Update: William B. Davis has now released a working demo map and blog post about his original Cloud Effect Using Turf.js and Mapbox.GL. The post includes an interactive map with animated cloud and an explanation of how the effect is created, using Mapbox's circle-blur and circle-opacity (and turf.js for the animation). Darren Wiens has created a fun map which demonstrates how clouds (or smoke)
Clouds are Gathering Over Mapbox
Update: William B. Davis has now released a working demo map and blog post about his original Cloud Effect Using Turf.js and Mapbox.GL. The post includes an interactive map with animated cloud and an explanation of how the effect is created, using Mapbox's circle-blur and circle-opacity (and turf.js for the animation). Darren Wiens has created a fun map which demonstrates how clouds (or smoke)