Aurora Alert – 1288270719512608768

01:30 YELLOW ALERT Minor geomagnetic substorm in progress.
(Wed Jul 29 00:30:49 +0000 2020 = CEST)


SAM Viby (Solna, Stockholm)
http://www.northernlightsstockholm.se/magnetometers-sweden/

Latest Ovation-North
http://www.northernlightsstockholm.se/current-auroral-oval/