G2 (Moderate) Geomagnetic Storm Watch Valid for 11-12 Nov
A CME associated with an eruption near S15W15 at 09/1115 UTC is expected to arrive at Earth around 1800 UTC on 11 November. Periods of G2 (Moderate) geomagnetic storm conditions are likely late on 11 Nov through the early hours of the 12 Nov UTC day.