New Madrid Fault Line Map
Material on the northwest side of the strike slip fault moves northeast and up the ramp. Louis missouri many houses were severely damaged and their chimneys were toppled.
New Madrid Wabash Valley Seismic Zones Meers Fault In Oklahoma
A map of earthquakes epicenters however reflects faulting at depth and shows that the earthquakes define several branches of the new madrid seismic zone in northeastern arkansas southwestern kentucky southeastern missouri and northwestern tennessee.
New madrid fault line map
. The new madrid fault line is the most dangerous in the united states. Find local businesses view maps and get driving directions in google maps. It is the most seismically active area of the united states east of the rockies. If and when the new madrid fault line gives way it will amount to catastrophe unlike any we ve seen.The new madrid seismic zone is a source of continuing small and moderate earthquakes which attest to the high stress in the region and indicate that the processes that produced the large earthquakes over the previous 4 500 years are still operating. New madrid seismic zone nmsz region of poorly understood deep seated faults in earth s crust that zigzag southwest northeast through arkansas missouri tennessee and kentucky u s. And connect with the wabash valley fault near evansville in. February 7 1812 9 45 utc 3 45 am local time.
As shown in the map above it stretches to the southwest from new madrid missouri. There is no sign that the rate of these smaller earthquakes is decreasing with time as would be expected if they were aftershocks of the 1811 12 earthquakes. The new madrid seismic zone sometimes called the new madrid fault line is a major active seismic zone in the southern and midwestern united states. Johnson and schweig attributed this earthquake to a rupture on the new madrid north fault.
The shake it out event is drawing large annual turnouts including both indiana and missouri boasting each a half a million participants according to shake it out s. The town of new madrid was destroyed. This shock was definitively attributed to the reelfoot fault by johnston and schweig. The new madrid fault system contains two types of faults a strike slipsegment oriented to the northeast running from marked tree ar to caruthersville mo and a northwest trending reverse faultthat rests below the new madrid region.
Most maps show the north end of the new madrid fault about 20 miles west of this point though some fault lines and quakes continue just north of here in the distance of photo through paducah ky. M 7 4 8 6 epicenter near new madrid missouri. Magnetic potential map of the reelfoot rift the new madrid seismic zone ˈmædrɪd sometimes called the new madrid fault line is a major seismic zone and a prolific source of intraplate earthquakes earthquakes within a tectonic plate in the southern and midwestern united states stretching to the southwest from new madrid missouri. Uplift along a segment of this reverse.
This may have placed strain on the reelfoot fault. Lying in the central area of the north american plate the seismic zone is about 45 miles 70 km wide and about 125 miles 200 km long.
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