20140929
11080600
FALSE
20240502
11554200
20240502
11554200
GEOLOGY_ACTIVE_FAULTS_CN
002
6251028.183361
6613433.727984
1823284.749493
2101190.326668
1
0.081
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_California_VI_FIPS_0406_Feet
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1.0
150000000
5000
RGDW_Publication
ESRI ArcCatalog 9.3.1.3000
en
Active faults are those faults which are known to have been active during Holocene time within the past 11,000 years. These faults were classified as A or B in accordance with the criteria specified in 1997 Uniform Building Code Table 16-U (DMG, 1998). These faults, and their category, determine what building codes are to be employed during the permitting process. Type A faults are capable of producing magnitude 7.0 earthquakes or greater and have a high rate of seismic activity (a slip rate of at least 5 millimeters per year). Segments of the San Jacinto and Elsinore fault zones are included in this category. Near-source velocity effects need to be considered in the design of buildings within 15 kilometers of a Type A fault. Type B faults are the majority of the rest of the seismogenic faults in California, and segments of the San Jacinto, Elsinore, and Rose Canyon fault zones are included in this category. Near-source velocity effects need to be considered in the design of buildings within 10 kilometers of a Type B fault.
This dataset is to be used with the associated near-source shaking zones, GEOLOGY_NEAR_SOURCE_SHAKING_CN. Together, they digitally represent portions of the 1997 UniformBuilding Code.
1997 Uniform Building Code
1996
GEOLOGY_ACTIVE_FAULTS_CN
geology_active_faults_cn
vector digital data
withheld
1996 Edition
publication date
1996
None planned
-117.268173
-116.080319
33.433037
32.665118
6251028.183379
6613433.728002
1823284.749427
2101190.326698
Faults, near-source shaking zones, earthquakes, Type A fault, Type B fault, magnitude, seismic, near-source shaking dataset
This data can be accessed by the public, but is not considered the authority on seismic zones. This one of several datasets used to determine project compliance and geologic investigation.
This dataset is to be used with the associated Near-Source Shaking dataset.
Feature Class
Jim Bennett
County of San Diego, Department of Planning and Land Use
Groundwater Geologist
8586943820
jim.bennett@sdcounty.ca.gov
Unclassified
Uniform Building Code 1997
Western Fire Chiefs Association and the International Conference of Building Officials, and the National Fire ProtectionAssociation Standards
1996
1996 Edition
13 &13-D, 13-R, 1996 Edition
Esri ArcGIS 13.2.2.49743
GEOLOGY_ACTIVE_FAULTS_CN
1996-01-01T00:00:00
2010-11-08T00:00:00
6251028.183379
6613433.728002
2101190.326698
1823284.749427
1
-117.268173
-116.080319
33.433037
32.665118
1
002
1
-117.268173
-116.080319
33.433037
32.665118
San Diego County
1996-01-01T00:00:00
This dataset is to be used with the associated near-source shaking zones, GEOLOGY_NEAR_SOURCE_SHAKING_CN. Together, they digitally represent portions of the 1997 UniformBuilding Code.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Active faults are those faults which are known to have been active during Holocene time within the past 11,000 years. These faults were classified as A or B in accordance with the criteria specified in 1997 Uniform Building Code Table 16-U (DMG, 1998). These faults, and their category, determine what building codes are to be employed during the permitting process. Type A faults are capable of producing magnitude 7.0 earthquakes or greater and have a high rate of seismic activity (a slip rate of at least 5 millimeters per year). Segments of the San Jacinto and Elsinore fault zones are included in this category. Near-source velocity effects need to be considered in the design of buildings within 15 kilometers of a Type A fault. Type B faults are the majority of the rest of the seismogenic faults in California, and segments of the San Jacinto, Elsinore, and Rose Canyon fault zones are included in this category. Near-source velocity effects need to be considered in the design of buildings within 10 kilometers of a Type B fault.</SPAN></P></DIV></DIV></DIV>
Faults
near-source shaking zones
earthquakes
Type A fault
Type B fault
magnitude
seismic
near-source shaking dataset
Building Code
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset is to be used with the associated Near-Source Shaking dataset.</SPAN></P><P><SPAN>THIS MAP/DATA IS PROVIDED WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Please refer to SanGIS data end user use agreement and disclaimer which is available on the SanGIS website (</SPAN></SPAN><A href="http://www.sangis.org"><SPAN><SPAN>www.sangis.org</SPAN></SPAN></A><SPAN>).</SPAN></P></DIV></DIV></DIV>
Faults, near-source shaking zones, earthquakes, Type A fault, Type B fault, magnitude, seismic, near-source shaking dataset
County of San Diego, California
1997 Uniform Building Code. County of San Diego, Planning & Development Services, LUEG-GIS Service
Melanie Casey
County of San Diego, Planning & Development Services, LUEG-GIS Service
Senior GIS Analyst
5510 Overland Ave, Suite 310
San Diego
California
92123
Melanie.Casey@sdcounty.ca.gov
US
858) 414-7761
external
eace83fabb746e1e1634ada341e808e
SanGIS
SanGIS
510 Overland Ave, Suite 230
San Diego
California
921213
webmaster@sangis.org
US
Phone:(858) 874-7000
(858) 874-7002
True
SanGIS
en
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
local time
Melanie Casey
County of San Diego, Department of Planning and Land Use
(858) 694-3851
melanie.casey@sdcounty.ca.gov
20101114
ISO 19115 Geographic Information - Metadata
DIS_ESRI1.0
dataset
Downloadable Data
0.338
0.338
external
eace83fabb746e1e1634ada341e808e
SanGIS
SanGIS
510 Overland Ave, Suite 230
San Diego
California
921213
webmaster@sangis.org
US
Phone:(858) 874-7000
(858) 874-7002
True
SanGIS
Data can be downloaded in shapefile format from the SanGIS Data Warehouse at https://rdw.sandag.org/Account/Login
Refer to SanGIS website (www.sangis.org) to obtain further information on mapping and data extraction services available from SanGIS.
Enterprise Geodatabase Feature Class
Vector
Simple
FALSE
0
TRUE
FALSE
GCS_North_American_1983
NAD_1983_StatePlane_California_VI_FIPS_0406_Feet
coordinate pair
survey feet
0.000177
0.000177
North American Datum of 1983
Geodetic Reference System 80
6378137.000000
298.257222
Explicit elevation coordinate included with horizontal coordinates
1.000000
NAD_1983_StatePlane_California_VI_FIPS_0406_Feet
EPSG
5.3(9.0.0)
0
GEOLOGY_ACTIVE_FAULTS_CN
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
8
0
0
Feature geometry.
ESRI
Coordinates defining the features.
FLT_NAME
50
50
String
FLT_NAME
0
0
FLT_NAME is the fault name
California Geological Survey
FLT_ZN_NAM
50
50
String
FLT_ZN_NAM
0
0
FLT_ZN_NAM is the fault zone name
California Geological Survey
FLT_AGE
5
5
String
FLT_AGE
0
0
FLT_AGE is the fault age
HOL, Holocene period
HIS, Historic period
California Geological Survey
SECT_NAME
50
50
String
SECT_NAME
0
0
SECT_NAME is the fault zone section name
California Geological Survey
TYPE
1
1
String
TYPE
0
0
TYPE is the type of fault. Type A faults are capable of producing magnitude 7.0 earthquakes or greater and have a high rate of seismic activity (a slip rate of at least 5 millimeters per year). Segments of the San Jacinto and Elsinore fault zones are included in this category. Near-source velocity effects need to be considered in the design of buildings within 15 kilometers of a Type A fault.
Type B faults are the majority of the rest of the seismogenic faults in California, and segments of the San Jacinto, Elsinore, and Rose Canyon fault zones are included in this category. Near-source velocity effects need to be considered in the design of buildings within 10 kilometers of a Type B fault.
A, Type A
B, Type B
1997 Uniform Building Code
Shape.STLength()
Shape.STLength()
Double
0
0
0
Active Faults in San Diego County
FLT_NAME is the fault name
FLT_ZN_NAM is the fault zone name
FLT_AGE is the fault age
SECT_NAME is the fault zone section name
TYPE is the type of fault
20240502
Dataset copied.
20101108
08540600
Dataset copied.
withheld
20101108
12105600
Dataset copied.
withheld
20101108
12233900
Dataset copied.
withheld
20101108
12254300
Dataset copied.
withheld
20101108
12552400
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