Florida ground water rose after Japan earthquake

WEST PALM BEACH, Fla. -- The devastating earthquake that shook Japan caused a temporary jolt in groundwater levels throughout much of Florida, officials said. The South Florida Water Management District reports that a network of groundwater gauges registered a jump of up to three inches in the water table from Orlando to the Florida Keys about 34 minutes after the quake struck on March 11.

The oscillations were observed for about two hours and then stabilized.

Continues here

View the original article here

Florida - Strange 20 minute long loud rumbling

dutchsinse

Might be related to this Florida shaking reported from Palm Coast to St. Augustine on March 18, 2011
http://www.wftv.com/news/27239681/detail.html

Actual seismograph of general area
http://folkworm.ceri.memphis.edu/heli_bb_nsn/VBMS_BHZ_US_--.2011031800.gif

View the original article here