Vibration & Seismometer

振動＆地震計アプリで微動や地震の強さを測定します。

Vibration and Seisometer app measures the strength of vibration, earthquakes, vibrations of the human body,etc.

Graph is presented as a function of time in the three Cartesian axes, with the z axis perpendicular to the Earth's surface and the x- and y- axes parallel to the surface.

Mercalli intensity scale is used for measuring the intensity of an earthquake.

Richter Scale is assigning a number to display earthquake ratio.

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

I: Instrumental : Detected only by seismographs

II: Feeble : Noticed only by sensitive people

III: Slight : Resembling vibrations caused by heavy traffic

IV: Moderate : Felt by people walking; rocking of free standing objects

V: Rather Strong : Sleepers awakened and bells ring

VI: Strong : Trees sway, some damage from overturning and falling object

VII: Very Strong : General alarm, cracking of walls

VIII: Destructive : Chimneys fall and there is some damage to buildings

IX: Ruinous : Ground begins to crack, houses begin to collapse and pipes break

X: Disastrous : Ground badly cracked and many buildings are destroyed.There are some landslides

XI: Very Disastrous : Few buildings remain standing; bridges and railways destroyed;water, gas, electricity and telephones out of action.

XII: Catastrophic : Total destruction; objects are thrown into the air,much heaving,shaking and distortion of the ground

SOS alert:(Save Our Soul)

On particular selected Richter Scale if vibration is happened then get notified.

All graphs can be saved in .csv file format.

Disclaimer: This may not give you the perfect results of measuring the strength of vibration, earthquakes, vibrations of the human body,etc. This is developed for understanding how the vibration and seismometer works.