The length of the straight line from the epicenter of an earthquake to a specific location on the Earth's surface.

उपरिकेंद्र की दूरी

English Usage: The scientists measured the distance of epicentre to estimate the earthquake's impact.

Hindi Usage: वैज्ञानिकों ने भूकंप के प्रभाव का अनुमान लगाने के लिए उपरिकेंद्र की दूरी मापी।