1.0Free UPSC IAS Preparation Syllabus and Materials For Aspirantshttps://forumias.com/blogGaurav Yadavhttps://forumias.com/blog/author/gaurav/rich600338<blockquote class="wp-embedded-content" data-secret="4TLsycdh8X"><a href="https://forumias.com/blog/earthquakes-mechanism-distribution-preparedness-explained-pointwise/">Earthquakes – Mechanism, Distribution & Preparedness – Explained Pointwise</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://forumias.com/blog/earthquakes-mechanism-distribution-preparedness-explained-pointwise/embed/#?secret=4TLsycdh8X" width="600" height="338" title="“Earthquakes – Mechanism, Distribution & Preparedness – Explained Pointwise” — Free UPSC IAS Preparation Syllabus and Materials For Aspirants" data-secret="4TLsycdh8X" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); </script> The recent twin earthquakes that struck Venezuela, measuring 7.2 and 7.5 in magnitude within seconds of each other, caused widespread devastation and renewed global attention to seismic hazards. The US geological Survey described the disaster as a "seismic doublet". This disaster underscores the need to understand the mechanism, distribution, and impacts of earthquakes, while strengthening preparedness, resilience, and disaster-management strategies.https://forumias.com/blog/wp-content/uploads/2026/06/ChatGPT-Image-Jun-26-2026-02_38_22-PM-1024x683.png