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“Stealth CME” Triggers Surprise Geomagnetic Storm | Deaconjohn1987's Blog
Space Weather News for Sept. 13th, 2023https://spaceweather.comhttps://www.spaceweatheralerts.comSURPRISE GEOMAGNETIC STORM: Forecasters did not see this coming. A "stealthy CME" hit Earth yesterday and remained connected to our planet'