About QuakeFeed

QuakeFeed was designed and developed by Artisan Global LLC.

Mapping API provided by Esri ArcGIS Runtime SDK for iOS.

Map data copyright ESRI, DeLorme, AND, Tele Atlas, First American, ESRI Japan, UNEP-WCMC, USGS, METI, ESRI Hong Kong, ESRI Thailand, Procalculo Prosis, i-cubed, USDA FSA, AEX, GeoEye, Getmapping, Aerogrid, IGP, US National Park Service, TANA, FAO, NPS, EPA, other suppliers.

Plate Boundaries data: U.S. Geological Survey, 2018, accessed 11/24/2018, from ScienceBase-Catalog web site: here.

Faults data: U.S. Geological Survey (and supporting agency if appropriate-see list below), 2018, Quaternary fault and fold database for the United States, accessed 11/24/2018, from USGS web site: here. List of cooperators:

Alaska – Alaska Department of Natural Resources
Arizona – Arizona Geological Survey
California – California Geological Survey
Colorado – Colorado Geological Survey
Idaho – Idaho Geological Survey
Illinois – Illinois State Geological Survey
Louisiana – Louisiana Geological Survey
Montana – Montana Bureau of Mines and Geology
Nevada – Nevada Bureau of Mines and Geology
New Mexico – New Mexico Bureau of Mines and Mineral Resources
Texas – Texas Bureau of Economic Geology
Utah – Utah Geological Survey

Hi-Lo Alarm notification sound: iStock.com/randomplay

Open Source Libraries

The following sets forth attribution notices for third party open source software that may be contained in the QuakeFeed app. We thank the open source community for all their contributions.