G1 (Minor) Storm Warning in Effect from 21/0432 to 21/1800 UTC
published: Thursday, September 28, 2017 04:20 UTC
A G1 (Minor) geomagnetic storm warning is in effect from 21/0432 to 21/1800 UTC due to persistent positive polarity CH HSS effects. G1 (Minor) alerts were issued at 21/0530 and 21/0825 UTC. Stay tuned here for updates.