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Seismicity catalogs and seismicity zones for the 2021 update of the National Seismic Hazard Models for Hawaii.

Metadata Updated: July 6, 2024

The 2021 National Seismic Hazard Model for Hawaii considers the full catalog and several declustered catalogs in calculating earthquake rates and seismic hazard. Events associated with a caldera collapse are treated differently within the model and were separated from the full catalogs. The catalogs are separated into two time periods, pre- and post-1959. The pre-1959 catalog was declustered using both the Reasenberg and nearest neighbor declustering methods. The post-1959 full catalog was split into summit (volcanic) and non-summit events, and those catalogs being separated into shallow (h ≤ 20 km) and deep (h > 20 km). These catalogs were declustered using the Reasenberg and nearest neighbor methods. The declustered, shallow events were further separated into events near the island of Hawai`I (south) and events associated with the islands to the northwest (north). All of these catgalogs are included here and are described in more detail in the paper by Petersen and others (2021). The coordinates that define the summit, caldera, and north/south seismicity zones are also included here.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date June 1, 2023
Metadata Updated Date July 6, 2024

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date July 6, 2024
Publisher U.S. Geological Survey
Maintainer
@Id http://datainventory.doi.gov/id/dataset/0657a3656d561508ead0dea0579024c6
Identifier USGS:60be1c22d34e86b9389104ac
Data Last Modified 20211210
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://datainventory.doi.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id fcbc6500-42cb-483a-a428-8fd05033233a
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -165.833,17.036,-152.591,24.15
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash 4d23c5e5e311503c3492d0ab9e54ea5f46c0f6a7dd90ef59b843ed03b7db19a4
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -165.833, 17.036, -165.833, 24.15, -152.591, 24.15, -152.591, 17.036, -165.833, 17.036}

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