Reverse 911

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Wildfire Knowledge Graph · Public Information

Working definition

A common informal label for outbound emergency notification systems that send geographically targeted messages to phones or registered contacts.

Also searched as

reverse emergency notification

In plain language

A common informal label for outbound emergency notification systems that send geographically targeted messages to phones or registered contacts.

Why it matters

Reverse 911 is useful because it separates one specific part of wildfire behaviour, exposure, operations or evidence from nearby concepts that can otherwise be mixed together.

Primary terminology sourceOpen official reference ↗

Tecnobosque explanation reviewed 12 September 2026. Source definitions are authoritative within their stated jurisdiction; the explanatory text above is an independent technical synthesis.