New Madrid Fault Line Map 2025. It’s “not dead yet,” said u.s. Los angeles (ap) — the new madrid fault zone in the nation’s midsection is active and could spawn future large earthquakes, scientists reported thursday.

The new madrid seismic zone (nmsz) earthquake scenario has been selected as a discussion focus for the preceding text. Red circles are earthquakes that occurred after 1972 from the usgs preliminary.