National Geophysical Data Center (NGDC), NOAA Satellite and Information Service Tsunami Inundation Gridding Project

94 Completed and 25 Planned DEMs

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red box Completed DEMs

DEM name Cell Size State Region Date Completed
Adak 1 arc-second AK Aleutian Islands Apr 3, 2009
Astoria 1/3 arc-second OR West Coast May 30, 2008
Atlantic City 1/3 arc-second NJ East Coast Oct 10, 2007
Biloxi 1/3 arc-second MS Gulf of Mexico Mar 29, 2007
Cape Hatteras 1/3 arc-second NC East Coast Jul 6, 2006
Central California 3 arc-second CA West Coast Jun 23, 2003
Central Oregon 6 arc-second OR West Coast Oct 6, 2004
Central Oregon Coast 1/3 arc-second OR West Coast Sep 3, 2008
Chignik 1 arc-second AK Aleutian Islands Oct 24, 2008
Chignik 1/3 arc-second AK Aleutian Islands Oct 24, 2008
Corpus Christi 1/3 arc-second TX Gulf of Mexico May 4, 2007
Craig 1 arc-second AK Gulf of Alaska Oct 10, 2008
Craig 1/3 arc-second AK Gulf of Alaska Oct 10, 2008
Crescent City 1 arc-second CA West Coast Jul 13, 2004
Daytona Beach 1/3 arc-second FL East Coast Oct 31, 2007
Dutch Harbor 1 arc-second AK Aleutian Islands Aug 22, 2006
Galveston 1/3 arc-second TX Gulf of Mexico May 14, 2007
Garibaldi 1/3 arc-second OR West Coast Aug 22, 2007
Hawaii 36 arc-second HI Hawaiian Islands May 11, 2005
Hawaii 6 arc-second HI Hawaiian Islands Aug 6, 2007
Hilo 1/3 arc-second HI Hawaiian Islands Dec 20, 2005
Homer 3 arc-second AK Gulf of Alaska Jun 22, 2004
Homer 8 arc-second AK Gulf of Alaska Jun 22, 2004
Homer 1 arc-second AK Gulf of Alaska Jun 22, 2004
Humboldt 1 arc-second CA West Coast Jul 22, 2004
Kahului 1 arc-second HI Hawaiian Islands Sep 9, 2005
Kailua-Kona 1/3 arc-second HI Hawaiian Islands Nov 21, 2006
Kawaihae 1/3 arc-second HI Hawaiian Islands Aug 8, 2007
King Cove 1 arc-second AK Aleutian Islands Aug 15, 2008
Kodiak 3 arc-second AK Gulf of Alaska Apr 25, 2007
Kodiak 1 arc-second AK Gulf of Alaska Apr 25, 2007
Kodiak 8 arc-second AK Gulf of Alaska Apr 25, 2007
La Push 1/3 arc-second WA West Coast Jul 26, 2007
Lahaina 1/3 arc-second HI Hawaiian Islands Mar 30, 2007
Mayaguez 1/3 arc-second PR Caribbean May 5, 2006
Midway Atoll 3 arc-second PI Pacific Islands Jun 30, 2009
Midway Atoll 1/3 arc-second PI Pacific Islands Jun 30, 2009
Montauk 1/3 arc-second NY East Coast Sep 28, 2007
Monterey 1/3 arc-second CA West Coast Jan 11, 2008
Myrtle Beach 1/3 arc-second SC East Coast May 26, 2006
Myrtle Beach 1 arc-second SC East Coast May 26, 2006
Nantucket 1/3 arc-second MA East Coast Oct 10, 2008
Nawiliwili 1 arc-second HI Hawaiian Islands May 25, 2005
Nawiliwili 1/3 arc-second HI Hawaiian Islands Jan 12, 2006
Newport 1/3 arc-second OR West Coast Sep 28, 2004
Northern California 6 arc-second CA West Coast Nov 30, 2005
Northern California 36 arc-second CA West Coast Nov 30, 2005
Northern Oregon 6 arc-second OR West Coast Oct 6, 2004
Oahu 1 arc-second HI Hawaiian Islands Jun 13, 2006
Ocean City 1/3 arc-second MD East Coast Oct 16, 2009
Pago Pago 1/3 arc-second AS Pacific Islands Sep 30, 2009
Pago Pago 3 arc-second AS Pacific Islands Sep 30, 2009
Panama City 1/3 arc-second FL Gulf of Mexico Jan 31, 2007
Pearl Harbor 1/3 arc-second HI Hawaiian Islands Jun 29, 2006
Port Orford 1/3 arc-second OR West Coast Mar 14, 2008
Port San Luis 1/3 arc-second CA West Coast Jul 8, 2006
Portland 1/3 arc-second ME East Coast Dec 31, 2008
Puerto Rico 3 arc-second PR Caribbean May 5, 2006
San Diego 1/3 arc-second CA West Coast Aug 11, 2005
San Francisco Bay 1 arc-second CA West Coast Jun 23, 2003
San Juan 1/3 arc-second PR Caribbean May 5, 2006
Sand Point 1/3 arc-second AK Aleutian Islands Sep 29, 2006
Sand Point 3 arc-second AK Aleutian Islands Sep 29, 2006
Santa Barbara 1/3 arc-second CA West Coast Dec 15, 2008
Savannah 1/3 arc-second GA East Coast Dec 5, 2006
Seaside 1/3 arc-second OR West Coast Apr 1, 2004
Seldovia 1 arc-second AK Gulf of Alaska Jun 22, 2004
Seldovia 3 arc-second AK Gulf of Alaska Jun 22, 2004
Seward 1 arc-second AK Gulf of Alaska Jun 22, 2004
Seward 1/3 arc-second AK Gulf of Alaska Jun 22, 2005
Seward 3 arc-second AK Gulf of Alaska Jun 24, 2004
Seward 8 arc-second AK Gulf of Alaska Jun 22, 2004
Shemya 1 arc-second AK Aleutian Islands Jul 31, 2009
Sitka 1 arc-second AK Gulf of Alaska Jul 19, 2005
Sitka 9 arc-second AK Gulf of Alaska Jul 19, 2005
Sitka 3 arc-second AK Gulf of Alaska Jul 19, 2005
Southcentral Alaska 2 minute AK Gulf of Alaska Aug 23, 2006
Southcentral Alaska 24 arc-second AK Gulf of Alaska Aug 23, 2006
Southwest Washington 1/3 arc-second WA West Coast Dec 28, 2005
Southwest Washington 36 arc-second WA West Coast Jun 13, 2006
Southwest Washington 6 arc-second WA West Coast Dec 28, 2005
Strait of Juan de Fuca 1 arc-second WA West Coast Jun 30, 2003
Strait of Juan de Fuca 36 arc-second WA West Coast Jun 30, 2003
Strait of Juan de Fuca 6 arc-second WA West Coast Jun 30, 2003
Tacoma 1 arc-second WA West Coast Jan 30, 2006
Tacoma 9 arc-second WA West Coast Jan 30, 2006
Tacoma 3 arc-second WA West Coast Jan 30, 2006
Taholah 1/3 arc-second WA West Coast Jul 24, 2009
Virginia Beach 1/3 arc-second VA East Coast Jan 11, 2007
Wake Island 1/3 arc-second PI Pacific Islands Apr 3, 2009
Wake Island 3 arc-second PI Pacific Islands Apr 3, 2009
Yakutat 1 arc-second AK Gulf of Alaska Jul 19, 2005
Yakutat 3 arc-second AK Gulf of Alaska Jul 19, 2005
Yakutat 9 arc-second AK Gulf of Alaska Jul 19, 2005

cyan box Planned DEMs

DEM name State Region Year Planned
Arecibo PR Caribbean TBD
Arena Cove CA West Coast 2009
Atka AK Aleutian Islands 2010
Bar Harbor ME East Coast TBD
Cordova AK Gulf of Alaska 2010
Elfin Cove AK Gulf of Alaska TBD
Eureka CA West Coast 2009
Fajardo PR Caribbean TBD
Guam PI Pacific Islands TBD
Guayama PR Caribbean TBD
Jacksonville Beach FL East Coast TBD
Kailua-Kona HI Hawaiian Islands TBD
Kalapana HI Hawaiian Islands TBD
Key West FL Gulf of Mexico TBD
Kihei HI Hawaiian Islands TBD
Morehead City NC East Coast TBD
Nikolski AK Aleutian Islands 2010
Palm Beach FL East Coast 2010
Ponce PR Caribbean TBD
Port Alexander AK Gulf of Alaska TBD
Port Townsend WA West Coast 2010
Portsmouth NH East Coast TBD
San Francisco CA West Coast 2010
Santa Monica CA West Coast 2010
Virgin Islands VI Caribbean 2010