4.0 magnitude earthquake shakes Ontario area, USGS says — Ontario News

… 4.0 earthquake rattled the Ontario area Sunday morning, jolting some … . quake was centered southeast of Ontario, according to the U.S … .
Eyewitnesses reported feeling shaking in Ontario, Pomona, La Verne, Riverside and …… 4.0 earthquake rattled the Ontario area Sunday morning, jolting some … . quake was centered southeast of Ontario, according to the U.S … .
Eyewitnesses reported feeling shaking in Ontario, Pomona, La Verne, Riverside and … …Read More