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.
| Publication | Community Name(s) | Scenario Number/Model Name | Case ID |
|---|---|---|---|
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 1: Repeat of the 1964 Great Alaska earthquake, with four sub-scenarios | 2018, 2028, 2029, 2030 |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 2: Earthquake in the KI-KP region: Predominantly shallow slip with maximum slip at a depth of 0-10 km | 2020, 2036, 2039 |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 3: Earthquake in the KI-KP region: Predominantly shallow slip with maximum slip at a depth of 5-15 km | 2024, 2037, 2038 |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 4: Earthquake in the KI-KP region: 50 m of maximum slip | 1997 |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 5: Earthquake in the KI-KP region: 5-15 km depth and uniform along strike slip distribution | 2026, 2027, 2040 |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 6: Earthquake in the KI-KP region: 15-35 km depth and uniform along strike slip distribution | 2031, 2032, 2033 |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 7: Earthquake in the KI-KP region: 35 m of maximum slip for almost the entire rupture patch | 1996 |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 8: The SAFRR tsunami scenario (SEM and SH segments)(Ross and others, 2013) | 2047 |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 9: Earthquake in the Cascadia subduction zone along the British Columbia, Washington, Oregon and northern California shore(Geological Survey of Canada, K. Wang, written commun., 2010) | 2049 |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 10: An underwater slide offshore of the Cook Inlet side of Homer Spit | |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 11: An underwater slide offshore at the tip of Homer Spit | |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 12: An underwater slide of the Kachemak Bay side of Homer Spit | |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 13: An underwater slide at the mouth of the Wosnesenski River | |
| RI 2018-5 v. 2 | Homer, Seldovia | Scenario 14: An underwater slide at the mouth of the Grewingk Creek |
