CPUC FireMap
Layers
Legends
Data
High Fire-Threat District
TMTF - Tier 1 HHZ
CPUC Fire-Threat
Tier 2 - Elevated
Tier 3 - Extreme
CPUC Approved Tier 2 and Tier 3 (January 19, 2018)
CPUC Approved Tier 2 (January 19, 2018)
CPUC Approved Tier 3 (January 19, 2018)
Link to CPUC Approved Statewide Fire Threat Map press release
IRT Approved Tier 2 and Tier 3 (November 17, 2017)
IRT Approved Tier 2 (November 17, 2017)
IRT Approved Tier 3 (November 17, 2017)
Initial Statewide IRT Shape B filed 10/2/17
Tier 2 of Initial Statewide IRT Shape B Map
Tier 3 of Initial statewide IRT Shape B Map
Map Changes Denied, Pending TL/PDP Revision
Map Changes Denied by IRT
Interim Utility Wildfire Threat Maps
Reax Map Threat Class 3 (Northern California)
Reax Map Threat Class 4 (Northern California)
FRAP Fire Threat Map Extreme (Southern California)
FRAP Fire Threat Map Very High (Southern California)
SDG&E Map Very High Fire Threat Zone
SDG&E Map Extreme Fire Threat Zone
PDP Approved Changes to Shape B1 - 7/31/17
Proposed Tier 2
Proposed Tier 3
Shape B1 - March 2017
Shape B1 - March 2017
TL Map Change Proposals Submitted to Ticketing System
Pacific Gas and Electric
Burney Ticket
-Ticket #31
Chico District
-Ticket #100
Coast District
-Ticket #114
Colusa
-Ticket #101
DeAnza
-Ticket #113
Delta District
-Ticket #82
El Dorado District
-Ticket #79
Eureka Fortuna
-Ticket #145
Fresno District
-Ticket #51
Garberville
-Ticket #148
Hollister District
-Ticket #81
Kern
-Ticket #34
King City
-Ticket #59
Lompoc District
-Ticket #121
Marysville
-Ticket #84
Modesto Irrigation Dist.
-Ticket #122
Monterey District
-Ticket #128
Motherload District
-Ticket #108
North Bay
-Ticket #134
Paradise District
-Ticket #96
Paso Robles District
-Ticket #57
Pennisula District
-Ticket #95
Placer District
-Ticket #84
Plumas Sierra Electric Cooperative
-Joint Ticket #159
Quincy
-Ticket #111
Redding
-Ticket #111
San Francisco
-Ticket #155
San Jose District
-Ticket #123
San Luis Obispo District
-Ticket #55
Santa Maria
Ticket #32
.
add Tier 2 and designate Tier 3
Shape B Exclusions
Santa Rosa
-Ticket #144
Shelter Cover
-Ticket #151
Skyline
-Ticket #112
SMUD Transitional Areas
-Ticket #30
Solano District
-Ticket #80
Stanislaus
-Ticket #53
Tehama Red Bluff
-Ticket #29
Tier 3 Designations
-Ticket #162
Ukiah
-Ticket #149
Willow Creek
-Ticket #150
Willows District
-Ticket #87
Yolo District
-Ticket #86
Yosemite
-Ticket #52
San Diego Gas & Electric (SDGE)
SDGE Tier 3
-Ticket #49
Extent 5 Polygon
-Ticket #60
Extent 4 Tier 2 Deletions
-Ticket #58
Extent 4 Tier 2 Additions
-Ticket #58
Extent 3 Tier 2 Deletions
-Ticket #54
Extent 2 Tier 2 Deletions
-Ticket #50
Fire Threat Zone Revised
-Ticket #20
Highest Risk Fire Area 2014 Draft 3
Extent #1 Changes
-Ticket #20
Southern California Edison (SCE)
29 Palms District
-Ticket #90
Antelope Valley
-Ticket #147 (orig #47)
Bear Valley Service Area
-Ticket #119
Bishop
-Ticket #75
Catalina District
-Ticket #178
City of Azusa Joint
-Ticket #125
City of Banning Tier 3
-Ticket #156
City of Banning
-Ticket #156
Glendale
-Ticket #116
Corona
-Ticket #120
Covina
-Ticket #140
Foothill District
-Ticket #139
Fullerton District
-Ticket #92
Hidden Hills
-Ticket #67
Huntingon Beach
-Ticket #93
Kernville
-Ticket #72
Laguna Beach District
-Ticket #142
Menifee District
-Ticket #91
Monrovia District
-Ticket #130
Montebello
-Ticket #94
Moreno Valley
-Ticket #115
Morongo Band
-Ticket #117
Ontario District
-Ticket #126
Palm Springs
-Ticket #89
Palm Springs
-Ticket #152
Redlands
-Ticket #124
Ridgecrest Mojave
-Ticket #47
Barstow Mojave
-Ticket #47
Saddleback District
-Ticket #138
San Joaquin
-Ticket #69
Santa Barbara
-Ticket #68
Tier 3 Designations
-Ticket #161
Santa Monica Beach
-Ticket #143
Techachapi
-Ticket #73
Thousand Oaks
-Ticket #137
Ventura District
-Ticket #136
Victorville District
-Ticket #135
Anza Electric
Anza Electric
-Ticket #33
Burbank Water & Power
Burbank Water & Power
-Ticket #61
City of Anaheim
City of Anaheim
-Ticket #141
City of Colton
Polygon A&B
-Ticket #99
Tier 3 Polygon D
-Ticket #99
City of Healdsburg
City of Healdsburg
-Ticket #98
City of Healdsburg Possible Tier 2 exclusions
-Ticket #98
City of Industry
City of Industry
-Ticket #109
City of Palo Alto
City of Palo Alto
-Ticket #154
City of Shasta
City of Shasta
-Ticket #76
Imperial Irrigation District
Imperial Irrigation District
-Ticket #131
Lassen MUD
Lassen MUD
-Ticket #107
Liberty
Liberty
-Ticket #133
Pacificorp Territory
PacifiCorp Green Tier 1 ; Orange Tier 2
-Ticket #65
PacifiCorp Blue: Add, Pink: Delete, Gray: Retain
-Ticket #65
Pasadena Water Power
Pasadena Water Power
-Ticket #163
Redding Electric Utility
Redding Electric Utility
-Ticket #62
Riverside Public Utilities
Riverside Public Utilities
-Ticket #63
Salinas District
Salinas District
-Ticket #85
SMUD Sacramento Municipal Utility District
Proposed Shape B cutout
-Ticket #37
Suprise Valley Electric Corp Ticket #28
Suprise Valley Electric Corp
-Ticket #28
Tahoe Donner PUD
Tahoe Donner PUD
-Ticket #46
Turlock Ticket #48
Turlock
-Ticket #48
Trinity PUD
Trinity PUD
-Ticket #35
Multiple Utilities (Tier 1) Ticket #78
Multiple Utilities (Tier 1) Ticket #78
Miscellaneous Supporting Data Layers
Integrated UTI 3x3 contours
75%-yellow,85%-orange,95%-red
Integrated UTI (iUTI)
2% breakpoints
Ignition Potential Index
(Map 1 input)
Fire Spread Potential Index
(Map 1 input)
Utility Threat Index
(Map 1 input)
FRAP Fire Threat
Fire Probability
LANDSCAN WUI DEN4
US Forest Service Aerial Survey - Dead Trees/Acre
(1 - 250/acre)
Shape A
California Fire Perimeters (1878-2015)
Camp Fire 2018
153,336 acres
CA Fires 2017
Greater than 100 Acres
CA Fires 2016
Greater than 100 Acres
2010 - 2015
2000 - 2009
1990 - 1999
1980 - 1989
1970 - 1979
Pre 1970
Land Cover
FVEG WHR Life Forms
Boundaries / Masks
California Counties
Incorporated Cities; Footprint
State Responsibility Areas
Bear Valley Service Area (Updated 11/30/2017)
-Ticket #119
CA Electric Utility Service Area 2015 (subset)
Basemaps
ESRI World Imagery
Topo Map
OpenStreetMap
World Gray Canvas
No Background
Fire Maps:
Integrated UTI (iUTI) updated 2% breakpoints
Zero Threat (transparent)
1-80%
80-82%
82-84%
84-86%
86-88%
88-90%
90-92%
92-94%
94-96%
96-98%
>98%
Ignition Potential Index:
36 - 105
106 - 132
133 - 160
161 - 187
188 - 219
220 - 274
275 - 393
394 - 484
485 - 562
563 - 1202
Exclusion (0 values)
Fire Spread Potential Index Legend:
65
65 - 129
130 - 194
195 - 258
259 - 387
388 - 516
517 - 710
711 - 1032
1033 - 1613
1614 - 16,448
Exclusion(<5 ac-ft)
Utility Threat Index:
10 - 223
224 - 446
447 - 669
670 - 892
893 - 1115
1116 - 1561
1562 - 2007
2008 - 2898
2899 - 4236
4237 - 56,852
Exclusion(< 10)
FRAP Fire Threat Legend:
Non-Fuel
Moderate
High
Very High
Exteme
Annual Fire Probability (2026-2050):
0.00 - 0.25%
0.25 - 0.29%
0.29 - 0.33%
0.33 - 0.40%
0.40 - 0.50%
0.50 - 0.67%
0.67 - 1.00%
>1.00%
LANDSCAN WUI DEN41:
1 house/ 20ac - 1 house/ 5ac
1 house/ 5ac - 1 house/ac
>1 house/ac
Aerial Detection Survey 2015, Dead Trees per Acre:
> 0 - 2 Dead Trees/Acre
> 2 - 4
> 4 - 8
> 8 - 16
> 16 - 32
> 32 - 64
> 64 - 128
> 128
Land Cover:
FVEG WHR Life Form
Agriculture
Barren
Conifer
Hardwood
Herbaceous
Shrub
Urban
Water
Boundaries / Masks:
State Responsibility Areas
SRA (State Responsibility Area)
FRA (Federal Responsibility Area)
LRA (Local Responsibility Area)
Urban Areas are Labeled
High Fire-Threat District
TMTF - Tier 1 HHZ (Original Projection CA Albers)
TMTF - Tier 1 HHZ (Projection WGS84)
CPUC Fire-Threat
CPUC Fire Threat Tier 2 Elevated (Original Projection CA Albers)
CPUC Fire Threat Tier 2 Elevated (Projection WGS84)
CPUC Fire Threat Tier 3 Extreme (Original Projection CA Albers)
CPUC Fire Threat Tier 3 Extreme (Projection WGS84)
Initial Statewide IRT Shape B filed 10/2/17
Tier 2 of Initial Statewide IRT Shape B Map
Tier 3 of Initial Statewide IRT Shape B Map
Map Changes Denied, Pending TL/PDP Revision
Map Changes Denied by IRT
Interim Utility Wildfire Threat Maps
Reax Map Threat Class 3 (Northern California)
Reax Map Threat Class 4 (Northern California)
FRAP Fire Threat Map Extreme (Southern California)
FRAP Fire Threat Map Very High (Southern California)
SDG&E Map Very High Fire Threat Zone
SDG&E Map Extreme Fire Threat Zone
PDP Approved Changes to Shape B1 - 7/31/17
Proposed Tier 2
Proposed Tier 3
Miscellaneous Supporting Data Layers
Integrated UTI (iUTI) 75%,85%, and 95% polygons
3X3 contour
Integrated UTI (iUTI) updated 9/15/2017
2% breakpoints NoData points removed
Map 1 Layers
Contains; Utility Threat Index, Spread Potential Index and Ignition Potential Index
ArcGIS .lpk; classified .img files
FRAP Fire Threat WGS84 -.tif
FRAP Fire Threat WGS84 -.lpk ArcGIS Layer Package
Annual Fire Probability Shapefile and layer package coordinate system GCS WGS84
LANDSCAN_WUI_DEN41 -.lpk ArcGIS Layer Package GCS WGS84
Annual Fire Probability 2026 - 2050 WGS84 -.tif
USDA R5 Aerial_Forest_Survey_2016-.shp
ShapeA 120 Final WGS84 -.shp
ShapeB 1000 WGS84 -.shp
TL Map Change Proposals Submitted to Ticketing System
Anza Electric
Anza_Electric_Ticket33.zip
-.shp files
Burbank Water & Power
BurbankWaterPower61.zip
-.shp files
City of Colton
City_of_Colton_Ticket99.zip
-Polygons A,B & D .kml,.shp, .pdf files
City of Healdsburg
City of Healdsburg Ticket 98
-.shp files
City of Healdsburg Possible Tier 2 Exclusions Ticket 98
-.shp files
City of Industry Ticket 109
City of Industry Ticket 109
-.shp files
City of Palo Alto Ticket #154
City of Palo Alto Ticket #154
-.shp files
City of Shasta Ticket 76
City of Shasta Ticket 76
-.shp files
Imperial Irrigation District Ticket 131
Imperial Irrigation District Ticket 131
-.shp files
Lassen MUD
Lassen MUD Ticket 107
-.shp files
PacifiCorp Territory
PacifiCorp Territory
-Ticket 65 all files
Pacificorp_65_ShapeB_Proposed_Changes_070317.lpk
-Ticket 65 .lpk only
PG&E
All PG&E Tickets original.kmls and supporting materials
All Shapefiles for PG&E
-.shp files GCS WGS84
Fresno Ticket 51
-.shp files .lpk,.docx
Yosemite Ticket 52
-.shp files .lpk,.docx
Stanislaus Ticket 53
-.shp files .lpk,.docx
Red Bluff / Tehama Ticket 29
-.shp files .lpk,.docx
SMUD Intersection Ticket 30
-.shp files,.docx
Burney Ticket 31
-.shp files .lpk,.docx
Santa Maria Ticket 32
-.shp files .lpk,.docx
Kern Ticket 34
-.shp files .lpk
SDGE
All SDGE Tickets
-.shp files -.doc files
FTZ_GCS_WGS84_revised.zip
-.shp files
HRFA_GCS_WGS84.zip
-.shp files
Extent 1 Polygon Ticket #20-.shp
Sacramento Municipal Utility District (SMUD)
SMUD_Proposed_ShapeBCut.zip Ticket #37-.shp, 2 .pdf, Google Earth .kmz
Los Angeles Department of Water and Power:
Los Angeles Dept of Water and Power Ticket #64 -.shp .kml .pdf .lpk
Southern California Edison tickets:
All SCE Tickets original .kml and supporting material
All SCE Tickets converted to .shp files GCS_WGS84 EPSG:4326
Ridgecrest Mojave Ticket #47
Barstow Mojave Ticket #47
Hidden Hills Ticket #67
Santa Barbara Ticket #68
San Joaquin Ticket #69
Kernville Ticket #72
Techachapi Ticket #73
Bear Valley Service Area TIcket #119
Tahoe Donner PUD
Tahoe Donner Ticket #46
Trinity PUD
Trinity PUD Ticket #35
Turlock Ticket #48
Turlock Ticket #48
Multiple Utilities (Tier1) Outside Shape B Ticket #78
Multiple Utilities Outside Shape B (Tier1) Ticket #78
Fire Perimeters
CA Fire Perimeters 1878-> 2015 WGS84 -.shp
CA Fire Perimeters by Decades WGS84 -.shp
Boundaries
CA Electric Serv Areas WGS84(Complete)
Incorp City Bounds WGS84 -.shp
Original Projections
Annual Fire Probability 2026 - 2050 WGS84 -.tif
CA Electric Serv Areas UTM Zone 10(Complete)- .shp
FRAP Fire Threat Albers NAD83 - .tif
FRAP Fire Threat from CAL FIRE Albers NAD83 .gdb
WUI-DEN4 -.lpk ArcGIS Layer Package CA NAD_1983_California_Teale_Albers
ShapeA --NAD 1983 2011 CA Teale Albers -.shp
ShapeB --NAD 1983 2011 CA Teale Albers -.shp
CA Fire Perimeters 1878-> 2015 WGS84 -.shp
Incorp City Bounds NAD 83 CA Teale Albers-.shp
USDA R5 Aerial Decection Survey WGS84.zip