M 8.1 - 45 km NNW of Illapel, Chile

1943-04-06 16:07:18 (UTC)
31.262°S 71.368°W
35.0 km depth

ShakeMap

Contributed by

last updated 2020-07-10 09:42:59 (UTC)

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

Version 1

Processing

Output

Ground Motion/Intensity Information
Type	Max Value in Grid	Max Value on Land	Bias
SA(3.0 s)	0.062 g	0.052 g	-
Intensity	7.185 intensity	7.185 intensity	-
SA(1.0 s)	0.341 g	0.311 g	-
PGA	0.308 g	0.308 g	-
PGV	3.482 cms	3.388 cms	-
SA(0.3 s)	0.885 g	0.885 g	-

Map Information
Type	Latitude	Longitude
Number of points	425	503
Grid spacing	0.0333333 degrees	0.0333333 degrees
Span	14.117 degrees	16.717 degrees
Min	-38.2 degrees	-80.45 degrees
Max	-24.083 degrees	-63.733 degrees

Input

Ground Motion Models