To: DMaA who wrote (20560 ) 6/9/2000 1:22:00 PM From: MulhollandDrive Read Replies (1) | Respond to of 769670
DMA, have you noticed anything usual in the sky at night? Major Solar Storm Detected By Joseph B. Verrengia AP Science Writer Wednesday, June 7, 2000; 1:02 p.m. EDT BOULDER, Colo.?? Scientists have detected a major solar flare erupting on the sun that could buffet Earth with a geomagnetic storm in the next two days. The blast of charged solar particles already is producing scattered radio blackouts but is not expected to significantly disrupt telecommunications or electrical power. It might generate a dramatic light show for midnight stargazers in the northern latitudes until early Saturday. The sun is approaching the height of its 11-year storm cycle. Unlike previous cycles, this period has been relatively quiet, with eruptions every two months or so. This storm is estimated to be 20 times stronger than a solar flare in early April. "Finally, the sun is beginning to flex its muscles," said solar forecaster Dave Speich of the federal Space Environment Center in Boulder. The latest eruption came at midday Tuesday from a cluster of sunspots on the upper left of the sun as viewed from Earth. A powerful X-ray flare ejected an estimated billion tons of charged particles into space. Riding the solar wind at speeds up to 2 million mph, the particles should zap Earth's magnetic field late Thursday or early Friday. The sunspot cluster could be active another eight days. Solar flares can create electrical disturbances that disrupt power supplies, telecommunications and signals that control pipelines and other systems. The particles can damage satellites and alter their orbits.