Haven’t felt a significant earthquake myself here in Ottawa since the one I wrote about in June 2010.
Was trying to get a nap in after working all night and felt this vibration go through the springs of my mattress, like a huge truck convoy going past the house. When it went on too long, I decided to get up and check online. Twitter for the win!
According to the Earthquakes Canada site, they’d initially said it was a 4.8 near Braeside, ON, but now they’re reporting it as a 5.1 magnitude quake 21 km NE of Shawville, QC, at 09:43. The page for it is at http://www.earthquakescanada.nrcan.gc.ca/recent_eq/2013/20130517.1343/index-eng.php.
The USGS page for the event is at http://earthquake.usgs.gov/earthquakes/eventpage/usb000gxna#summary.
Be sure and report it if you felt it at both places. (Both pages offer questionnaires to fill out for just that thing.)