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Wednesday, May 4, 2011
3-31-2011 Seismic Watch, Meteor Season, Ring Anomaly Returns, Radiated Milk Found In WA State
4.3 magnitude earthquake in Baja California is latest as of this seismic watch report. Area affected is near a unique structual design, look it up on google earth. Spaceweather reports Spring is fireball season! AMS confirms meteor sightings. Full story: What are the signs of spring? They are as familiar as a blooming Daffodil, a songbird at dawn, a surprising shaft of warmth from the afternoon sun. And, oh yes, don't forget the meteors. "Spring is fireball season," says Bill Cooke of NASA's Meteoroid Environment Center. "For reasons we don't fully understand, the rate of bright meteors climbs during the weeks around the vernal equinox." In other seasons, a person willing to watch the sky from dusk to dawn could expect to see around 10 random or "sporadic" fireballs. A fireball is a meteor brighter than the planet Venus. Earth is bombarded by them as our planet plows through the jetsam and flotsam of space--ie, fragments of broken asteroids and decaying comets that litter the inner solar system. In spring, fireballs are more abundant. Their nightly rate mysteriously climbs 10% to 30%. "We've known about this phenomenon for more than 30 years," says Cooke. "It's not only fireballs that are affected. Meteorite falls--space rocks that actually hit the ground--are more common in spring as well1." Researchers who study Earth's meteoroid environment have never come up with a satisfactory explanation for the extra fireballs. In fact, the more they think about it, the stranger it ...
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