19330302marigram11Archival and Discovery of March 2, 1933 Tsunami Event on Marigrams (ID: boundingExtent) Coastal Tide Gauge Network of the International Community at E: -117.22565, W: -157.85000, N: 48.545, S: 21.500#footprint-157.85000,21.500 -117.22565,21.500 -117.22565,48.545 -157.85000,48.545 -157.85000,21.500