Name: Forecast Error Cone and Danger Area

Display Field: STORMNAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Is View: true

Is Updatable View: true

Source Schema Changes Allowed: true

Sources

Description: The cone represents the probable track of the center of a tropical cyclone, and is formed by enclosing the area swept out by a set of circles along the forecast track (at 12, 24, 36 hours, etc). The size of each circle is set so that two-thirds of historical official forecast errors over a 5-year sample fall within the circle.

Copyright Text: NHC, Esri

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 1000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 76.4001000002027
YMin: -24.3700000010431
XMax: 84.9901000000536
YMax: -19.2100000008941
Spatial Reference: 4326 (4326)

Drawing Info:

{"renderer":{"type":"uniqueValue","field1":"FCSTPRD","field2":null,"field3":null,"defaultSymbol":null,"defaultLabel":null,"uniqueValueInfos":[{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[225,225,225,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[255,255,255,255],"width":4}},"value":"72","label":"3 Day Cone","description":""},{"symbol":{"type":"esriSFS","style":"esriSFSBackwardDiagonal","color":[255,255,255,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[255,255,255,255],"width":4}},"value":"120","label":"5 Day Cone","description":""}],"fieldDelimiter":","},"transparency":50,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field: FCSTPRD

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• STORMNAME (type: esriFieldTypeString, alias: STORMNAME, SQL Type: sqlTypeOther, length: 20, nullable: false, editable: true)
• STORMTYPE (type: esriFieldTypeString, alias: STORMTYPE, SQL Type: sqlTypeOther, length: 20, nullable: false, editable: true)
• ADVDATE (type: esriFieldTypeDate, alias: ADVDATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• ADVISNUM (type: esriFieldTypeString, alias: ADVISNUM, SQL Type: sqlTypeOther, length: 20, nullable: false, editable: true)
• STORMNUM (type: esriFieldTypeDouble, alias: STORMNUM, SQL Type: sqlTypeOther, nullable: false, editable: true)
• FCSTPRD (type: esriFieldTypeDouble, alias: FCSTPRD, SQL Type: sqlTypeOther, nullable: false, editable: true)
• BASIN (type: esriFieldTypeString, alias: BASIN, SQL Type: sqlTypeOther, length: 20, nullable: false, editable: true)
• UID (type: esriFieldTypeString, alias: Unique Identifier (BASIN+STORMNUM+FCSTPRD), SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• MAX_SS (type: esriFieldTypeSmallInteger, alias: Maximum SS_NUM, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MAX_GUST (type: esriFieldTypeSmallInteger, alias: Maximum Wind Gust, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MAX_WIND (type: esriFieldTypeSmallInteger, alias: Maximum Wind Speed, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MAX_LABEL (type: esriFieldTypeString, alias: Maximum Arrival Date Label, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Types:

ID: 72
Name: 72
Domains:

Templates:

Name: 72
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• STORMNAME:
• STORMTYPE:
• ADVISNUM:
• STORMNUM: 0
• FCSTPRD: 72
• BASIN:

---

ID: 120
Name: 120
Domains:

Templates:

Name: 120
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• STORMNAME:
• STORMTYPE:
• ADVISNUM:
• STORMNUM: 0
• FCSTPRD: 120
• BASIN:

---

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/24/2025 7:28:12 PM

Schema Last Edit Date: 4/24/2025 7:27:51 PM

Data Last Edit Date: 4/24/2025 7:27:51 PM

Supported Operations:   Query   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat