This app was brought to my attention the other day by warren roberts. It's an app by Redding GIS about the Carr Fire, which has devastated the area and destroyed over a thousand homes, tragically claiming at least 7 victims (check the web for the latest).
Open the app, built using Web AppBuilder, and click on one of the pushpins:
Click the link to view the Aerial 360 View, provided by Esri business partner Hangar 360. The 360s are as fascinating as they are sobering, documenting the devastation of the fire.