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The Global Earthquake Model (GEM) Global Seismic Hazard Map (version 2018.1) depicts the geographic distribution of the Peak Ground Acceleration (PGA) with a 10% probability of being exceeded in 50 years, computed for reference rock conditions (shear wave velocity, VS30, of 760-800 m/s).
- Global-Earthquake-Map
Global Seismic Hazard Map 2023.1 vs 2019.1. The Global...
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© 2024 . GEM Foundation and Partners.Data is released for...
- Global-Earthquake-Map
The interactive map provides data for a range of natural hazards, including tsunamis, volcanic eruptions, and earthquakes. Users can select individual hazards to learn more about the date of occurrence, location, severity, economic impact, and social impact.
A geologic hazard or geohazard is an adverse geologic condition capable of causing widespread damage or loss of property and life. [1] These hazards are geological and environmental conditions and involve long-term or short-term geological processes.
1 Νοε 2017 · This study is the first to qualify the exposure to geological hazards at world heritage sites at a global scale. Results showed that 60% of world heritage sites are potentially exposed to at least one of four geological hazards examined, namely earthquakes, landslides, volcanic eruptions and tsunamis.
Natural hazards such as earthquakes, landslides, hurricanes, floods, and wildfires endanger public health and safety, threaten critical infrastructure, and cost our economy billions of dollars each year. Geoscientists study these hazards to provide information and warnings to populations at risk.
3 Αυγ 2022 · The damage zone of a single fault is spatially classified into wall damage zone (cross-fault and along-fault damage zones) and tip damage zone, depending on its location around the fault (Choi et al. 2016; Peacock et al. 2017) for a 3D fault exposure.
9 Αυγ 2016 · Geophysical natural hazards include earthquakes, tsunamis, hurricanes, floods, and fires, whereas biological hazards include pandemic spreading of viruses or the contamination of watercourses and reservoirs by harmful organisms.
