Thursday, December 30, 2010

Magnetosphere Update - December 30, 2010 at 5:14 PM Central


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4.2 Magnitude earthquake hit Indiana this Thursday Dec 30 2010 at 7:55 AM at epicenter - 50 NNE of Indianapolis


MAP 4.2 2010/12/30 12:55:22 40.427 -85.888 4.9 INDIANA

Magnitude4.2
Date-Time
Location40.427°N, 85.888°W
Depth4.9 km (3.0 miles) set by location program
RegionINDIANA
Distances20 km (15 miles) ESE of Kokomo, Indiana
20 km (15 miles) WSW of Marion, Indiana
40 km (25 miles) S of Wabash, Indiana
75 km (50 miles) NNE of INDIANAPOLIS, Indiana
Location Uncertaintyhorizontal +/- 11.7 km (7.3 miles); depth fixed by location program

Tuesday, December 28, 2010

Geomagnetic Storm Watch - Sun's magnetic field near Earth tipped South - early hours Dec 28, 2010

GEO-STORM WATCH: A geomagnetic storm is brewing. The sun's magnetic field near Earth tipped south during the early hours of Dec. 28th, opening a crack in Earth's magnetosphere. Solar wind pouring in could spark bright Northern Lights around the Arctic Circle. High-latitude sky watchers should be alert for auroras.
http://spaceweather.com/

Dec. 3, 2003:Â Earth is surrounded by a magnetic force field--a bubble in space called "the magnetosphere" tens of thousands of miles wide. Although many people don't know it exists, the magnetosphere is familiar. It's a far flung part of the same planetary magnetic field that deflects compass needles here on Earth's surface. And it's important. The magnetosphere acts as a shield that protects us from solar storms.

According to new observations, however, from NASA's IMAGE spacecraft and the joint NASA/European Space Agency Cluster satellites, immense cracks sometimes develop in Earth's magnetosphere and remain open for hours. This allows the solar wind to gush through and power stormy space weather... http://science.nasa.gov/science-news/science-at-nasa/2003/03dec_magneticcracks/




About Real-Time Magnetosphere Simulation

http://www2.nict.go.jp/y/y223/simulation/realtime/index.html

CaveNews YouTube ENTIRELY "Magnetosphere" Channel