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Biggest Earthquakes Near Colorado [Last 30 Days]

Real-time tracking of the biggest earthquakes near CO in the last 30 days

2.5+ Magnitude, Last 7 Days

Note: New earthquakes can take up to 30 minutes to appear as the USGS collects the necessary seismic data from around the world.

Map Index	When	Where	Magnitude	Significance	Depth (km / mi)	Lat / Long	Earthquakes
1	9 Days Ago	🇺🇸 34 km W of Delta, Colorado	3.2	167	5.00 / 3.11	38.71 / -108.46	9 Days Ago #1 🇺🇸 34 km W of Delta, Colorado 38.71 / -108.465.00 km / 3.11 mi 3.2
2	A Month Ago	🇺🇸 4 km WNW of Little America, Wyoming	3.1	147	-3.40 / -2.11	41.56 / -109.91	A Month Ago #2 🇺🇸 4 km WNW of Little America, Wyoming 41.56 / -109.91-3.40 km / -2.11 mi 3.1
3	23 Days Ago	🇺🇸 47 km NNW of Halls Crossing, Utah	2.5	99	23.81 / 14.79	37.87 / -110.84	23 Days Ago #3 🇺🇸 47 km NNW of Halls Crossing, Utah 37.87 / -110.8423.81 km / 14.79 mi 2.5