Magnitude 4.5 Earthquake OFF THE COAST OF OREGON USA 2012 August 09

2012 August 09 04:18:18 UTC: OFF THE COAST OF OREGON USA EARTHQUAKE

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Magnitude: 4.5

Date-Time: Thursday, August 09, 2012 at 04:18:18 UTC

Wednesday, August 08, 2012 at 07:18:18 PM at epicenter

Earthquake data:

Location : 44.574°N, 129.595°W

Depth : 10 km (6.2 miles)

Region : OFF THE COAST OF OREGON

Distances:

a)437 km (271 miles) W (276°) from Yachats, OR

b)439 km (272 miles) W (271°) from Newport, OR

c)519 km (322 miles) W (279°) from Eugene, OR

d)556 km (346 miles) W (262°) from Portland, OR

Location Uncertainty:horizontal +/- 24.6 km (15.3 miles); depth +/- 3 km (1.9 miles)

Parameters: NST=194, Nph=195, Dmin=463.1 km, Rmss=1.33 sec, Gp=173°,M-type=body wave magnitude (Mb), Version=B