Yellowstone Quake Reports

Date (Central) (Reverse)	Δ Time	N. Latitude (Reverse)	W. Longitude (Reverse)	Magnitude (Reverse)	Depth (mi) (Reverse)	Closest Station (mi) (hdg. from station)
Click on a date to see a map of that quake; click on a station name to see the closest seismograph trace image for that quake/day, if there is one. Remember, the times down the left side of a trace image are in Mountain Time, and thus one hour earlier than the times shown below (which are Central).
2/23/2012 00:54:10		45° 53' 34.81"	111° 32' 24.00"	1.40	10.38	YHL 74.1 (NNW, 341°)
2/23/2012 03:59:02	3:04:52	44° 35' 49.20"	112° 26' 5.99"	0.60	5.22	YDC 59.3 (W, 265°)
2/23/2012 13:57:00	9:57:58	44° 33' 51.12"	110° 44' 57.12"	1.63	1.48	YML 5.9 (WSW, 249°)
2/23/2012 19:09:31	5:12:31	45° 42' 43.21"	111° 20' 59.99"	1.40	3.42	YHL 60.1 (N, 349°)
2/23/2012 19:27:03	17:32	44° 35' 6.00"	112° 24' 18.00"	0.50	6.21	YDC 57.9 (W, 264°)

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5 total quakes match these settings. Equivalent magnitude sum: 2.000 Latest quake in DB: 14:01:45 on 4/26/2024 (Central Time). Quake data can be several days out of date; it only appears here after they update it. Assuming the government isn't shut down or anything...
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