About this Dataset

CGS Seismic Hazards Program: Unevaluated Areas

This is a digital Seismic Hazard Zone Map presenting areas where liquefaction and landslides may occur during a strong earthquake. Three types of geological hazards, referred to as seismic hazard zones, may be featured on the map: 1) liquefaction, 2) earthquake-induced landslides, and 3) overlapping liquefaction and earthquake-induced landslides. In addition, a fourth feature may be included representing areas not evaluated for liquefaction or earthquake-induced landslides. Developers of properties falling within any of the three zones may be required to investigate the potential hazard and mitigate its threat during the local permitting process.
Organization: State of California
Last updated: 2024-03-30T00:38:11.420375
Tags: california, california-department-of-conservation, california-geological-survey, california-natural-resources-agency, caopendata, cgs, doc, earthquake-hazard-identification-and-mitigation, earthquake-hazards, geoscientificinformation, landslides, liquefaction, planningcadastre, seismic-hazard-zone-map, usa

Tables

Table 1

@usgov.ca_gov_cgs_seismic_hazards_program_unevaluated_areas_e4885.table_1

206.58 kB
2,752 rows
9 columns

CREATE TABLE table_1 (
  "objectid" BIGINT,
  "quad_name" VARCHAR,
  "geopdflink" VARCHAR,
  "reportlink" VARCHAR,
  "label" VARCHAR,
  "comments" VARCHAR,
  "globalid" VARCHAR,
  "shape_area" DOUBLE  -- Shape, Area,
  "shape_length" DOUBLE  -- Shape, Length
);