From: SpaceWeather.com
[mailto:swlist@spaceweather.com] Sent: Monday, July 22, 2024 2:39 PM To: ww8rr@arrl.net Subject: Geomagnetic Storm Watch for Wednesday, July 24th
GEOMAGNETIC
STORM WATCH: Two plumes of dark plasma flew away
from the sun yesterday, launching a coronal mass ejection (CME)
toward Earth. NOAA forecast models suggest the halo CME will strike
our planet during the early UT hours of July 24th, sparking a
G2-class geomagnetic storm. Photographers in northern-tier US
States may be able to catch auroras after the CME arrives. Updates
@ Spaceweather.com.
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Above: This NOAA
forecast model shows the CME reaching Earth on July 24th.