DGGS
State of Alaska Alaska / Natural Resources DNR / Geological & Geophysical Surveys DGGS / PubsPubs / Tsunami Inundation MappingTsunami

Tsunami Source Data Catalog

The listed tsunami source earthquake and landslide models are developed for hazard assessments of at-risk coastal communities throughout Alaska and indexed by the community names and the publications in which they are utilized.

The comprehensive publication of all models can be found here.

Search:    Sort by:
Publication Community Name(s) Scenario Number/Model Name Case ID
RI 2019-6A Pasagshak Scenario 1: Mw9.0 earthquake in the Kodiak region: SAFRR-type event, applied to west, center & east segments 2440, 2443, 2446
RI 2019-6A Pasagshak Scenario 2: Mw9.0 earthquake in the Kodiak region: Max slip 15-25 km, applied to west, center & east segments 2438, 2441, 2444
RI 2019-6A Pasagshak Scenario 3: Mw9.0 earthquake in the Kodiak region: Max slip 25-35 km, applied to west, center & east segments 2451, 2442, 2445
Copyright © 2026 · State of Alaska · Division of Geological & Geophysical Surveys · Webmaster