Prepared jointly by the U.S. Dept. of Commerce, NOAA,
Space Weather Prediction Center and the U.S. Air Force.
UPDATED 2014 Apr 17 1230 UTC
.24 hr Summary...
Solar activity was at moderate levels. Region 2035 (S14E03,
Fsc/beta-gamma) produced a M1/1N solar flare (NOAA Scale R1 - minor
radio blackout) at 16/1959 UTC with an associated type II radio sweep
(estimated speed 1071 km/s).
Based on limited SOHO LASCO C2/C3
coronagraph and STEREO A and B images, initial analysis indicated an
Earth-directed coronal mass ejection (CME) with a preliminary speed of
642 km/s. Current Enlil run indicates a potential arrival at Earth on 19
April at approximately 1800 UTC. Additional analysis will be
accomplished with possible adjustments to timing of arrival times as
additional data becomes available. Origins of the previous Type II and
Type IV sweeps could not be determined due to a data gap at that time,
though Region 2035 is a likely suspect.
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[
link to www.solarham.net]
Last Edited by Simple27 on 04/17/2014 05:32 PM~*Ride the Wave*~