Description

Vibration Meter, also known as seismograph, seismometermeasuresvibrations using your Android’s sensors and shows referencetoearthquake vibrations as classified by Mercalli intensityscale.Vibrations are shown in all directions: X, Y, Z indifferentcolors. Place your device on stable surface and measurevibrations.Mercalli intensity scale I. Instrumental - Not felt.Recorded byseismographs. II. Weak - Rarely felt, usually only ontop floors ofhigh buildings. III. Slight - Felt indoors, like apassing lighttruck. IV. Moderate - Windows, dishes, doors rattle.Like passingtrain. V. Rather Strong - Felt by all. Small objectsupset. VI.Strong - Books off shelves. Trees shake. Isolated damage.VII. VeryStrong - Difficult to stand. Many poor buildings damaged.VIII.Destructive - Significant damage. Branches broken from trees.IX.Violent - General panic. Serious damage. Ground cracking.X.Intense - Most buildings destroyed. Rails bent slightly.XI.Extreme - Rails bent greatly. Pipelines destroyed.XII.Catastrophic - Near total damage. Objects thrown into the air.