Snohomish County Results, 2020

This modeling project by the UW Tsunami Modeling Group was submitted to the Submitted to the Washington State Emergency Management Division (EMD) and Washington State Geological Survey (WGS), for use in the production of maximum inundation and current speed mapping products. This project was funded by NOAA Award #NA16NWS4670041. This does not constitute an endorsement by NOAA.

Project report

SnohomishCountyTHAv3_2021-02-05.pdf Version 3, Draft of 5 February 2021
SnohomishCountyTHAv3_draft_2020-04-13.pdf Version 3, Draft of 13 April 2020
Versions 1 and 2 from 2018

Study regions

Note that regions in pink in these figures are areas that are below MHW but initialized as dry land since they are protected by dikes or levies.

Code and data

Draft versions, still under construction

2020_Snohomish_L1_SFL_AKmaxWA_code.tar.gz contains source code and this README file. (M, manifest)
2020_Snohomish_L1_SFL_AKmaxWA_data.tar.gz contains some large input files along with all topo and dtopo files. (M, manifest)
2020_Snohomish_L1_SFL_AKmaxWA_results.tar.gz contains all the results linked below. (M, manifest)
Note: The large topo and dtopo files can be downloaded from the our topo repository and dtopo repository, respectively.
In principle, the large input files can also be regenerated from code in the code archive.
See the README file for instructions.

Results

The links to PlotIndex'es below lead to directories with time frame solutions at several output times.

The .kmz files can be downloaded and opened in Google Earth

The .nc and .tar.gz files are output data at fgmax points and gauges for use by DNR in creating maps and publications.

SnohoNorth

Topography and fgmax points selected: fgmax_topo_SnohoNorth.kmz
SFL to 4 hours (2020-03-21): PlotIndex
CSZ-L1 to 7 hours (2020-03-21): PlotIndex
AKmaxWA to 14 hours (2020-03-28): PlotIndex

SnohoEverett

Topography and fgmax points selected: fgmax_topo_SnohoEverett.kmz
SFL to 4 hours (2020-03-21): PlotIndex
CSZ-L1 to 7 hours (2020-03-21): PlotIndex
AKmaxWA to 14 hours (2020-03-27): PlotIndex

SnohoSouth

Topography and fgmax points selected: fgmax_topo_SnohoSouth.kmz
SFL to 4 hours (2020-03-21): PlotIndex
CSZ-L1 to 7 hours (2020-03-21): PlotIndex
AKmaxWA to 14 hours (2020-03-28): PlotIndex