Four CMEs Are Heading For Earth G3 ( Strong) Geomagnetic Storm Watch November 30. 2023
With 3 CMEs already inbound, the addition of a 4th, full halo CME has prompted SWPC forecasters to upgrade the G2 Watch on 01 Dec to a G3 Watch. This fastermoving halo CME is progged to merge with 2 of the 3 upstream CMEs, all arriving at Earth on 01 Dec. G3 (Strong) conditions are now likely on 01 Dec. G3 Possible Effects Power systems: Voltage corrections may be required, false alarms triggered on some protection devices. Spacecraft operations: Surface charging may occur on satellite components, drag may increase on lowEarthorbit satellites, and corrections may be needed for orientation problems. Other systems: Intermittent satellite navigation and lowfrequency radio navigation problems may occur, HF radio may be intermittent. Auroras may be visible seen as low as Illinois and Oregon (typically 50 geomagnetic lat). Thanks for watching , solarstorm, CMEs, spaceweather Images credit: NOAA, SWPC, NASA, nemesis maturity channel Music credit: YouTube Audio Library
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