He made the remarks in a ceremony held in Tehran on Saturday for unveiling an earthquake warning system with 22 seismic accelerometer stations, the second phase of flood warning forecasting system, ...

San Juan Capistrano, Calif. — Endevco Corp. says it has introduced the industry's lowest noise compact seismic accelerometer that is 70 percent lighter than traditional IEPE accelerometers. The model ...

November 5, 2008 We're often surprised by the unforeseen applications that emerge when lateral thinking is applied to new technology - and this is certainly one of them. The Quake-Catcher Network aims ...

Endevco chose Sensors Expo to highlight its new Model 87 low-noise compact seismic accelerometer. Designed specifically for measuring ultra-low-level seismic events and low-frequency vibration on ...

Sensor networks to detect earthquakes are expensive, and many nations have only rudimentary seismic networks. Seismologists have now developed an app that turns smartphones into sensors to collect ...

Back in 2020, Google kicked off a project to crowdsource signals from Android phones that an earthquake might be imminent. The system leveraged the accelerometers inside these devices to gather ...

High Wycombe, United Kingdom - 24th May 2007 - Monitran, a world leader in the design and manufacture of vibration sensors, has launched a high-sensitivity, low-frequency seismic accelerometer. The ...

Recently, medium-sized earthquakes such as the Gyeongju 9.12 earthquake (September 12, 2016, M L = 5.8) and the Pohang earthquake (November 15, 2017, M L = 5.4) occurred in Korea, thereby increasing ...

The accelerometer chip in iPhones can accurately detect seismic movement, and perhaps even provide a few crucial seconds of warning before the most energetic waves from an earthquake arrive. Image via ...

A seismograph in Hawaii recorded the seismic waves of the 2011 Japan earthquake. Photo: Joe Parks Many new cell phones are bristling with an array of sensors—a compass, a gyroscope, a GPS sensor and ...

The Wilcoxon Research Model 731A seismic accelerometer is designed for measuring both seismic and ultra-low level, low frequency vibrations. Specifying a noise performance of 0.5 μg rms and with a ...

Spectrum feature extraction plays a crucial role in identifying seismic events and calculating structural response parameters. However, the criteria for identifying effective modal components in ...