Geomagnetic unrest continues....

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3861
Valid From: 2021 Mar 20 0250 UTC
Now Valid Until: 2021 Mar 21 0600 UTC
Warning Condition: Persistence

New sunspot (2811 I suspect) has come quietly over the NE limb. Possibly the return of AR2806.

Latest HMI Intensitygram:

[link to jsoc.stanford.edu]

Joint USAF/NOAA Solar Region Summary
SRS Number 80 Issued at 0030Z on 21 Mar 2021
Report compiled from data received at SWO on 20 Mar
I. Regions with Sunspots. Locations Valid at 20/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
2810 N18E13 307 0010 Axx 02 02 Alpha
IA. H-alpha Plages without Spots. Locations Valid at 20/2400Z Mar
Nmbr Location Lo
2808 N19W74 034
II. Regions Due to Return 21 Mar to 23 Mar
Nmbr Lat Lo
2806 S31 203

Welcome to Spring 2021.