sfgov/hayward-m70-earthquake-scenario-d6pi-gknj

  • geologic
  • hayward earthquake scenario
  • hcr

Hayward M7.0 Earthquake Scenario

Hayward M7.0 Earthquake Scenario

This represents projected ground shaking in the City and County of San Francisco during a M7.8 earthquake on the San Andreas fault. The map updated in 2013 by USGS and ABAG. The specific scenario is: M7.8 Hayward (North/South Sections). This was used for the 2019 HCR update process.

For Visualization:

≤ 5.5 = Light

≤ 6.5 = Moderate

≤ 7.5 = Strong

≤ 8.5 = Very Strong

≤ 9.5 = Violent

Columns

NameSocrata field nameColumn name in sgr mountData typeDescription
the_geomthe_geomthe_geomMultiPolygonLocation Geometry
stlengthstlengthstlengthNumberpolygon length
st_area_shst_area_shst_area_shNumberpolygon area
globalidglobalidglobalidTextglobal ID designated by DEM geodatabase
dem_dat1_ddem_dat1_ddem_dat1_dNumberdatabase designated information (N/A)
faultfaultfaultTextDescription of fault
grid_codegrid_codegrid_codeNumbergrid code describing shaking intensity
pgapol_pgapol_pgapol_Number(N/A)
perimeterperimeterperimeterNumberPerimeter data (N/A_Null)
last_edi_1last_edi_1last_edi_1Calendar datelast edited date
last_editelast_editelast_editeTextlast edited by user
created_dacreated_dacreated_daCalendar datedate created
created_uscreated_uscreated_usTextCreated by user
sourcesourcesourceTextOriginal source for data
pgapol_idpgapol_idpgapol_idNumber(N/A)
valuevaluevalueNumberSpecific MMI Value. Should be used for visualization.

Upstream Metadata