July 17, 2022 at 1:31 pm Forward progress has stopped. No change in discharges yet. July 17, 2022 at 1:28 pm Riosa Air Attack releases Tankers 88 and 89 from cargo and hold at Grass Valley Air Attack. July 17, 2022 at 1:24 pm Riosa Air Attack releases Tanker 103 back to McClellan. July 17, 2022 at 1:18 pm Fire behavior starting to taper off, about 40 acres now. Good progress is being made by the firefighters. PCSO deputies are assisting CAL FIRE NEU and have ordered mandatory evacuations throughout Andressen, Rolling Hills and Meadowlark. Heed the warning. July 17, 2022 at 1:12 pm Units in the scene provide structure defense and building lines. The fire is still burning at a moderate to fast rate of spread in grass and oak trees. Helicopters and tankers are working on the fire with numerous ground resources. July 17, 2022 at 1:04 pm Riosa Road to Thousand Oaks Road is being evacuated. IC requests 5 additional engines, on a priority basis. All incoming resources to report on Riosa and Andressen Road. July 17, 2022 at 12:54 pm The IC is now reporting about 30-35 acres burning with a rapid rate of spread. July 17, 2022 at 12:51 pm Air Attack requests two additional Type 2 tankers on Riosa Fire. July 17, 2022 at 12:47 pm Two tankers, two helicopters assigned to the Riosa Fire. IC reports 1/2 acre of vegetation and now a fully involved structure. A citizen needs an ambulance. Riosa Road will be closed in both directions. July 17, 2022 at 12:45 pm Riosa IC reports a structure involved with about 1/4 acre of vegetation. PCSO is at the scene helping to evacuate nearby homes. July 17, 2022 at 12:39 pm Units on fire scene in a structure fire with vegetation on Riosa Road in the Sheridan area. Aircraft arriving on scene.