New Madrid Earthquake Zone 2024 Map

New Madrid Earthquake Zone 2024 Map. The nmsz has a 10 percent probability of a catastrophic nmsz. Red circles indicate earthquakes that occurred from 1974 to 2002 with magnitudes larger than 2.5 located using.

Topographic map showing earthquakes greater than magnitude 2.5 (circles) of the central united states. On december 16, 1811, and january 23 and february 7, 1812, a series of three earthquakes—the largest in recorded american history east of the rocky.