4.0 magnitude earthquake 21 km from Trinidad, Colorado, United States

2011-08-23 14:11:12 UTC

UTC time: Tuesday, August 23, 2011 14:11 PM
Your time: 2011-08-23T14:11:12Z
Magnitude Type: mwr
USGS page: M 4.0 - Colorado
USGS status: Reviewed by a seismologist
Reports from the public: 36 people