This vibrometer app uses the Modified Mercalli Intensity Scale to show vibration levels.

The Mercalli scale distinguishes between the following levels of vibration and shock damage:
I. Instrumental - not felt. Registered seismographs.
II. Weak - Felt only on the upper floors of high-rise buildings.
III. Insignificant - Felt indoors like a low beam truck.
Intravenously Moderate - Windows doors rattle. How the train passes.
V. Instead of Strong - Felt by everyone. Small items upset.
VI. Strong - books from the shelf. Trees shake. Cause damage.
VII. Very Strong - it's hard to stand. Buildings are damaged.
VIII. Destructive - significant damage. The trees are broken.
IX. Violent - general panic. Serious damage. Cracks.
X. Intense - Most of the buildings are destroyed. The rails are bent.
XI. Extreme - The rails are strongly bent. Pipelines destroyed.
XII. Catastrophic - About total damage.

You will see the vibration measurement graph minimum maximum and average vibration.
Our application allows you to detect and record seismic waves generated as a result of earthquakes volcanic eruptions avalanches and other sources of vibration and shock.
The accelerometer in your mobile phone is used to detect fluctuations and analyze measurements.

The graph is a report on the movement of the earth at the measuring point. Ground motion or an object is represented as a function of time in three Cartesian axes with the z-axis perpendicular to the Earth's surface and the x- and y-axes parallel to the surface.

The Mercalli intensity scale is a seismic scale used to measure the intensity of an earthquake. It measures the effects of an earthquake and it differs from the moment of magnitude.

Vibration Meter - Earthquake Detector Vibrometer - Vibration Meter is an application called a seismograph or Seismometer that measures the strength of vibrations tremors earthquakes vibrations of the human body or any other objects around you.