#high cascades
Mon, 21 Feb 2022 15:46:14
Mon, 21 Feb 2022 13:02:26
Thu, 10 Feb 2022 12:41:45
Studying and mapping the recently discovered Twin Lakes Fault on Mount Hood, Oregon. This segment bounds Frog Lake, and the lake is being dropped down while the mountain is being uplifted. This is called a normal fault. In most places, the scarp is about 1.5m high. The downed tree crosses the scarp.