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Valdivia: The World’s Most Severe Earthquake on Record

Collapsed building with rubble, broken wood, and stones scattered around after a disaster. The sky is overcast, and parts of the damaged structure are still visible above the debris.

The largest earthquake ever recorded happened on May 22nd, 1960 near Valdivia, Chile. The earthquake measured an incredible 9.5 on the Richter scale, making it the largest ever recorded. It was a tectonic earthquake, which means it originated from within Earth’s crustal plates. This earthquake caused immense destruction and loss of life throughout the region. […]

The Earthquake Richter Scale Explained

A red seismograph waveform forms the number 7 at its center, with a pen on the left drawing the lines on graph paper, symbolizing a magnitude 7 earthquake.

The Richter Scale is a measurement of the magnitude of an earthquake and is used to determine the intensity and destruction of an earthquake. Developed in the 1930s by Dr. Charles Richter, the scale is based on the amplitude of seismic waves, which is the energy released during an earthquake. The Richter Scale is divided […]

Most Common Ways Earthquakes Cause Damage

Three house icons show damage types: Racking (tilted with arrows), Sliding (shifted sideways), and Overturning (tipped over with an arrow). Title reads: “How Earthquakes Cause Damage.”.

Earthquakes can cause significant damage to buildings, bridges, and other structures. Much of the damage is caused by ground shaking, which can cause structures to vibrate, sway, and twist, leading to cracking and other structural damage. Earthquakes can also cause other forms of damage, such as racking, sliding, and overturning. Racking is the process of […]