Is There A Device That Can Detect Earthquake? List of Devices and Explanation

Technology allows us to live more easily and simply, so that we can take advantage of it wisely. One of them is knowing the severity of a disaster. Is there a device that can detect earthquake? This has become a long-standing question, especially the countries with this risk.

Detecting an earthquake helps so many people to stay away from the epicenter during the critical situation. The high-magnitude earthquake can be hazardous and threatening to lives. Countries with this risks should provide reliable devices to use when this disaster is about to happen.

Is There A Device That Can Detect Earthquake?

Certainly, the devices are commonly used in countries that are easily affected by earthquakes. The countries in the Ring of Fire and those whose land is unstable will rely on different devices to check and detect earthquakes. It helps them minimize the risks coming from shaking.

These devices will read the sensors that are placed at different spots to detect the shaking. Usually, the sensors are under the sea since most earthquakes are from here. Other countries may put them on the land that has a history of being the epicenter of an earthquake in the past.

The List of Devices to Detect An Earthquake

Seismograph

When there is a question, such is there a device that can detect earthquake, the seismograph is the top mind as the answer. This is a reliable instrument for years that many countries use to detect the level of earthquake. The seismic waves are recorded.

The device has a frame that will move and record the shaking during the earthquake. This device is available to use at some stations. The movement that is captured on the paper will be recorded as the earthquake. There is a digital version of this device that can transmit the recording to the center.

Raspberry Shake

This device is used for personal use. The device is handy compared to other types. Many houses may use this to check if there is an earthquake that happens during a particular time. Thus, this works professionally so that the result is reliable and trusted.

However, you have to make sure that you install the Raspberry Pi software first. To check how the Raspberry Pi works, you should make sure it connects to an Ethernet cable. The hardware to run this device is a geophone and board.

Fiber Optic with DAS

Fiber optic is another technology that can detect seismic activity. They can detect vibration under the sea. After that, the sensors will transmit the detected shaking through the fiber optic cable. This is good for monitoring because it is low maintenance and the cost is inexpensive.

Ocean Bottom Seismometer

This is the device that is installed, especially at the bottom of the sea. Since many earthquakes are happening because of the friction under the ocean floor, this instrument will work to detect the seismic activity here. Other purposes related to marine also uses this device.

The challenge, such as the pressure underwater, is not an issue because it has a housing that can resist the challenges. The detection uses a geophone that will also record the seismic and shaking. The signal is transmitted by a hydrophone to a data logger before it is readable by the user.

Early Warning System

An early warning system that is used to detect an earthquake is available for years. This is the latest technology to detect seismic activity in real time without getting near the epicenter. The data is transmitted through signals. After that, the center that reads the trigger sends a warning to people through an SMS broadcaster.

However, this system needs a strong infrastructure to build. The country should spend a lot of money to install and doing some regular maintenance. The countries that have used this system are the US, Japan, New Zealand, and Mexico. They have also raised awareness of this system to communities.

The governments of the earthquake-risk countries should be concerned about the safety of the people. Is there a device that can detect earthquake should not be a question since the devices above can align with an SMS broadcaster device to spread the information to communities. Buy the device here.