Layer: HAZ_TSUNAMI_SAFE

View In: Map Viewer

Name: HAZ_TSUNAMI_SAFE_ZONE

Display Field: REGION

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Description: <div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><b>Purpose: </b></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;">This data has been published to support the <a href="https://www.waikatoregion.govt.nz/services/regional-hazards-and-emergency-management/regional-hazards-portal/" style="color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;" target="_blank">Waikato Regional Hazards Portal</a>. This data is part of the Coastal Hazards and the emergency management themes. </div></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><br /></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><span style="font-family:"Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size:15px;">Note layers may be slow to load. </span><br /></div><div><br /></div><div><div><b>Statement: </b></div><div><b> “SAFE ZONES”</b> are areas that should be evacuated to in the event of a tsunami, if it is possible to do so. Note that for most of the Waikato coastline, in local (NZ) or regional (SW Pacific) sourced tsunami causing events, there is unlikely to be time for an official tsunami warning, thus follow the “Long or Strong: Get Gone” message. The Safe Zones are defined as areas in the vicinity of the coast which are above the 20m contour line. The 20m contour line is used, as for the eastern Coromandel (highest tsunami hazard in the Waikato region), this elevation is not predicted to be affected by a maximum credible tsunami event in any coastal communities. The 20 m contour is used for the rest of the Waikato Region for consistency and to be conservative (although tsunami wave heights are predicted to be lower for the Western Coromandel, Firth of Thames and West Coast – as shown by the “Tsunami inundation zones". Note that due to the low-lying nature of the Hauraki Plains, no “Safe zone” exists for this area inland. The messaging is instead to move as far away as possible from the coast and any rivers connected to the coast. For more information on tsunami evacuation, including Community Response Plans, the Emergency Management staff for the relevant District Council should be contacted. More information on tsunami hazard can be found on the Waikato Regional Council tsunami webpages.<br /></div><div><br /></div></div><div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><div><b>Intended Use Scale: </b><br /></div><div>Data should not be used at scales greater than 1:2,500</div></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><br /></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><div><span style="font-family:inherit; font-weight:bold; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;">Data Use Limits:</span><br /></div><div><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;">As per statement above and disclaimers below.</span></div><div><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;"><br /></span></div><div><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;">Data is mostly dependent on updates to LiDAR data. Once the new region-wide LiDAR data becomes available it is recommended there be a full review of all Safe Zone data. This is likely to be in 2024. Data may also be subject to changes due to any shifts in central government agency policies around the identification, mapping and use of Tsunami evacuation related data and may need to be reviewed accordingly if this happens.</span></div><div><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;"><br /></span></div><div><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;"><div style="font-family:"Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size:15px;"><b>Data Specific Disclaimers:</b><br /></div><div style="font-family:"Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size:15px;">The <b>Safe zones and Inundation zones data should be considered indicative only. </b>While some areas are based on reasonably accurate LiDAR based contours, in other areas, where no LiDAR data is available, the 20m contour is based on NZTOPO50 data that is less accurate. Some LiDAR data is also old and in need of updating.</div><div style="font-family:"Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size:15px;"><div style="font-family:inherit; font-size:16px;"><br /></div><div style="font-family:inherit; font-size:16px;"><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;"><font style="font-family:inherit;">Any data sets or maps derived from this information (either published or unpublished) should comply with and contain the following disclaimer:<i> “This map has been prepared using data supplied by the eCoast under contract to Waikato Regional Council. Unless otherwise agreed in writing, all liability of eCoast to any party other than Waikato Regional Council in respect of the map is expressly excluded”.</i><span style="font-family:inherit;"><b><br /></b></span></font></span></div><div style="font-family:inherit; font-size:16px;"><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;"><font style="font-family:inherit;"><span style="font-family:inherit;"><b><br /></b></span></font></span></div><div style="font-family:inherit; font-size:16px;"><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;">"<i>The presence of a hazard zone on this map does not guarantee the existence of such a hazard, nor does the lack of information preclude the existence of a hazard or risk. Waikato Regional Council, while providing the information in good faith, accepts no responsibility for any loss, damage, injury, or loss in value of any person, property, service or otherwise resulting from hazards or knowledge of hazards in the Waikato Region.</i>"</span></div><div style="font-family:inherit; font-size:16px;"><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;"><br /></span></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><span style="font-family:inherit; background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial;">The standard Waikato Regional Council Disclaimer applies to this data “<i>While Waikato Regional Council has exercised all reasonable skill and care in controlling the contents of this information, Waikato Regional Council accepts no liability in contract, tort or otherwise howsoever, for any loss, damage, injury or expense (whether direct, indirect or consequential) arising out of the provision of this information or its use by you.</i>”</span></div></div><div style="font-family:"Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size:15px;"><br /></div><div style="font-family:"Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size:15px;"><b>WRC Metadata: </b><br /></div></span></div></div></div>See full metadata by searching for 'HAZARD.sdeadmin.HAZ_TSUNAMI_INUNDATION_ZONES' and 'HAZARD.sdeadmin.HAZ_TSUNAMI_SAFE_ZONE' under<span style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"> </span><a href="https://data.waikatoregion.govt.nz:8443/ords/f?p=140:12:17555680997449::NO::P12_METADATA_ID:7989" style="color:rgb(0, 97, 155); text-decoration-line:none; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;" target="_blank">HAZARDS - Regional Hazards Portal - GIS Layers</a><div><br /></div><div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><b>Terms of Use:</b><br /></div><div style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;"><a href="https://creativecommons.org/licenses/by-nd/4.0/" style="color:rgb(0, 97, 155); text-decoration-line:none;"><img alt="Creative Commons License" src="https://i.creativecommons.org/l/by-nd/4.0/88x31.png" style="max-width:100%; height:auto; border-width:0px;" /></a><br />This work is licensed under a <a href="https://creativecommons.org/licenses/by-nd/4.0/" style="color:rgb(0, 97, 155); text-decoration-line:none;">Creative Commons Attribution-NoDerivatives 4.0 International License</a>.<div><br /></div><div>Should users wish to distribute or publish derivatives or modified versions of this data then they must seek a data use agreement through WRC first.</div><div><br /></div><div>See the Waikato Regional Hazards Portal Terms of use here <a href="https://waikatoregion.govt.nz/services/regional-hazards-and-emergency-management/regional-hazards-portal/waikato-regional-hazards-portal-terms-of-use/" style="color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;">Waikato Regional Hazards Portal - Terms of use | Waikato Regional Council</a>.</div></div></div>

Copyright Text: © Waikato Regional Council 2022. Regional Hazards Portal Data. Licensed under CC BY-ND 4.0.

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Last Edit Date: 12/19/2023 7:35:57 PM

Schema Last Edit Date: 12/19/2023 7:35:57 PM

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Layer: HAZ_TSUNAMI_SAFE_ZONE (ID:30)