• Map of seismic subsoil categories according to the standard SIA 261

    Geography, Territory and environment

    Die Baugrundklasse ist eine erforderliche Angabe, um die Erdbebeneinwirkung für ein Bauwerk gemäss Norm SIA 261 zu bestimmen. Die Karten der Baugrundklassen sind als Hinweiskart...

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  • Map of past earthquakes in Switzerland and neighbouring regions

    Geography, Territory and environment

    ECOS09 is the earthquake catalogue of Switzerland and bordering regions. It integrates the following sources: - Macroseismic Earthquake Catalogue of Switzerland (MECOS 02) with ...

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  • Perimeters of existing spectral micro-zoning studies

    Geography, Territory and environment

    Perimeters for which a spectral seismic micro-zonation study is available with links to further information. The amplification of seismic waves through the local geology is mode...

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  • Map of the recent earthquakes (last 90 days) in and around Switzerland

    Geography, Territory and environment

    The map of the earthquakes of the last 90 days shows the current seismic activity in Switzerland and the nearby regions recorded by the Swiss Seismological Service at the ETH Zu...

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  • State of natural hazard mapping (Cantons): Fall processes

    Geography, Territory and environment

    Hazard maps indicate the locations in Switzerland where settlements are threatened by floods, avalanches, landslides and fall processes. Currently, 98% of the area to be mapped ...

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    • WMS
    • HTML
  • State of natural hazard mapping (Communes): Floods

    Geography, Territory and environment

    Hazard maps indicate the locations in Switzerland where settlements are threatened by floods, avalanches, landslides and fall processes. Currently, 98% of the area to be mapped ...

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    • WMS
    • HTML
  • State of natural hazard mapping (Communes): Avalanches

    Geography, Territory and environment

    Hazard maps indicate the locations in Switzerland where settlements are threatened by floods, avalanches, landslides and fall processes. Currently, 98% of the area to be mapped ...

    • ZIP
    • WMS
    • HTML
  • State of natural hazard mapping (Cantons): Floods

    Geography, Territory and environment

    Hazard maps indicate the locations in Switzerland where settlements are threatened by floods, avalanches, landslides and fall processes. Currently, 98% of the area to be mapped ...

    • ZIP
    • WMS
    • HTML
  • State of natural hazard mapping (Cantons): Avalanches

    Geography, Territory and environment

    Hazard maps indicate the locations in Switzerland where settlements are threatened by floods, avalanches, landslides and fall processes. Currently, 98% of the area to be mapped ...

    • ZIP
    • WMS
    • HTML
  • State of natural hazard mapping (Cantons): Landslides

    Geography, Territory and environment

    Hazard maps indicate the locations in Switzerland where settlements are threatened by floods, avalanches, landslides and fall processes. Currently, 98% of the area to be mapped ...

    • ZIP
    • WMS
    • HTML
  • State of natural hazard mapping (Communes): Landslides

    Geography, Territory and environment

    Hazard maps indicate the locations in Switzerland where settlements are threatened by floods, avalanches, landslides and fall processes. Currently, 98% of the area to be mapped ...

    • ZIP
    • WMS
    • HTML
  • State of natural hazard mapping (Communes): Fall processes

    Geography, Territory and environment

    Hazard maps indicate the locations in Switzerland where settlements are threatened by floods, avalanches, landslides and fall processes. Currently, 98% of the area to be mapped ...

    • ZIP
    • WMS
    • HTML