Soil Amplification Classes (2)
| Rock |
| Soft Rock, Very Dense Soil |
| Stiff Soil |
| Soft Soil |
| Requires Site Specific Evaluation |
Liquefaction Susceptibility (3)
|
| None |
| Low |
| Moderate |
| High |
| Very High |
Co-seismic Landslide Susceptibility (Wet) (4)
Co-seismic Landslide Susceptibility (Dry) (5)
Population and Building Density (7)
| 0 |
| 1 - 5 |
| 6 - 10 |
| 11 - 20 |
| 21 - 50 |
| 51 - 100 |
| 101 - 200 |
| 201 - 500 |
| 501 - 1000 |
| 1001 - 2000 |
Site Peak Ground Acceleration - Simulated Cascadia Subduction Zone Magnitude 9.0 Earthquake (8)
| High : 0.415085 |
| |
| Low : 0.0639156 |
Site Peak Ground Acceleration - Simulated Portland Hills Fault Magnitude 6.8 Earthquake (9)
| 0.799668 |
| 0.407964 |
| 0.0399318 |
Levee_Lines (12)
Protected_Lands (13)
Special_Districts (14)
Alaska 1964 tsunami simulation - Inundation Line (16)
Alaska 1964 tsunami simulation Flow Depth (17)
| High : 1839.71 |
| |
| Low : 5.64386e-006 |
Scarps East (19)
Scarps West (20)
Head Scarp Zone and Flank Zone East (21)
Head Scarp Zone and Flank Zone West (22)
Landslide Deposits East (23)
| Historic (<150yrs) |
| Pre-Historic (>150yrs) |
Landslide Deposits West (24)
| Historic (<150yrs) |
| Pre-Historic (>150yrs) |
|
