Hurricane Zones - mattyschell/nyc-spatial-rolodex GitHub Wiki

New York City Emergency Management releases Hurricane Evacuation Zones (aka "Hurricane Zones", aka "HEZ") annually, usually in late spring. Hurricane Evacuation Zones are built from collections of Atomic-Polygons

Zone 0 is the water and then zones 1 through 7 are on land. Zone X is not a zone, it is a placeholder for territory without a zone.

It is hard to predict which source below will deliver the most current hurricane zones. In the offseason, hurricane-wise, all will likely be synchronized. As the hurricane season begins the zones will likely be delivered from NYC Emergency Management and flow out to the other end points.

NYC Emergency Management

https://www1.nyc.gov/assets/em/html/know-your-zone/knowyourzone.html

Department of City Planning Bytes of the Big Apple

https://www1.nyc.gov/site/planning/data-maps/open-data.page#other

Open Data

https://data.cityofnewyork.us/Public-Safety/Hurricane-Evacuation-Zones/uihr-hn7s

Simplified Hurricane Zone Boundaries

For visualization only.

https://github.com/mattyschell/hurricane-zones

Geocoders

New York City geocoders return hurricane zones for an address.

• GOAT (http://a030-goat.nyc.gov/goat/Default.aspx)
• Geosupport (https://www1.nyc.gov/site/planning/data-maps/open-data/dwn-gde-home.page)
• Geoclient (https://api.cityofnewyork.us/geoclient/v1/doc)