Earthquake Alert - VibroMeter

地震警报使用测量设备的传感器地面的振动。

➽ Earthquake Alert VibroMeter measures vibrations of the ground using your device’s sensors it's like an earthquake detector, including those of seismic waves generated by earthquakes, volcanic eruptions, and other seismic sources.

★ Records of seismic waves allow you to map the interior of the Earth, and locate and measure the size of these different sources.

★ Earthquake alarm used Mercalli intensity scale for seismic activities such as earthquakes it's like a vibration meter.

The Mercalli intensity scale is a seismic scale used for measuring the intensity of an earthquake. It measures the effects of an earthquake, Earthquake Alert can also be called seismograph or seismometer when used for measuring seismic activity.

★ To use; place your device on stable surface and turn on the app, It will measure seismic or other vibrations.

★ This app allow user to measure vibration. This app can measure any vibration which is apply to device.

★ Features ★

1) Create chart for vibration values.

2) Shows X,Y,Z dimensions changes.

3) User can change interval time for taking values.

4) User can change threshold value. A vibration will occur in device if threshold limit exceeds.

5) User can change counts of values on chart.

Notes : Data may not be accurate due to wide variety of android devices and sensors performances.

★ Tools ★

- vibration sensor

- vibration monitoring

- vibration meter

- vibro shape

- vibration test

- earthquake

- vibrometer

- Vibration

- Vibration meter

Tags : Vibration meter, Vibration, earthquake, vibrometer.

➽ Vibration meter is an app called seismograph or seismometer, which measures the strength of vibration, quakes, earthquakes, vibrations of the human body or any other objects around you.

➽ Our app allows for detecting and recording of seismic waves generated by earthquakes, volcanic eruptions, avalanches and other sources of vibration and shocks.

Accelerometer in your mobile phone is used for detection of vibrations and measurement analysis.

➽ Mercalli intensity scale is a seismic scale used for measuring the intensity of an earthquake. It measures the effects of an earthquake and it is distinct from the moment of magnitude.

Richter Scale assigns a magnitude number to quantify the energy released by an earthquake. Peak Ground Acceleration (PGA) is equal to the maximum ground acceleration that occurred during earthquake shaking at location. PGA is equal to the amplitude of the largest absolute acceleration recorded on an accelerogram at a site during a particular earthquake.

Mercalli Intensity Scale distinguishes the following levels of vibration and impact damage:

I. Instrumental - Not felt. Recorded by seismographs.

II. Weak - Felt only on top floors of high buildings.

III. Slight - Felt indoors, like a passing light truck.

IV. Moderate - Windows, doors rattle. Like passing train.

V. Rather Strong - Felt by all. Small objects upset.

VI. Strong - Books off shelves. Trees shake. Damage.

VII. Very Strong - Difficult to stand. Buildings damaged.

VIII. Destructive - Significant damage. Trees broken.

★ This app allows you monitor and share the results of your measurements with other users ★

Measure and monitor all vibration and shocks using smartphone or tablet!

★ Best Vibration Meter is a free app which can measure the vibration (seismograph, body tremor, seismometer).

★ This app uses the phone sensors to measure vibration or the earthquake, and it shows a reference as a seismic detector. Using Best Vibration Meter, you can check vibrations on the modified Mercalli intensity scale.

★ You can calibrate your app so that the maximum value is about 10-11.

★ Best Vibration Meter shows reference to earthquake vibrations as classified by internationally used Mercalli intensity scale for seismic activities such as earthquakes. The Mercalli intensity scale is a seismic scale used for measuring the intensity of an earthquake.

➽ Check the Earthquake Alert - VibroMeter with your phone NOOW! ★