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Alquist-Priolo CD's
Released - Fault Evaluation Reports and
Fault Investigation Reports

Fault Evaluation
Reports (FERs) are unpublished
manuscripts prepared since 1976 by the
California Geological Survey staff to
summarize evidence for Holocene faulting
on various faults in California. The
purpose of these reports is to evaluate
faults for possible zoning under the
Alquist- Priolo Earthquake Fault Zoning
Act. Each report includes a summary of
previous work, an analysis of geomorphic
evidence for faulting based on the
interpretation of aerial photos and
field examination, and conclusions and
recommendations for or against zoning
under the Alquist-Priolo (AP) Act.
The statewide collection of digital
images of AP Fault Evaluation Reports is
divided into three sets of compact disks
and is current up to January 1, 2001.
The FER files are viewed using Adobe
Acrobat Reader, which is included on the
navigation CD. There are three ways to
select an individual FER: 1) search
using map interface, 2) search using
database interface, and 3) select using
specific FER number. The three regions
are:
CGS CD 2002-01
- FAULT EVALUATION REPORTS PREPARED
UNDER THE ALQUIST-PRIOLO EARTHQUAKE
FAULT ZONING ACT - Region 1 - Central
California: Set contains pdf files of 66
FERs in the central California coastal
area. Each set contains [1]
installation/navigation CD and [5] data
CDs.
CGS CD 2002-02
- FAULT EVALUATION REPORTS PREPARED
UNDER THE ALQUIST-PRIOLO EARTHQUAKE
FAULT ZONING ACT - Region 2 - Southern
California: Set contains pdf files of 130
FERs in the southern California area.
Each set contains [1]
installation/navigation CD and [7] data
CDs.
CGS CD 2002-03
- FAULT EVALUATION REPORTS PREPARED
UNDER THE ALQUIST-PRIOLO EARTHQUAKE
FAULT ZONING ACT - Region 3 - Northern
and Eastern California: Set contains pdf
files of 46 FERs in the northern and
eastern area. Each set contains [1]
navigation/ installation CD and [4] data
CDs.
Price per
set.................$70.00
Shipping/handling...........$8.00
Price for all 3
sets........$200.00
Shipping/handling...........$12.00
For information on
how to order publications from CGS,
click here.
 These
2 CD sets contain digital images of site
specific fault investigation reports
done in compliance with the
Alquist-Priolo (AP) Earthquake Fault
Zoning Act that have been filed with the
California Geological Survey (CGS). This
statewide collection of AP site reports
consists of 4,220 reports for 3,185
development sites filed with CGS
through December 31, 2000. The reports
contain a large amount of site-specific data on the locations
of faults, as well as evidence for
recency. The reports commonly include
descriptions of trenches and
borings, air photo interpretations, and
field observations, as well as
geophysical measurements (mostly magnetic
profiling and seismic refraction).
The AP site report
files are viewed using Adobe Acrobat
Reader, which is included on the
navigation CD. There are three
ways to select an individual AP site
report: 1) search using map interface,
2) search using database
interface, and 3) select using specific
AP site number.
CGS CD 2003-01-FAULT INVESTIGATION REPORTS FOR
DEVELOPMENT SITES WITHIN ALQUIST-PRIOLO
EARTHQUAKE FAULT ZONES IN NORTHERN
CALIFORNIA, 1974-2000: Set contains pdf files of 2,059 AP site reports in
northern California (north of latitude
35.75°N). Each set contains [1]
installation/navigation CD and [5] data
CDs.
CGS CD 2003-02-FAULT
INVESTIGATION REPORTS FOR DEVELOPMENT
SITES WITHIN ALQUIST-PRIOLO
EARTHQUAKE FAULT ZONES IN SOUTHERN
CALIFORNIA, 1974-2000: Set contains pdf files of 2,161AP site reports in
southern California (south of latitude
35.75°N). Each set contains [1]
installation/navigation CD and [6] data
CDs.
Price per
set.................$40.00
Shipping/handling...........$8.00
For information on
how to order publications from CGS,
click here.
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