 SAN FRANCISCO--BUSINESS WIRE--The fall season begins tomorrow, and bone-dry drought conditions have made the western United States a tinderbox prime for wildfires. That, combined with the threat of earthquakes, floods and landslides, makes it essential for Californians to be prepared for disasters. Pacific Gas and Electric Company PGE reminds its customers that the best time to prepare for an emergency or natural disaster is before it happens. Thats what National Preparedness Month is 