National Earthquake Alerts Centre (NEAC) - About FeltGrid

This product is a one-page description of the National Earthquake Alert Centres' "FeltGrid" product.


A FeltGrid is produced for any earthquake for which NEAC receives a sufficient number of community reports of shaking intensity (aka 'felt reports), via the Earthquakes@GA website ( https://earthquakes.ga.gov.au).


The felt reports are converted to Modified Mercalli Intensity (MMI) scale, and translated into a map of average reported shaking intensity rendered at pre-set spatial scales on Earthquakes@GA.


This 'About FeltGrid' document can also be accessed through the Earthquakes@GA website, via the 'ShakeMap, FeltGrid and other downloads' listing for each earthquake under the 'Recent Earthquakes' menu.

Simple

Identification info

Date (Creation)
2021-10-12
Date (Publication)
2023-09-26T02:03:13
Citation identifier
Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/145941

Identifier

Codespace

Digital Object Identifier

Cited responsible party
Role Organisation / Individual Name Details
Publisher

Geoscience Australia

 External Contact
Author

Geoscience Australia

 External Contact
Purpose

Supporting / reference information for ShakeMap and FeltGrid products which are available from the Earthquakes@GA website ( https://earthquakes.ga.gov.au)

Status
Completed
Point of contact
Role Organisation / Individual Name Details
Point of contact

Commonwealth of Australia (Geoscience Australia)

 Voice
Point of contact

Moseley, A.

 Place and Communities Internal Contact
Resource provider

Place and Communities Division

 External Contact
Spatial representation type
Topic category
  • Geoscientific information

Extent

Extent

N
S
E
W


Maintenance and update frequency
As needed

Resource format

Title

Product data repository: Various Formats

Website

Data Store directory containing the digital product files

Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes

theme.ANZRC Fields of Research.rdf

  • EARTH SCIENCES

Keywords

  • FeltGrid

Keywords

  • National Earthquake Alerts Centre - NEAC

Keywords

  • Did-You-Feel-it - DYFI

Keywords

  • Felt Report

Keywords

  • Modified Mercalli Intensity Scale - MMI

Keywords

  • Published_External

Resource constraints

Title

Creative Commons Attribution 4.0 International Licence

Alternate title

CC-BY

Edition

4.0

Website

http://creativecommons.org/licenses/

Access constraints
License
Use constraints
License

Resource constraints

Title

Australian Government Security ClassificationSystem

Edition date
2018-11-01T00:00:00
Website

https://www.protectivesecurity.gov.au/Pages/default.aspx

Classification
Unclassified

Associated resource

Association Type
Cross reference
Title

NEAC - About Modified Mercalli Intensity (MMI) Scale

Citation identifier
145939

Citation identifier
62a3bc92-6e1a-48eb-b1f7-e847a7e75c98

Website

http://pid.geoscience.gov.au/dataset/ga/145939

Link to eCat metadata record landing page

Associated resource

Association Type
Cross reference
Title

NEAC - About ShakeMap

Citation identifier
132533

Citation identifier
1bf70aa1-1542-485a-bf76-c29c81ee2c3d

Website

http://pid.geoscience.gov.au/dataset/ga/132533

Link to eCat metadata record landing page

Language
English
Character encoding
UTF8

Distribution Information

Distributor contact
Role Organisation / Individual Name Details
Distributor

Commonwealth of Australia (Geoscience Australia)

 Voice facsimile
OnLine resource

Download FeltGrid Flyer

Download FeltGrid Flyer

Distribution format

  • pdf

    File decompression technique

    nil

Resource lineage

Statement

An explanatory documentation about FeltGrid that is provided on Earthquakes@GA

Source

Metadata constraints

Title

Australian Government Security Classification System

Edition date
2018-11-01T00:00:00
Website

https://www.protectivesecurity.gov.au/Pages/default.aspx

Classification
Unclassified

Metadata

Metadata identifier
urn:uuid/042df2b9-bcd6-4c96-8ce1-4a7a27f3c88b

Title

GeoNetwork UUID

Language
English
Character encoding
UTF8
Contact
Role Organisation / Individual Name Details
Point of contact

Commonwealth of Australia (Geoscience Australia)

 Voice
Owner

Moseley, A

 Internal Contact
Point of contact

Moseley, A.

 Place and Communities Internal Contact

Type of resource

Resource scope
Document
Name

Earthquakes@GA downloadable PDF

Alternative metadata reference

Title

Geoscience Australia - short identifier for metadata record with

uuid

Citation identifier
eCatId/145941

Metadata linkage

https://ecat.ga.gov.au/geonetwork/srv/eng/catalog.search#/metadata/5167d912-6784-4371-9938-3931e84ca6f1

Metadata linkage

https://ecat.ga.gov.au/geonetwork/srv/eng/catalog.search#/metadata/62a3bc92-6e1a-48eb-b1f7-e847a7e75c98

Metadata linkage

https://ecat.ga.gov.au/geonetwork/srv/eng/catalog.search#/metadata/042df2b9-bcd6-4c96-8ce1-4a7a27f3c88b

Metadata linkage

https://ecat.ga.gov.au/geonetwork/accessDenied.jsp/eng/catalog.search#/metadata/042df2b9-bcd6-4c96-8ce1-4a7a27f3c88b

Date info (Creation)
2019-04-08T01:55:29
Date info (Revision)
2019-04-08T01:55:29

Metadata standard

Title

AU/NZS ISO 19115-1:2014

Metadata standard

Title

ISO 19115-1:2014

Metadata standard

Title

ISO 19115-3

Title

Geoscience Australia Community Metadata Profile of ISO 19115-1:2014

Edition

Version 2.0, September 2018

Citation identifier
https://pid.geoscience.gov.au/dataset/ga/122551

 
 

Spatial extent

N
S
E
W


Keywords

Did-You-Feel-it - DYFI Felt Report FeltGrid Modified Mercalli Intensity Scale - MMI National Earthquake Alerts Centre - NEAC
theme.ANZRC Fields of Research.rdf
EARTH SCIENCES

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Access to the portal

Associated resources

Not available