:Product: Solar Region Summary

:Issued: 2026 Mar 04 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 63 Issued at 0030Z on 04 Mar 2026
Report compiled from data received at SWO on 03 Mar

I.  Regions with Sunspots.  Locations Valid at 03/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4378 N15W02   205  0250 Cho  13   06 Beta

4381 N08E30   173  0220 Eao  14   09 Beta

4383 N15W41   244  0010 Axx  01   01 Alpha

4384 N10E53   150  0300 Eho  14   08 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 03/2400Z Mar

Nmbr  Location  Lo

4379  S19W01   203

4380  S21E11   192

4382  N22W76   279

II. Regions Due to Return 04 Mar to 06 Mar

Nmbr Lat    Lo

4374 N09    083

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