NOCTILUCENT CLOUDS: The strange behavior of noctilucent clouds over
Antarctica in recent months has researchers on the trail of new
teleconnections in Earth's atmosphere, which can alter weather and
climate on a global scale. Visit http://spaceweather.com for the full story.
GEOMAGNETIC STORM: A geomagnetic storm is underway on March 1st, and
Arctic sky watchers are seeing bright auroras. NOAA forecasters
estimate a 60% chance of continued storming throughout the weekend.
Sign up for aurora alerts at http://spaceweathertext.com (text) or http://spaceweatherphone.com (voice).