Multiple arsonists have been arrested in different locations for allegedly starting vegetation fires. In Butte County, California, Douglas Allen Rowell, 64, was arrested for arson near the old Rock House restaurant. In Boulder, Colorado, a 21-year-old man faces charges for igniting a small woodland fire with fireworks. Additionally, Sergio Parracastellon, 29, in San Juan Capistrano, California, was arrested for setting multiple vegetation fires. These incidents highlight the heightened fire danger, especially with dry conditions and upcoming Fourth of July celebrations. Authorities stress the importance of vigilance in preventing wildfires caused by human activities like fireworks and irresponsible behaviors. The recent surge in wildfires in California underscores the need for public awareness and caution to mitigate fire risks.