Preparedness & Risk Reduction Along the Coast

Inform emergency operations & weather alerts

Android & iOS apps

2,478 603 2

178 710 2

2,656 1,313 4Total

Northeast reports(Aug. 2011 – Dec. 2017)

0

100

200

300

400

500

Apr 2

014

Jun

2014

Aug

2014

Oct

201

4

Dec

2014

Feb

2015

Apr 2

015

Jun

2015

Aug

2015

Oct

201

5

Dec

2015

Feb

2016

Apr 2

016

Jun

2016

Aug

2016

Oct

201

6

Dec

2016

Feb

2017

Apr 2

017

Jun

2017

Aug

2017

Web App

Reports by source(Apr. 2014 – Sep. 2017)

Winter StormJuno

KingTides

Ability to send app alerts to users

139 appusers

including MA, RI, SC, FL, TX & WA

Conduct visual assessments during & after coastal events

Northeast Users

444 287

0

100

200

300

400

500

Apr 2

014

Jun

2014

Aug

2014

Oct

201

4

Dec

2014

Feb

2015

Apr 2

015

Jun

2015

Aug

2015

Oct

201

5

Dec

2015

Feb

2016

Apr 2

016

Jun

2016

Aug

2016

Oct

201

6

Dec

2016

Feb

2017

Apr 2

017

Jun

2017

Aug

2017

Web App

Winter StormJuno

Reports By Source(Apr. 2014 – Sep. 2017)

0

100

200

300

400

500

Apr 2

014

Jun

2014

Aug

2014

Oct

201

4

Dec

2014

Feb

2015

Apr 2

015

Jun

2015

Aug

2015

Oct

201

5

Dec

2015

Feb

2016

Apr 2

016

Jun

2016

Aug

2016

Oct

201

6

Dec

2016

Feb

2017

Apr 2

017

Jun

2017

Aug

2017

Web App

Winter StormJuno

KingTides

Reports By Source(Apr. 2014 – Sep. 2017)

Many mobile operating systems

What the server is doing

Date/TimeLocationEntered Data

Internet

WeatherTide statusWater level

Understand extent & magnitude of coastal flooding & erosion