@ai6yr this morning in Fremont, we had a 911 call from Mission Peak (Alameda County), someone who was apparently injured too badly to walk the muddy trail. Turns out they were simply mired, it was too muddy to walk. The ATVs they sent from two different directions couldn't deal with the mud. The helicopter couldn't land close enough. I should probably look for an update, I have no idea how they got down. But I'm thinking hikers should turn around as soon as the mud seems to be a bit much.