Earthquake Key Chain

The Earth is a dynamic planet shaped by powerful geologic forces. Earthquakes are triggered by the sudden movement of tectonic plates, enormous rock slabs that float miles underground. These plates bump against each other, creating tremendous pressure. Eventually one breaks free leading to seismic shock waves that travel up and shake the ground. Aftershocks are the rearrangement of the plates as they settle into a new configuration.

Most earthquakes occur under the sea. Few on land cause damage. Yet the energy from big quakes can destroy cities and cause tsunamis. Seismographic stations detect earthquakes and the Richter scale is used to measure their strength. Each number means a quake ten times more powerful than the previous number. With their acute senses, dogs, birds and other animals seem skilled at detecting earthquakes before the shaking even starts.

In the 1960s, a 9.2 quake hit Alaska and a 9.5 in Chile was the most powerful ever recorded. California’s famous San Andreas Fault is where two tectonic plates meet and devastating quakes have occurred. These places are on the Ring of Fire around the Pacific Ocean where there are many earthquakes.

Product size: 3" x 2.5" x 2"

Thunderheads are sewn and crafted using recycled fibers that meet Global Recycling Standards. There are no plastic parts, only high-quality soft fabrics and embroidered eyes and details. The attached educational cards are printed from recycled paper certified by the Forest Stewardship Council. 

Thunderheads meet and surpass all US safety standards. Regular size Thunderheads are appropriate and safe for all ages. Key chain size Thunderheads are only for age 3 and up. 

Hand wash only using a damp cloth and warm water.  Air dry.  We do not recommend cleaning in a washing machine or drying in a drier.  Check all labels upon arrival of purchase. 

From this website, we deliver within the United States.  We ship orders within 1–2 business days once they are received. Please see the link at page bottom for international orders. We're confident that you'll love your Thunderheads purchase, but if you need to make a return for any reason, we accept returns within 14 days of your purchase date. Please note, we only accept items in their original condition with the tags still attached. See the page bottom for further details.