Missing orange cat in Waldo

My indoor cat, Ferdinand, got out last night probably a bit before 8:30pm. A neighbor saw him by my back door, was able to pick him up, but then he wiggled out of her arms and ran towards the backyard. I live near 75th and Wyoming in Waldo, and he ran towards Terrace. He's all orange, still clawed, and neutered. He doesn't have a collar, but he is microchipped. He's very sweet but skittish. He's more than likely hiding under or inside something. Last time he went missing, he was found a couple houses away hiding under a deck. I've already passed out flyers to nearby houses, have a blanket he uses outside, and a humane trap set in the backyard. Please message me if you see or find him!