Authors / CoAuthors
Geoscience Australia | Geoscience Australia
Abstract
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.
Product Type
document
eCat Id
145941
Contact for the resource
Point of contact
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Point of contact
- Contact instructions
- Place and Communities
Resource provider
Keywords
- theme.ANZRC Fields of Research.rdf
-
- EARTH SCIENCES
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- FeltGrid
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- National Earthquake Alerts Centre - NEAC
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- Did-You-Feel-it - DYFI
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- Felt Report
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- Modified Mercalli Intensity Scale - MMI
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- Published_External
Publication Date
2023-09-26T02:03:13
Creation Date
Security Constraints
Legal Constraints
Status
completed
Purpose
Supporting / reference information for ShakeMap and FeltGrid products which are available from the Earthquakes@GA website (https://earthquakes.ga.gov.au)
Maintenance Information
asNeeded
Topic Category
geoscientificInformation
Series Information
Lineage
An explanatory documentation about FeltGrid that is provided on Earthquakes@GA
Parent Information
Extents
[-44.00, -9.00, 112.00, 154.00]
Reference System
Spatial Resolution
Service Information
Associations
Source Information