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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).
Date (Central)
(Reverse)
Δ Time N. Latitude
(Reverse)
W. Longitude
(Reverse)
Magnitude
(Reverse)
Depth (mi)
(Reverse)
Closest Station (mi)
(hdg. from station)
12/20/2007 01:38:11 44° 40' 22.80"110° 0' 11.89"2.178.95YPK 5.7 (SW, 234°)
12/20/2007 06:53:125:15:0144° 46' 20.28"111° 9' 27.00"0.876.45YHB 2.4 (ENE, 61°)
12/20/2007 07:14:2721:1544° 45' 49.32"111° 8' 49.21"0.335.89YHB 2.5 (ENE, 75°)
12/20/2007 07:59:2945:0244° 46' 57.00"111° 9' 12.61"1.325.34YGC 2.5 (WSW, 248°)
12/20/2007 09:29:391:30:1044° 46' 4.08"111° 9' 4.32"0.486.00YHB 2.4 (ENE, 69°)
12/20/2007 15:28:425:59:0344° 24' 5.40"110° 25' 10.21"0.622.55B944 6.2 (E, 85°)

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6 total quakes match these settings.
Equivalent magnitude sum: 2.268
Latest quake in DB: 18:55:59 on 9/12/2019 (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Quake data can be several days out of date;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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