Seismic events
Review earthquake observations from a public source.
Integration requires deployment review.
Using the signal
The USGS event feed provides reported magnitude, location, and event time. Those observations can provide context for a site review. This is not an earthquake-warning service or a prediction of effects at a property.
Latest public observations
USGS magnitude 2.5+ events from the past day.
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Source and integration
Operating limits
Certified local systems and emergency procedures remain authoritative. This reference pattern does not operate elevators, gas valves, access, or egress systems.