Perimeter

The all-hazards mapping platform built for real-time public safety. Trusted by agencies, relied on by communities from planning through recovery.

[Perimeter @PerimeterMap]

First implementation of the Perimeter Plan is underway with Washoe County. Built to model traffic and routes when conditions change. We’re proud to support Washoe County as they keep people informed and safe.
#PublicSafety #EmergencyManagement #PerimeterPlan #EvacuationPlanning

[Perimeter @PerimeterMap]

Introducing Incident Replay in Perimeter. Replay every evacuation zone, road closure, and update in the order it happened. Stronger after-action reviews and clearer leadership visibility for better response. One map. One voice. Now with a timeline.
#SMEM #publicsafety

[Perimeter @PerimeterMap]

Text alerts can create urgency without clarity. Opt-in reaches ~ 40%, 1 in 6 opt out of some WEA alerts, and only 1 in 5 act immediately. Simple fix: keep the alert short + add one live map link. Learn more at https://t.co/wSl7AIENnd

[Perimeter @PerimeterMap]

Washoe County published an Avalanche Warning & public notice on Perimeter. The map shows a clear visual boundary and timely updates in real time. Before heading into the backcountry, check https://t.co/Qijj9tZFt5 ! #emergencymanagement #perimetermap

[Perimeter @PerimeterMap]

Introducing Perimeter Plan, AI-powered evacuation planning and traffic modeling for modern public safety.

✅ Evacuations
✅ Pre-event plans
✅ Table-top exercises
✅ Real-time incidents

Have a plan? Let's test it! - https://t.co/MODsUbS4HU
#PublicSafety #EmergencyManagement

[Perimeter @PerimeterMap]

Hear sirens? We’ve integrated high-severity @NOAA alerts making Perimeter Map a go-to resource for every US resident. Bad weather heading your way, check the map to see active warnings for high-impact weather events.
Visit https://t.co/YQqFsemcKt
#PublicSafety #PerimeterMap

[Perimeter @PerimeterMap]

We're proud to collaborate with the Washoe County, NV EMA and their Swift Exit partners to build evacuation zones, the foundation for a broader evacuation planning and modeling. We’re excited to support this work with our newest solution, Perimeter Plan.
#PerimeterMap #Evacuation

[Perimeter @PerimeterMap]

Proud to partner with Sheridan County, Wyoming, our first deployment in the state! Bringing next-gen, real-time emergency situational mapping, https://t.co/Qijj9tZFt5, to public safety teams and residents. We're honored to support your communities! #Perimetermap #SheridanCounty

[Perimeter @PerimeterMap]

Proud to partner with Douglas County, Oregon to bring next-generation real-time emergency situational mapping to the region’s public safety teams and residents. We're honored to help you and your communities!
#Perimetermap #DouglasCounty

[Perimeter @PerimeterMap]

Honored to support the Wasco County, OR tabletop exercise on Jan 9 with the City of The Dalles. Training together builds one map, one voice, and more public trust. Thank you to all the agencies that joined.

@WascoCoSheriff #PerimeterMap #EmergencyManagement

[Perimeter @PerimeterMap]

Proud to partner with Maury County, Tennessee, our first deployment in the state, to bring next-generation real-time emergency situational mapping to the region’s public safety teams and residents. We're honored to help you and your communities!
#Perimetermap #MauryCounty

[Perimeter @PerimeterMap]

We’ve just teamed up with Macon-Bibb County, Georgia, to bring real-time situational mapping to their public-safety teams. A big step forward together! #perimetermap #publicsafety #macon-bibb

[Perimeter @PerimeterMap]

Perimeter is proud to partner with Limestone County, AL!
Together, we’re giving emergency managers real-time mapping tools that deliver clarity and trusted info to the public when every second counts.
#PerimeterMap #LimestoneCounty @LimestoneEMA

[Perimeter @PerimeterMap]

Wrapping a great WSEMA Conference in Washington! Huge thanks to WSEMA Pres. Alysha Kaplan and her team for bringing the Mission Possible theme to life. The mission is clear: make sure every community has access to the lifesaving info they need during a disaster. #WSEMA #Perimeter

[Perimeter @PerimeterMap]

Great catching up with Kitsap County’s Brian Nielson at WSEMA! His Navy background brings experience & leadership into public safety. Our conversation highlighted the challenges ahead, and how breaking down silos with unified systems keeps communities connected #WSEMA #Perimeter

[Perimeter @PerimeterMap]

On 9/11, first responders ran toward danger. We honor their courage and sacrifice, and stand with today’s responders by strengthening the clarity, trust, and collaboration that keep communities safe. We will never forget.

[Perimeter @PerimeterMap]

In just 48 hours during the Coyote Fire, more than 40,000 people in El Dorado County used Perimeter for clear, reliable updates. That’s thousands guided by one live source of truth, and protected from the confusion that so often follows emergencies #perimetermap #coyotefire

[Perimeter @PerimeterMap]

In 72 hours, 92.5% of Amador County, CA residents used Perimeter for real-time Tiger Fire updates. Proud to support Amador County OES in keeping people informed and safe.
#perimetermap #tigerfire

[Perimeter @PerimeterMap]

Climate Change isn’t going to fight itself, so it's up to us to do something. Until the problem is solved, Perimeter will continue to equip public safety with the tools to help mitigate the effects of these events
https://t.co/IONgiACmlU
#perimetermap #publicsafety #climatechange

[Perimeter @PerimeterMap]

Emergency management is not easy work, so we're eternally thankful for those who sacrifice long hours to keep us safe! We hope they get those vacations very soon, too! #perimetermap #publicsafety