California Earthquake: No Early Warning System - Presented by: The Aol. On Network

Napa residents weren’t warned of the recent 6.0-magnitude earthquake because the state doesn't have an early warning system like ones found in Japan and Chile. The WSJ's Deborah Kan speaks to David Oppenheimer of the U.S. Geological Survey about the latest quake to strike the San Francisco Bay Area.



Related Videos

Most Popular Videos

Latest Videos


Most Active by Volume

Company Last Sale Change Net / %
BABA $ 93.89 unch
YHOO $ 40.93 1.16 ▼ 2.74%
MSFT $ 47.52 0.84 ▲ 1.80%
RAD $ 5.35 0.06 ▼ 1.11%
BAC $ 16.95 0.09 ▼ 0.53%
ORCL $ 39.80 1.75 ▼ 4.21%
SIRI $ 3.57 0.07 ▼ 1.79%
AAPL $ 100.96 0.83 ▼ 0.82%

As of 9/19/2014, 04:15 PM
More Most Active