1.0 DCPLUS 20240502 03502800 20250604 03502800 https://www.arcgis.com/sharing/rest/content/items/cf21ecca02a646a0b13f11c2f4b95172/info/thumbnail/tmpiadrwgzx.jpeg https://www.arcgis.com/home/item.html?id=cf21ecca02a646a0b13f11c2f4b95172 cf21ecca02a646a0b13f11c2f4b95172 Feature Service https://services2.arcgis.com/X3qSy0bYVFfbfwMe/arcgis/rest/services/a4485d/FeatureServer Peak Ground Acceleration (PGA) Last 30 Days - GNS Shaking Layers 2024-05-02T03:50:28 2025-06-04T01:02:38 PGAEarthquakeShaking LayersGeoNetGNS ScienceR-CETShakeMapNew Zealand2.0.3 This service presents Earth Sciences NZ Shaking Layers information from recent earthquakes with a recorded intensity above MMI 4.0 for the last 30 days. The layer includes the official PGA information in units of g. <div> This layer shows recent earthquakes from GNS Shaking Layers and uses matching symbology and classes as the GeoNet maps for PGA. It can be used in addition to the GNS Shaking Layers epicentre layer. This layer is updated when <ul> <li>a Shaking Layers event is created </li> <li>a new latest run is available for an event </li> </ul> Use this PGA layer if you want to show across an area how fast a point on the ground is shaking as a result of an earthquake. The specific layers provided in this service are: <ul> <li>Peak Ground Acceleration: Peak Ground acceleration data per location above 0.01 (in units of g)</li> </ul> Shaking Layers are computed using the most appropriate (source) parameters for the calculation, and these may differ from those visible on the GeoNet website or other products. For field terms and technical details, see <a href='https://shakinglayers.geonet.org.nz/html/guidelines' target='_blank' rel='nofollow ugc noopener noreferrer'>Shaking Layers Guidelines </a> This map is provided for informational purposes and is not monitored 24/7 for accuracy and currency. Always refer to <a href='https://shakinglayers.geonet.org.nz/' target='_blank' rel='nofollow ugc noopener noreferrer'>Earth Sciences NZ Shaking Layers</a> for official guidance. Citation: GNS Science, Shaking Layers Dataset <a href='https://doi.org/10.21420/J856-2J84' rel='nofollow ugc'>https://doi.org/10.21420/J856-2J84</a> If you have any questions or feedback about GNS Shaking Layers please email <a href='mailto:info@geonet.org.nz' rel='nofollow ugc'> info@geonet.org.nz</a> </div> Science is a collaborative effort; Shaking Layers is a GNS Science product supported by GeoNet and the Rapid Characterisation of Earthquakes and Tsunami (R-CET) programme. <div> Please read these terms of use. Use of this website and the information on it will be deemed to be acceptance of these terms. All reasonable endeavours are made to ensure the accuracy of the information on this website. However, as there is uncertainty inherent in information concerning geohazards, especially as regards any prediction of future events, the information on this website is provided without warranties of any kind including accuracy, completeness, timeliness or fitness for any particular purpose. GNS Science and its funders exclude to the full extent permitted by law liability for any loss, damage or expense, direct or indirect, and however caused, whether through negligence or otherwise, resulting from any person or organisation's use of, or reliance on, the information provided on this website. Under the GeoNet project, the information on this website is made freely available to the public and may be used subject to these terms. Shaking Layers will only be automatically generated in the first instance. Automated versions have not been reviewed by seismologists. Shaking Layers may be updated by seismologists following significant earthquakes using evolving scientific information. Please read the full disclaimer in section 8 of the guideline's PDF on the <a href='https://static.geonet.org.nz/info/resources/applications_data/earthquake/shakinglayers/shakinglayers_guidelines.pdf' target='_blank' rel='nofollow ugc noopener noreferrer'>GNS Shaking Layers website</a> <a href='https://www.geonet.org.nz/disclaimer' rel='nofollow ugc'>GeoNet Disclaimer</a> <a href='https://www.gns.cri.nz/contact-us/privacy-policy/' rel='nofollow ugc'>Privacy Policy</a> <a href='https://www.geonet.org.nz/policy' rel='nofollow ugc'>Data Policy</a> </div> -180.0 180.0 -16.999999999473157 -50.22669999867018 1 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cf21ecca02a646a0b13f11c2f4b95172 https://services2.arcgis.com/X3qSy0bYVFfbfwMe/arcgis/rest/services/a4485d/FeatureServer Feature Service EPSG