The researchers used data from the borehole seismometers to calculate the underlying rock's Poisson's ratio. This ratio ...

The researchers used data from the borehole seismometers to calculate the underlying rock's Poisson's ratio. This ratio measures the 3D elastic properties of rocks: think about a sponge, Huang says.

Seismometers over Los Angeles awakened on April 2, 2024, with unusual blips. An earthquake would have been a reasonable cause for the activity, but the signals didn’t appear along fault lines ...

The data came from NASA’s InSight lander, which used a seismometer to study the interior of Mars from 2018 to 2022. ... this was surely the case on early Mars as well,” Wright said.

A group of Rutgers University seismologists has installed more than 100 seismometers around North Jersey to gather data on ground vibrations and better understand the subsurface faults that likely ...

You need to be able to pick up the signals from the geophone and then plot them if you want a seismometer. First, the signals from the geophone must be amplified, which is achieved with a small ...

“The seismometer was on top of the lander, and it wasn’t protected from the wind,” Marusiak says. Later, in 1982, seismometers on the Soviet Union’s Venera 13 and 14 landers detected hints ...

Seismometers can pick up many types of ground vibrations but this drew comparisons to the “Beast Quake” of 2011, ... Reusch said, which suggested the sets were nearly identical as well.

Technicians at the USGS Hawaiian Volcano Observatory are constantly engineering, building, deploying, maintaining, troubleshooting, or upgrading equipment and instruments that we use to monitor ...

DEL RIO – The state of Texas wants to stick a seismometer on Terry Hill's ranch, right next to his deer blind. Hill, a fourth generation Texan born and raised in this Rio Grande outpost ...

A new analysis of data collected by NASA’s InSight mission suggests there may be enough water beneath the surface of Mars to cover the planet.