03/12/2026
ISTI is helping to modernized the LCSN.
Our Lamont-Doherty Earth Observatory seismometer recorded the 2.1-magnitude earthquake today March 10 at 10:17am ET. The preliminary location is Elmsford, NY, in Westchester County, with an uncertainty of 0.7 km, about 4.6 km SSE of the Tappan Zee Bridge.
Learn more about our work anticipating earthquakes: https://lamont.columbia.edu/anticipating-earthquakes
📷 Ground motion of the 2.1-magnitude March 10 Westchester County, NY earthquake recorded by the seismometer at LDEO. This seismometer is part of the Lamont Cooperative Seismic Network (LCSN) led by LDEO seismologist Felix Waldhauser. Credit: Eric Beaucé, LDEO Postdoctoral Fellow
