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The original dataset was assumed to be complete and accurate, but may contain inconsistencies when compared to more recent, actively maintained datasets. The largest earthquake in Juneau: this year: 4.4 in Haines, Alaska, United States. The original dataset was released at the time of publication of the seismic hazard model (1999) but was later moved over the the USGS ScienceBase Catalog (2019). This dataset is considered a legacy dataset. Development of the 1999 Alaska Seismic Hazard Model is documented in the USGS Open-File Report 99-36 ( ). Probabilistic seismic hazard data and maps of Alaska and the Aleutians for peak ground acceleration (PGA) and 0.2, 0.3, and 1.0 second spectral acceleration at probability levels of 2 percent in 50 years (annual probability of 0.000404) and 10 percent in 50 years (annual probably of 0.0021), assuming firm rock soil conditions at 760 m/s, are available. Gridded ground motion data and mapped gridded ground motion values are available for the 1999 Alaska Seismic Hazard Model. STANDARD OIL COMPANY Seward, Aerial View of the Southern Section of the City ALASKA RR. The original dataset was assumed to be complete and accurate, but may contain inconsistencies when compared to more recent, actively maintained datasets. Juneau has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. The original dataset was uploaded to the USGS website at the time of publication of the seismic hazard model (2007) but was later moved over the the USGS ScienceBase Catalog (2019). Development of the 2007 Alaska Seismic Hazard Model is documented in the USGS Open-File Report 2007-1043 ( ). Time-independent probabilistic seismic hazard data and maps of Alaska and the Aleutians for peak ground acceleration (PGA) and 0.1, 0.2, 0.3, 0.5, 1.0 and 2.0 second spectral acceleration at probability levels of 2 percent in 50 years (annual probability of 0.000404), 5 percent in 50 years (annual probability of 0.001026), and 10 percent in 50 years (annual probability of 0.0021) assuming firm rock soil conditions at 760 m/s are available.

Gridded seismic hazard curve data, gridded ground motion data, and mapped gridded ground motion values are available for the 2007 Alaska Seismic Hazard Model.