9455920_waterlevel_1min11CO-OPS station 9455920: ANCHORAGE, KNIK ARM, COOK INLET 1-minute Raw Tsunami Water Level Data (ID: boundingGeographicBoundingBox) Coastal Tide Gauge Network of the United States and Its Territories at E: -149.88999, W: -149.88999, N: 61.2383, S: 61.2383#footprint-149.88999,61.2383 -149.88999,61.2383 -149.88999,61.2383 -149.88999,61.2383 -149.88999,61.2383