Northern Lights Expected Over Northern US Due to Incoming CME on June 8
• A coronal mass ejection (CME) that erupted from the sun on June 6 is forecast to reach Earth on June 8, potentially triggering geomagnetic storm conditions. According to NOAA's Space Weather Prediction Center and the U.K. Met Office, the CME could initially cause minor to moderate (G1 to G2) geomagnetic storms, with the potential to escalate to strong (G3) levels later in the day. This event may enhance aurora visibility across northern latitudes, with the possibility of auroras extending into mid-latitudes. NOAA has issued a G3 geomagnetic storm watch for June 8 and a G2 watch for June
• The strongest storm conditions are expected between 11 a.m. and 2 p.m. EDT (1500-1800 GMT), with elevated activity continuing into the evening hours.
Why It's Important?
The geomagnetic storm could make the northern lights visible much farther south than usual, potentially reaching states like Illinois and Oregon during strong (G3) conditions. However, aurora visibility is not guaranteed and depends on factors such as cloud cover, local light pollution, and the CME's magnetic field orientation upon arrival. While this event poses no direct risk to the public, geomagnetic storms can occasionally disrupt satellite operations, power grids, and communication systems. Aurora enthusiasts in affected areas are advised to monitor updates for optimal viewing opportunities.
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