Screen any SoCal address for geologic hazards in minutes.
Enter an address and get a clear, sourced screening report across the hazards that matter for hillside and seismically active areas. Built for realtors, investors, lenders, and other real-estate professionals who need to triage due diligence fast.
Hazard snapshot
What this report is — and is not
This report is a preliminary, automated screening that checks a Southern California address against public agency hazard maps and surfaces where those maps overlap or sit near the parcel. It is intended to help prioritize further due diligence. It is not a site-specific investigation, not an insurability or value determination, and not a substitute for professional review. Each finding cites the dataset checked and how current it was.
This is NOT a Natural Hazard Disclosure (NHD) report.
Alquist-Priolo Earthquake Fault Zone — in_zone
In mapped zoneThis parcel is within a Alquist-Priolo Earthquake Fault Zone.
The parcel footprint intersects the Alquist-Priolo Earthquake Fault Zone (Sample Mapped Zone) as published by the source agency. This means the mapped zone covers this location at screening resolution; it does not characterize conditions at any specific point on the parcel.
Source: Sample Source Agency — https://example.gov/sample-dataset. Map effective 2024-01-15. Screened 2026-06-09.
Alquist-Priolo Earthquake Fault Zone — near
Near mapped zoneThis parcel is near a Alquist-Priolo Earthquake Fault Zone.
The parcel footprint does not intersect the Alquist-Priolo Earthquake Fault Zone, but the nearest mapped feature (Sample Mapped Zone) is about 142 m away. Proximity is reported as a map fact only.
Source: Sample Source Agency — https://example.gov/sample-dataset. Map effective 2024-01-15. Screened 2026-06-09.
Alquist-Priolo Earthquake Fault Zone — clear
Not in mapped zoneThis parcel is not within a mapped Alquist-Priolo Earthquake Fault Zone.
Screened against the Alquist-Priolo Earthquake Fault Zone dataset at screening resolution, the parcel footprint does not intersect a mapped feature. This reflects the dataset checked and its mapping resolution, not a determination about the parcel.
Source: Sample Source Agency — https://example.gov/sample-dataset. Map effective 2024-01-15. Screened 2026-06-09.
Alquist-Priolo Earthquake Fault Zone — no_data
Not screenedThe Alquist-Priolo Earthquake Fault Zone could not be screened for this parcel.
This layer could not be screened for this parcel and was not included in the results below.
Source: Sample Source Agency — https://example.gov/sample-dataset. Map effective 2024-01-15. Screened 2026-06-09.