If you want to help scientists track the wildfires in California, here’s how you can do it.
Because of the severity of the fires all around us, it’s not too difficult to spot ash just about everywhere..your car, on sidewalks, and on your deck if you have one. If you spot ash, take a photo and Tweet it with the hashtag ashfall (#ashfall).
Scientists will analyze the size and shape of the ash particles. They’ll combine that info with weather data to help identify the source. Remember #ashfall.