Here's the data collected by wsprnet.org and pskreporter.info last
night. There were multiple alerts from the U.S. NOAA Space Weather
Prediction Center, including Geomagnetic K-index of 4 at 2021-02-02
0142 UTC.

Europe decoded in North America on WSPR and FST4W:

AA1A: G0MRF (14)
K9AN: G0MRF (1)
KA1R: G0MRF (8)
NO3M: G0MRF (16)
VE1VDM: G0MRF (2)
W1IR: G0MRF (2)


North America decoded in Europe and Africa on WSPR and FST4W:

AE2EA: GM4OAS (5)
W1IR: DL/PA0EHG (1)  DL4RAJ (2)  F1AFJ (3)  F4DXU (1)  F4GFZ (2)  GM4OAS (15)  HB9TMC (1)  OE9GHV (4)  ON5KQ (2)
WA3U: EA8BFK (2)


Europe and Africa decoded in North America on FST4:

(none)


North America decoded in Europe and Africa on FST4:

(none)