Big Earthquakes Can Trigger Temblors Across The Globe, USGS Says

[Cheryl Nelson]

http://www.sacbee.com/2012/09/27/4862414/big-earthquakes-can-trigger-temblors.html

Holly Deyo says, "This is something Stan has lectured on repeatedly over nearly 2 decades. He discovered that a major quake often produces an 'answering event' on the (antipodal) opposite side of the globe. USGS figuring this out late is better than not at all."