Arnold, CA…(Final Update….Forward Progress was stopped at about 3/4 of an acre) (Update as of 2:22pm…Scanner has been quiet and smoke output has dropped significantly. All good signs. With a fire at this elevation with heavy fuel loads you can rest assured they will drown every last ember of this one. Great work everyone!!) Traffic & Fire Update….Firefighters Responding to the Hollow Fire Near 1170 Hwy 4. More to follow if needed…(Update…Command says fire is 1/2 burning uphill in timber.)