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Mapping southern Puget Sound delta fronts after 2001 earthquake

Eos, Transactions American Geophysical Union

By:
, , , , ,
DOI: 10.1029/01EO00287

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Abstract

A moment magnitude 6.8 earthquake struck southern Puget Sound (Figure 1) on February 28, 2001, causing an estimated $0.7–$1.4 billion in damages to buildings and roadways in the region [Williams et al., 2001]. The earthquake source was 52 km deep, and the epicenter was located close to the Nisqually River delta in the same location as the epicenter of the magnitude 7.1 earthquake of 1949 (http://www.geophys.washington.edu/seis/pnsn/info_ general/). These deep earthquakes occurred in the eastward-dipping subducting slab of the Juan de Fuca plate and typically caused less damage than shallower, crustal events of the same magnitude. Details of the seismology and effects of the earthquake can be found at http://earthquake.usgs.gov/activity/latest/ eq_01_02_28.html.

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Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Mapping southern Puget Sound delta fronts after 2001 earthquake
Series title:
Eos, Transactions American Geophysical Union
DOI:
10.1029/01EO00287
Volume
82
Issue:
42
Year Published:
2001
Language:
English
Publisher:
Wiley
Description:
7 p.
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Eos, Transactions American Geophysical Union
First page:
485
Last page:
489
Number of Pages:
7
Country:
United States
State:
Washington
Other Geospatial:
Puget Sound