:Product: Solar Region Summary

:Issued: 2026 Apr 03 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 93 Issued at 0030Z on 03 Apr 2026
Report compiled from data received at SWO on 02 Apr

I.  Regions with Sunspots.  Locations Valid at 02/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4399 S16W78   245  0050 Hsx  02   01 Alpha

4401 N25W83   250  0070 Hax  03   05 Alpha

4402 N18W70   237  0010 Axx  01   01 Alpha

4403 N15W39   206  0060 Hax  04   03 Alpha

4404 N13W21   188  0040 Cso  03   05 Beta

4405 S27W07   174  0220 Eai  14   15 Beta

4406 N07W15   182  0050 Hsx  02   01 Alpha

4408 N08E11   157  0040 Hsx  02   01 Alpha

4409 N02E13   155  0040 Dai  09   15 Beta-Gamma

4410 N10W88   256  0050 Cso  07   05 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 02/2400Z Apr

Nmbr  Location  Lo

4407  N17W11   178

II. Regions Due to Return 03 Apr to 05 Apr

Nmbr Lat    Lo

None

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