Impressive, glad the alarm chain works. And from what you say the warning message is also clear and understandable. Not tech or geology jargon that people don't understand and then take no or the wrong actions.
Watch has been upgraded to Warning (Aleutian Islands and California from Cape Mendocino to the Oregon border) or Advisory (California from Cape Mendocino south, and pretty much everything from the California/Oregon border to Alaska until you reach the Aleutian Islands, it looks like.)
Just “watch” level for US west coast, but warning level for Hawaii and Alaska.