View In:   ArcGIS Online Map Viewer

Name: Tornado Initial Touchdown locations

Display Field: Tornado_Number

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Historical file of initial tornado touchdown locations. Data was uploaded from the National Oceanic and Atmospheric Administration (NOAA), National Wealther Service (NWS).</SPAN></P></DIV></DIV></DIV>

Service Item Id: 3e4110f4caa645cda3cae316c7f1cdf3

Copyright Text: National Oceanic and Atmospheric Administration (NOAA), National Wealther Service (NWS).

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: -2.3170370567073017E7
YMin: -7968657.571316525
XMax: 6749243.268776476
YMax: 1.5147202483616307E7
Spatial Reference: 102728  (2271)

Drawing Info:

Renderer:
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Field 1: F_EF_Scale
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 0
  Label: F0 (3 second gusts: 65-85 MPH)
  Description: N/A
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• Value: 1
  Label: F1 (3 second gusts: 86-110 MPH)
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• Value: 2
  Label: F2 (3 second gusts: 111-135 MPH)
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• Value: 3
  Label: F3 (3 second gusts: 136-165 MPH)
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• Value: 4
  Label: F4 (3 second gusts: 166-200 MPH)
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• Value: 5
  Label: F5 (3 second gusts: Over 200 MPH)
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Labeling Info:

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Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Time Info:

Start Time Field: date
End Time Field: null
Track ID Field: null
Time Extent:
[1950/01/03 06:00:00 UTC, 2018/12/31 06:00:00 UTC]

Time Reference:
Time Zone: Central Standard Time
Respects Daylight Saving: false

Time Interval: 4
Time Interval Units: esriTimeUnitsYears
Has Live Data: false
Export Options:
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Time Data Cumulative: false
Time Offset: null (null)

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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: F_EF_Scale

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: FID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• Tornado_Number ( type: esriFieldTypeDouble, alias: Tornado Number, editable: true, nullable: true, defaultValue: null, modelName: Tornado_Number )
• Year ( type: esriFieldTypeDouble, alias: Year, editable: true, nullable: true, defaultValue: null, modelName: Year )
• Month ( type: esriFieldTypeDouble, alias: Month, editable: true, nullable: true, defaultValue: null, modelName: Month )
• Day ( type: esriFieldTypeDouble, alias: Day, editable: true, nullable: true, defaultValue: null, modelName: Day )
• date ( type: esriFieldTypeString, alias: Full Date, editable: true, nullable: true, length: 80, defaultValue: null, modelName: date )
• time ( type: esriFieldTypeString, alias: Time, editable: true, nullable: true, length: 80, defaultValue: null, modelName: time )
• Time_Zone ( type: esriFieldTypeDouble, alias: Time Zone, editable: true, nullable: true, defaultValue: null, modelName: Time_Zone )
• State ( type: esriFieldTypeString, alias: State, editable: true, nullable: true, length: 80, defaultValue: null, modelName: State )
• State_FIPS ( type: esriFieldTypeDouble, alias: State FIPS, editable: true, nullable: true, defaultValue: null, modelName: State_FIPS )
• State_Number ( type: esriFieldTypeDouble, alias: State Tornado #, editable: true, nullable: true, defaultValue: null, modelName: State_Number )
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• Injuries ( type: esriFieldTypeDouble, alias: Injuries, editable: true, nullable: true, defaultValue: null, modelName: Injuries )
• Fatalities ( type: esriFieldTypeDouble, alias: Fatalities, editable: true, nullable: true, defaultValue: null, modelName: Fatalities )
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• Est_Crop_Loss ( type: esriFieldTypeDouble, alias: Estimated Crop Loss Code, editable: true, nullable: true, defaultValue: null, modelName: Est_Crop_Loss )
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• Starting_Longitude ( type: esriFieldTypeDouble, alias: Starting Longitude, editable: true, nullable: true, defaultValue: null, modelName: Starting_Longitude )
• Ending_Latitude ( type: esriFieldTypeDouble, alias: Ending Latitude, editable: true, nullable: true, defaultValue: null, modelName: Ending_Latitude )
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• Tor_Length ( type: esriFieldTypeDouble, alias: Length in miles, editable: true, nullable: true, defaultValue: null, modelName: Tor_Length )
• Tor_Width ( type: esriFieldTypeDouble, alias: Width in yards, editable: true, nullable: true, defaultValue: null, modelName: Tor_Width )
• Tornado_Database_File_FC ( type: esriFieldTypeDouble, alias: Tornado database file FC code, editable: true, nullable: true, defaultValue: null, modelName: Tornado_Database_File_FC )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, editable: false, nullable: false, length: 38, defaultValue: null, modelName: GlobalID )
• Date_Edited ( type: esriFieldTypeDate, alias: Date Last Edited, editable: false, nullable: true, length: 8, defaultValue: null, modelName: Date_Edited )

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ID: 0
Name: F0 (3 second gusts: 65-85 MPH)
Domains:
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  Description:
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  Tornado_Number: null
  Year: null
  Month: null
  Day: null
  date: null
  time: null
  Time_Zone: null
  State: null
  State_FIPS: null
  State_Number: null
  F_EF_Scale: 0
  Injuries: null
  Fatalities: null
  Est_Property_Loss: null
  Est_Crop_Loss: null
  Starting_Latitude: null
  Starting_Longitude: null
  Ending_Latitude: null
  Ending_Longitude: null
  Tor_Length: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 1
Name: F1 (3 second gusts: 86-110 MPH)
Domains:
Templates:
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  Description:
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  Tornado_Number: null
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  Month: null
  Day: null
  date: null
  time: null
  Time_Zone: null
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  State_FIPS: null
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  F_EF_Scale: 1
  Injuries: null
  Fatalities: null
  Est_Property_Loss: null
  Est_Crop_Loss: null
  Starting_Latitude: null
  Starting_Longitude: null
  Ending_Latitude: null
  Ending_Longitude: null
  Tor_Length: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 2
Name: F2 (3 second gusts: 111-135 MPH)
Domains:
Templates:
• Name: 2
  Description:
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  Tornado_Database_File_FC: null
  Tornado_Number: null
  Year: null
  Month: null
  Day: null
  date: null
  time: null
  Time_Zone: null
  State: null
  State_FIPS: null
  State_Number: null
  F_EF_Scale: 2
  Injuries: null
  Fatalities: null
  Est_Property_Loss: null
  Est_Crop_Loss: null
  Starting_Latitude: null
  Starting_Longitude: null
  Ending_Latitude: null
  Ending_Longitude: null
  Tor_Length: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 3
Name: F3 (3 second gusts: 136-165 MPH)
Domains:
Templates:
• Name: 3
  Description:
  Prototype:
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  Tornado_Database_File_FC: null
  Tornado_Number: null
  Year: null
  Month: null
  Day: null
  date: null
  time: null
  Time_Zone: null
  State: null
  State_FIPS: null
  State_Number: null
  F_EF_Scale: 3
  Injuries: null
  Fatalities: null
  Est_Property_Loss: null
  Est_Crop_Loss: null
  Starting_Latitude: null
  Starting_Longitude: null
  Ending_Latitude: null
  Ending_Longitude: null
  Tor_Length: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 4
Name: F4 (3 second gusts: 166-200 MPH)
Domains:
Templates:
• Name: 4
  Description:
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  Tornado_Database_File_FC: null
  Tornado_Number: null
  Year: null
  Month: null
  Day: null
  date: null
  time: null
  Time_Zone: null
  State: null
  State_FIPS: null
  State_Number: null
  F_EF_Scale: 4
  Injuries: null
  Fatalities: null
  Est_Property_Loss: null
  Est_Crop_Loss: null
  Starting_Latitude: null
  Starting_Longitude: null
  Ending_Latitude: null
  Ending_Longitude: null
  Tor_Length: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 5
Name: F5 (3 second gusts: Over 200 MPH)
Domains:
Templates:
• Name: 5
  Description:
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  Tornado_Database_File_FC: null
  Tornado_Number: null
  Year: null
  Month: null
  Day: null
  date: null
  time: null
  Time_Zone: null
  State: null
  State_FIPS: null
  State_Number: null
  F_EF_Scale: 5
  Injuries: null
  Fatalities: null
  Est_Property_Loss: null
  Est_Crop_Loss: null
  Starting_Latitude: null
  Starting_Longitude: null
  Ending_Latitude: null
  Ending_Longitude: null
  Tor_Length: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: -9
Name: Unknown
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Templates:
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  Tornado_Database_File_FC: null
  Tornado_Number: null
  Year: null
  Month: null
  Day: null
  date: null
  time: null
  Time_Zone: null
  State: null
  State_FIPS: null
  State_Number: null
  F_EF_Scale: -9
  Injuries: null
  Fatalities: null
  Est_Property_Loss: null
  Est_Crop_Loss: null
  Starting_Latitude: null
  Starting_Longitude: null
  Ending_Latitude: null
  Ending_Longitude: null
  Tor_Length: null
  
  Drawing Tool: esriFeatureEditToolPoint

---

Capabilities: Query

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Edit Fields Info:

• Creation Date Field:
• Creator Field:
• Edit Date Field: Date_Edited
• Editor Field:

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Analytic   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata   Update Metadata