Earthquake!

We felt the earthquake up here in Toronto!

I was in my office, on the fourth floor of a cinderblock building. All the furniture started to vibrate. Glasses of water were particularly impressive. My officemate and I spent a few minutes debating whether it was an earthquake or just (alarmingly) the construction being done in our building, until we heard from other people (online, not in our building) that they felt it too. Twitter was a really good resource for this.

How exciting! An earthquake!

I don't think anything was damaged. In the evening I passed an on-the-street TV news anchor asking passers-by if they felt the earthquake. Almost everyone said no. The earthquake must have been specially tuned to the oscillating period of my building.

I filled out this USGS form, and you should too. For science!


This post's theme word is drumlin, "a long, narrow, whale-shaped hill of gravel, rock, and clay debris, formed by the movement of a glacier." A long series of glacial earthquakes shaped the drumlins in this area.