Space Weather Message Code: WATA20
Serial Number: 791
Issue Time: 2017 Jul 03 1411 UTC
CANCEL WATCH: Geomagnetic Storm Category G1 Predicted
Cancel Serial Number: 790
Original Issue Time: 2017 Jul 01 1954 UTC
Comment: Solar wind parameters have returned to nominal levels following the passage of the 28 June CME and G1 (Minor) storm conditions are no longer likely.
NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents – Weak power grid fluctuations can occur.
Spacecraft – Minor impact on satellite operations possible.
Aurora – Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.