08/12/2026
The tones dropped on Tuesday, August 11th at 8:01 pm for a smoke investigation, and JSFD personnel reported quickly to their respective stations. Engine 3-3 and Tender 1-4 from Station #2 staged at Station #1, while Engines 6-1 and 3-9 from Station #1 investigated the area of Norris Peak Rd from Geary Blvd to Nemo Rd. They were joined by Engines from SD Wildland Fire and the USFS. Command 1 was also there coordinating the search. All JSFD units were cleared when no active fire was located.
Before the engines could return to their stations or park, the pager sounded a second time for a large plume of smoke north of the Highway 385 & 44 West intersection. The results on this incident were identical to the first.
A significant thunderstorm with lightning and hail did pass through the area earlier on Tuesday that deposited varying amounts of rain, depending on one's location.
Wildland fuels are classified by the amount of time it takes for the surrounding environment to act upon it.
1-hour fuels: Diameter less than 0.25 inches (grasses, light brush, pine needles, small twigs); responds to humidity changes within 1 hour.
10-hour fuels: Diameter 0.25 to 1 inch (small branches, larger twigs); responds to environmental moisture changes within 10 hours.
100-hour fuels: Diameter 1 to 3 inches (medium-sized branchwood); responds to weather shifts within 100 hours.
1,000-hour fuels: Diameter 3 to 8 inches or greater (large logs, heavy downed timber); takes up to 1,000 hours to adjust to ambient moisture.
Despite the rainfall, it would not be impossible for a fire to start when you consider how dry the area has been this summer, and how widely scattered the rainfall totals. Please remain vigilant and comply with the appropriate restrictions in whatever area you may find yourself.
π¨βπ Be Smart and Be Safe! πΊπΈ
(File photo: Tender 1-4 and Engine 3-3)