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The travel time map was generated using the Pedestrian Evacuation Analyst model from the USGS. The travel time analysis uses ESRI's Path Distance tool to find the shortest distance across a cost surface from any point in the hazard zone to a safe zone. This cost analysis considers the direction of movement and assigns a higher cost to steeper slopes, based on a table contained within the model. The analysis also adds in the energy costs of crossing different types of land cover, assuming that less energy is expended walking along a road than walking across a sandy beach. To produce the time map, the evacuation surface output from the model is grouped into 1-minute increments for easier visualization. The times in...


map background search result map search result map Tsunami Evacuation Travel Time Map for Humboldt County, CA, 2010, for Bridges Intact and a Fast Walking Speed USGS Topo Map Vector Data (Vector) 7201 Capitol Peak, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 18743 Gumboot Lake, Nevada 20180816 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 72452 McDermitt, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 40218 Schoolhouse Butte, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 43751 Summit Lake, Nevada 20180816 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 71754 Sulphur, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 48602 Whiskey Springs, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 6739 Calico Butte, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 12355 Division Peak, Nevada 20180816 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 12537 Donna Schee Peak, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 12852 Dry Hills, Nevada 20180816 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 19308 Hardscrabble, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 20760 Holloway Meadows, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 28280 McConnell Peak, Nevada 20180817 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 35051 Pidgeon Spring SE, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 36823 Quinn River Crossing, Nevada 20180817 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 41236 Shyster Butte, Nevada 20180817 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 41749 Smelser Pass, Nevada 20180817 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 41902 Snow Gulch, Nevada 20180817 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 7201 Capitol Peak, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 18743 Gumboot Lake, Nevada 20180816 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 72452 McDermitt, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 40218 Schoolhouse Butte, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 43751 Summit Lake, Nevada 20180816 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 71754 Sulphur, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 48602 Whiskey Springs, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 6739 Calico Butte, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 12355 Division Peak, Nevada 20180816 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 12537 Donna Schee Peak, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 12852 Dry Hills, Nevada 20180816 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 19308 Hardscrabble, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 20760 Holloway Meadows, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 28280 McConnell Peak, Nevada 20180817 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 35051 Pidgeon Spring SE, Nevada 20180816 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 36823 Quinn River Crossing, Nevada 20180817 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 41236 Shyster Butte, Nevada 20180817 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 41749 Smelser Pass, Nevada 20180817 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 41902 Snow Gulch, Nevada 20180817 for 7.5 x 7.5 minute Shapefile Tsunami Evacuation Travel Time Map for Humboldt County, CA, 2010, for Bridges Intact and a Fast Walking Speed