Articles tagged "glancing blow"

long_duration_c class_solar_flare_cme

Glancing blow to Earth's magnetic field expected late on March 25

Active region 2014 (S14E20, Dsc/beta-gamma) produced a long duration C5 solar flare on March 23, 2014 at 03:48 UTC. This flare lasted several hours and thus produced energy equivalent to much stronger flares. A Coronal Mass Ejection (CME) associated with this event

March 24, 2014

sun licks of flame

Strong solar activity causing severe geomagnetic storm

High-latitude sky watchers should be alert for auroras. A strong (Kp=7) geomagnetic storm is in progress. Earth's magnetic field has been strongly disturbed since approximately 1300 UT on Sept. 26th when a CME hit our planet. The impact strongly compressed the

September 26, 2011


Incoming CME and new sunspots

Yesterday, Sept. 14th, an eruption near sunspot 1289 hurled a CME in the general direction of Earth. Analysts at the Goddard Space Weather Lab expect the cloud to deliver a glancing blow to our planet's magnetic field on Sept 17th around 04:30 UT. There are no large

September 15, 2011