Free Seismic Hazard Lookup and Screening Report

Full Seismic Hazard Report

Full Seismic Risk Assessment Report

Secure Accessible Cloud Database For Your Properties

Post-Earthquake Damage Assessment

Seismic Risk Assessments for Portfolios (Offline Service)

Recent News

Hawaii Site Class

Coverage Extended to Hawaii and Improvements in California

  • 2023-07-10
  • 0 COMMENTS

Recent SeismiCat additions include earthquake risk modeling in Hawaii, and the addition of Site Class and liquefaction susceptibility information and maps in Massachusetts and developed… Read More

2018 USGS Motions

  • 2020-03-29
  • 0 COMMENTS

In addition to 2008 and 2014 versions, SeismiCat now offers the newly released USGS 2018 ground motions, with important updates in modeling deep sedimentary basin… Read More

IBC Inferencing

  • 2020-03-20
  • 0 COMMENTS

Within CODA damage model, SeismiCat can now infer effective IBC code version and all corresponding seismic design parameters (T, Cs, R) based on year-built and… Read More

CODA Collapse

  • 2020-03-17
  • 0 COMMENTS

The new CODA Collapse module enables the user to conduct a collapse screening analysis utilizing basic design parameters (R, Cs, T) to calculate the probability… Read More

 

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Additional Consulting Services

Seismic Risk Assessment

Single-Site Seismic Risk Assessment (PML)

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Seismic Risk Assessment Portfolios

Seismic Risk Assessment For Real-Estate Portfolios

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Seismic Risk Assessment Lifelines

Seismic Risk Assessment For Non-Building Structures and Lifelines

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Seismic Cost Analysis

Benefit Cost Analysis For Seismic Retrofit Solutions

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Introduction to SeismiCat

SeismiCat provides an on-line seismic risk assessment tool for engineers serving building property owners, lenders, insurers and municipal analysts, consistent with ASTM E2026. The SeismiCat single-site tool uses USGS ground motions (2014 and 2008) computed directly for the relevant Site Class.   User can inspect the hazards for the site location, including fault maps, Site Class, liquefaction susceptibility and inundation zones for tsunami and upstream dam failure. Damage relationships include the Code-Oriented Damage Assessment (CODA) model, HAZUS and ATC-13.   CODA-Collapse evaluates building stability for any shaking level, using ASCE 41 to assign collapse performance category.