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Brief Report for Georgetown liquefaction features (Class A) No. 2659

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citation for this record: Wheeler, R.L., compiler, 1998, Fault number 2659, Georgetown liquefaction features, in Quaternary fault and fold database of the United States: U.S. Geological Survey website, http://earthquakes.usgs.gov/regional/qfaults, accessed 11/24/2009 06:10 AM.

Synopsis The evidence for Quaternary faulting at this locale in northeastern coastal South Carolina consists of late Holocene liquefaction features that are attributed to a single large, prehistoric earthquake. These liquefaction features are evidence of strong shaking, but they do not identify the specific fault or faults that caused an earthquake or earthquakes. Because individual Quaternary faults remain unidentified, it is not possible to define and measure specific attributes (azimuth, length, dip, etc.) for the Georgetown liquefaction features.

County(s) and State(s)
AMS sheet(s) Georgetown
Physiographic province(s)
Length (km) 0 km.
Average strike
Sense of movement No data
Dip Direction Unknown
Historic earthquake
Most recent prehistoric deformation Latest Quaternary (<15 ka)
Slip-rate category Insufficient data
Date and Compiler(s) 1998
Russell L. Wheeler, U.S. Geological Survey