There was a 40 acre fire in the Auburn SRA. Here is the story from News 10. From the buzz I’ve heard on MTBR it sounds like the fire started near the OHV/ Mammoth Bar area so likely the Confluence Trail and maybe the Culvert trail are affected.
Update: Sounds like there is a bit of trail damage near the culvert but that most of the trails are Ok and the damage is primarily in and around the OHV area.