Geomagnetic storm / aurora (polar lights) watch – Saturday, April 20
A high latitude and mid latitude auroral activity watch is in effect from 12h UT today until 24h UT tomorrow. Geomagnetic field is expected to …
Borealis
A high latitude and mid latitude auroral activity watch is in effect from 12h UT today until 24h UT tomorrow. Geomagnetic field is expected to …