Linked from

The 31 pages that link to Seismometer, each with the reason it gives.

• Seismic waveRelated: Its recordings turn passing waves into measurable signals for analysis.

• SeismologyRelated: Global seismograph networks supplied the travel-time data that mapped Earth's interior.

• EarthquakeRelated: Seismometers record the waves used to locate and characterize earthquakes.

• PendulumRelated: Early seismometers used an inertial mass suspended like a pendulum.

• Earthquake early warning systemRelated: Networks use its measurements to detect earthquakes and estimate their location and size.

• Hooke's lawRelated: Elastic suspension helps convert ground acceleration into measurable motion.

• P wavesRelated: Seismometers record P-wave arrivals and their motion.

• AccelerometerCompared with: Unlike a general-purpose accelerometer, it is designed for sensitive measurement of ground movement.

• S-waveRelated: Seismometers capture S-wave arrivals and their ground-motion patterns.

• Earthquake magnitudeRelated: Its recordings provide the wave measurements from which many magnitudes are calculated.

• Mohorovičić discontinuityRelated: Seismograph records made the contrasting arrivals used to identify the boundary possible.

• Seismic momentNarrower topic: Earlier magnitude measures depended more directly on the recorded amplitudes it measures.

• Seismic refractionRelated: Its recordings provide the arrival times and waveforms interpreted in refraction surveys.

• SeismogramRelated: It converts motion detected at a station into the recorded trace.

• Wadati–Benioff zoneRelated: Depth accuracy from these instruments was what made the dipping plane visible.

• Damped harmonic oscillatorRelated: Its moving mass is designed and calibrated as a damped mechanical oscillator.

• Simple pendulumRelated: Some designs use a suspended mass whose inertia resembles a pendulum system.

• Andrija MohorovičićRelated: Improved earthquake recordings made the travel-time differences visible.

• Earthquake catalogRelated: Its recordings provide the observations from which many catalog events are identified.

• Modified Mercalli intensity scaleRelated: Its records provide instrumental evidence that can complement observed intensity.

• Volcano seismologyRelated: Its records provide the basic observations for locating volcanic earthquakes and analyzing tremor.

• Restoring forceRelated: Its suspension provides a restoring force that shapes the instrument’s response to shaking.

• Richter scaleRelated: Richter magnitude is calculated from amplitudes recorded by seismographs.

• Measuring instrumentBroader topic: A seismometer measures movement by comparing a suspended mass with its moving frame.

• Seismic magnitude scalesRelated: Its recordings provide the amplitudes and wave periods used by several scales.

• TiltmeterCompared with: Unlike a tiltmeter’s emphasis on slow inclination changes, seismometers target ground motion over time.

• Ambient noise seismologyRelated: The method depends on synchronized records from multiple seismometers.

• Charles RichterRelated: Richter’s magnitude calculation depended on amplitudes recorded by seismographs.

• DashpotRelated: Damping helps its moving mass settle and respond predictably to ground vibrations.

• History of geophysicsRelated: Continuous records transformed seismic observations into analyzable waveforms.

• Seismic intensity scalesRelated: Instrument records can complement the human and structural observations behind intensity maps.