SeismicEdge.io | Hybrid Polyglot Earthquake SaaS

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Target Project Site

Geocode any street address — bypasses ZIP code limitations.

ASCE 7-22 Site Soil Class

Regional Geology: Late Quaternary Alluvium (Valley Basin Fill)

Visual Thresholds

Historical Catalog ANSS 1900+

Query the USGS ANSS ComCat for events back to 1900. Results appear as a separate amber/red layer on the map.

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End Date

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Spatial Proximity Analysis

Search an address to analyze fault distances.

Seismic and Geological Site Characterization Report

Site Characterization Report Locked

ASCE 7-22 dynamic site evaluation and seismic hazard report requires a Paid Subscription.

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Cached Epicenters

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Data driven by ASCE 7-22 structural models, USGS (Quaternary Faults, SGMC, ComCat), SCEDC/IRIS FDSNWS waveforms, and OSM Nominatim geocoding.
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USGS Earthquake Magnitudes

2.0 - 4.0 M (Minor)

4.0 - 6.0 M (Moderate)

6.0+ M (Major)

Historical ≥ 4.5 M (ANSS)

Active Surface Fault (Quaternary)

Deep Bedrock Structure (SGMC)