computer model

April 12, 2013

A Decent Threefer Solar Eruption – Flare, CME and Particle Storm

M6.5 solar flare, Earth-bound CME and a particle storm! AR11719 produced the largest flare of the year, an M6.5, peaking in GOES X-ray at 7:16 UT on April 11. First, we have a snapshot of the flare from the SDO/AIA
November 8, 2012

Two Non-Earthbound CMEs May Impact Mars and Several Spacecraft

Two CMEs (Coronal Mass Ejections) occurred in the early hours of November 8, 2012 (UT), the later one a more significant, O-type CME. The 2 CMEs are denoted with red arrows in this snapshot from the NASA Space Weather Research Center (SWRC)