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🌦️ Earth & Weather

Earthquake Energy Calculator

Enter a magnitude and distance from the epicentre to see released energy and felt intensity.

km

Result will appear here

Formula

E = 10^(1.5M + 4.8) joules Β· MMI β‰ˆ 8.16 + 1.45M βˆ’ 2.77Β·log₁₀(distance)