Earthquake Hazard Areas (U.S.)
North AmericaPhysical EnvironmentAreas in the United States with greater than 1% probability of potentially damaging ground shaking in one year
USGSA map highlights earthquake hazard areas across the United States using a color-coded scheme to indicate different levels of hazard.
The lowest hazard areas are shaded in blue, covering parts of Texas, Florida, Iowa, North Dakota, and Wisconsin, as well as extreme northern regions of Alaska. Low hazard areas are shaded in purple, seen in regions such as parts of the eastern and middle United States, including Dallas, Chicago, and Washington D.C. Moderately low hazard areas are shaded in pink, found in central and northern Illinois, and spread across western parts including Oregon, Arizona, and New Mexico. Moderate hazard areas are shaded in orange, covering parts of the eastern and western regions, and most of Alaska. Moderately high hazard areas are shaded in yellow, covering regions such as the West Coast, including California, Oregon, and Washington, as well as Fairbanks in Alaska. High hazard areas are shaded in light brown, seen in parts of Anchorage and the western coastal regions. The highest hazard areas are shaded in dark brown, notably in regions like southern Alaska and parts of California, including the San Francisco and Los Angeles areas.
Lowest hazard | Low hazard | Moderately low hazard | Moderate hazard | Moderately high hazard | High hazard | Highest hazard | Evergreen forest | Deciduous forest | Water | Mixed forest | Shrublands | Savannas | Grasslands | Permanent wetlands | Urban and built-up | Cropland and natural vegetation | Snow and ice | Barren or sparsely vegetated | Value | AES Deepwater Oil Plant TX USA | Baxter Wilson Oil Plant MS USA | Bayboro Oil Plant FL USA | Benning Oil Plant DC USA | Blue Lake Oil Plant MN USA | Bowline Point Oil Plant NY USA | Burlington Oil Plant CO USA | Burnside Combustion Turbines Generating Station Canada | Buzzard Point Oil Plant DC USA | Buzzard Roost Oil Plant SC USA | Canal Oil Plant MA USA | Chillicothe Oil Plant MO USA | Cleary Flood Oil Plant MA USA | Commonwealth Chesapeake Oil Plant VA USA | Courtney Bay Oil Power Plant Canada (Shutdown) | Croydon CT Generating Station Oil Plant PA USA | Dalhousie Oil Power Station Canada | Darbytown Oil Plant VA USA | DeBary Oil Plant FL USA | Delaware Generating Station Oil Plant PA USA | Devon Station Oil Plant CT USA | Edgewater Oil Plant OH USA | ExxonMobil Beaumont Refinery Oil Plant TX USA | Fermi Oil Plant MI USA | Frederickson Oil Plant WA USA | G E Turner Oil Plant FL USA | Gerald Andrus Oil Plant MS USA | Gravel Neck Oil Plant VA USA | Hay Road CCGT Power Plant DE USA | Holtsville Oil Plant NY USA | Holyrood Thermal Generating Station Canada | Honolulu Oil Plant HI USA | Indian River Oil Plant FL USA | Intercession City Oil Plant FL USA | Jones Street Oil Plant NE USA | Kalaeola Cogen Plant Oil Plant HI USA | Kemper County Oil Plant MS USA | Lagoon Creek Oil Plant TN USA | Lincoln Combustion Oil Plant NC USA | Maalaea Oil Plant HI USA | Manatee Oil Plant FL USA | Marshalltown Oil Plant IA USA | Martin Oil Plant FL USA | McKee Run Oil Plant DE USA | McManus Oil Plant GA USA | Miami Wabash Oil Plant IN USA | Middletown Oil Plant CT USA | Millbank OCGT Generating Station Canada | Millinocket Mill Oil Plant ME USA | Montville Station Oil Plant CT USA | Myrtle Beach Oil Plant SC USA | Newington Oil Plant NH USA | North Pole Oil Plant AK USA | Northeast Oil Plant MO USA | Northport Oil Plant NY USA | Northside Generating Station Oil Plant FL USA | Oakland Power Plant Oil Plant CA USA | Oswego Harbor Power Oil Plant NY USA | P L Bartow Oil Plant FL USA | Panda Brandywine LP Oil Plant MD USA | Parkdale Oil Plant TX USA | Point Beach Oil Plant WI USA | Port Everglades Oil Plant FL USA | Potter Station 2 Oil Plant MA USA | PPL Shoreham Energy LLC Oil Plant NY USA | PSEG Albany Generating Station Oil Plant NY USA | Richmond Generating Station Oil Plant PA USA | Riviera Oil Plant FL USA | Roseton Generating Station Oil Plant NY USA | Schuylkill Generating Station Oil Plant PA USA | Sherman Avenue Oil Plant NJ USA | Spirit Mound Oil Plant SD USA | Stony Brook Oil Plant MA USA | Suwannee River Oil Plant FL USA | Thomas Fitzhugh Oil Plant AR USA | Tufts Cove Oil Generating Station Canada | Turkey Point Oil Plant FL USA | Vienna Operations Oil Plant MD USA | Wading River Oil Plant NY USA | Waiau Oil Plant HI USA | Warren Oil Plant PA USA | Werner Oil Plant NJ USA | West Springfield Oil Plant MA USA | Wilson Oil Plant GA USA | Value | |
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| 26.4% | 18.4% | 16.6% | 29.2% | 5.20% | 4.36% | 7.41% | 14.5% | 19.2% | 1.92% | 8.00% | 25.6% | 10.8% | 13.6% | 11.2% | 1.28% | 15.7% | 6.41% | 2.18% | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||