:Product: Solar Region Summary

:Issued: 2026 Mar 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 86 Issued at 0030Z on 27 Mar 2026
Report compiled from data received at SWO on 26 Mar

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

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4397 N15W39   298  0010 Bxo  02   04 Beta

4398 S17W40   300  0025 Dro  03   04 Beta

4399 S17E15   246  0170 Hax  02   02 Alpha

4400 S12W77   337  0050 Dai  07   07 Beta

4401 N25E11   248  0275 Ekc  13   19 Beta

4402 N16E18   241  0120 Cso  08   06 Beta

4403 N15E54   205  0110 Hsx  03   01 Alpha

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

Nmbr  Location  Lo

None

II. Regions Due to Return 27 Mar to 29 Mar

Nmbr Lat    Lo

4384 N08    169

4388 S14    159

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