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Layer: Hypocenter (ID: 0)

Name: Hypocenter

Display Field: EventName

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This layer contains data describing earthquake hypocenters in the state of Arkansas, obtained by the AASG for the Geothermal Data Project. The data table includes general information on the location of the hypocenter, event type, position accuracy, origin date and related resources. Citations are included in the dataset. The EarthquakeURI for a particular observation is the cross-referencing link (foreign key) used to associate the hypocenter with web based information on the details of the event or other related information. The data is displayed using the NDGS Standard color scheme for Earthquake Hypocenters; purple circle with filled center. The original data and metadata can be viewed or downloaded from the USGIN Repository at

Definition Expression: N/A

Copyright Text: Data courtesy of the Arkansas Geological Survey; Provided by the Arizona Geological Survey

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Supported Operations:   Query   Generate Renderer   Return Updates