M 6.8 - 200 km NW of Attu Station, Alaska

2017-06-02 22:24:47 (UTC)
54.031°N 170.920°E
5.0 km depth

ShakeMap

Contributed by

last updated 2017-07-21 20:58:15 (UTC)

The data below are the most preferred data available
The data below have NOT been reviewed by a scientist.

Version 7

Processing

Ground Motion/Intensity Information
Type	Module	Reference
Basin	None	None
Directivity	None	None
GMPE	CY08	Chiou and Youngs (2008, 2009)
IPE	DefaultIPE	ShakeMap Manual (2015)
mi2pgm	WGRW11	Worden et al. (2012)
pgm2mi	WGRW11	Worden et al. (2012)

Output

Ground Motion/Intensity Information
Type	Max Value in Grid	Max Value on Land	Bias
Intensity	7.42 intensity	4.1 intensity	0
PGA	38.63 %g	1.36 %g	0
PGV	35.28 cm/s	3.16 cm/s	0
SA(0.3 s)	83.96 %g	4.48 %g	0
SA(1.0 s)	33.67 %g	3.78 %g	0
SA(3.0 s)	7.87 %g	1.35 %g	0

Map Information
Type	Latitude	Longitude
Number of points	353 count	601 count
Grid spacing	1.855 km	1.092 km
Span	5.87 degrees	10 degrees
Max	56.9662 degrees	175.9196 degrees
Min	51.0962 degrees	165.9196 degrees

Input