DescriptionSeattle uplift B.png	English: Hypothesized structure of the west end of the Seattle Uplift, showing left-lateral strike-slip movement if shortening is from the southwest (arrow). SF = Seattle Fault, TF = Tacoma Fault, EPZ = East Passage Zone. From Johnson et al., 2004, Fig. 18B.
Date	Unknown date; approx. 2009.
Source	https://earthquake.usgs.gov/regional/pacnw/ships/pdfs/JohnsonTectonics2004.pdf
Author	USGS staff.
Permission (Reusing this file)	Public domainPublic domainfalsefalse This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy. Bahasa Indonesia ∙ català ∙ čeština ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ Nederlands ∙ português ∙ polski ∙ sicilianu ∙ suomi ∙ Tiếng Việt ∙ Türkçe ∙ български ∙ македонски ∙ русский ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文（简体） ∙ 中文（繁體） ∙ العربية ∙ فارسی ∙ +/−

Figure 18B from Johnson et al., 2004, "Active shortening of the Cascadia forearc and implications for seismic hazards of the Puget Lowland", Tectonics vol. 23 (TC1011), 2004.

Authors are all USGS staff; paper carries statement that it is not subject to U.S. copyright.