

3988 S18W51   308  0010 Bxo  05   03 Beta

3989 N18E50   207  0160 Hsx  02   01 Alpha

3990 S09E68   189  0220 Cao  03   03 Beta

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

Nmbr  Location  Lo

3985  N23W66   323

II. Regions Due to Return 11 Feb to 13 Feb

Nmbr Lat    Lo

3967 S17    163

3975 N15    155

3972 S19    154

3973 N13    130

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