Hurricane barrels toward Texas, maps show impact

Hurricane Harvey is hitting Texas with wind speeds of at least 111 mph. Widespread flooding is a risk for Texas and neighboring states as public safety groups and communities prepare.

Esri has created a new Hurricanes and Tropical Cyclones Story Map that identifies the potential impact of the storm through a variety maps, including:

• Public Information Map — identifies the current and recent location of Harvey as well as forecast positions and probable track; additionally, the shaded area is called the “cone of uncertainty,” the likely path of the center of Harvey.
• Impact Summary Map — shows the storm surge by identifying locations most at risk for life-threatening inundation from storm surge; accordingly, to Esri’s data, the total population at risk is 248k people, 99k households, and 10k businesses.
• Forecast Precipitation Map — forecasts the amount of rain expected within the next 72-hour period.

Click here to view the story map.