Mid-day on Sunday, December 8, 2024, a magnitude 6.3 earthquake was recorded southwest of Atka Island in the western Aleutians (Figure 1). The earthquake triggered interest because of its significant size. Because it was offshore and no damage was reported, it did not, on its own, raise concern for the AEC. A handful of people […]
A 7.0 magnitude earthquake off the coast of northern California shook a large part of the state at 9:44 am Alaska time. The earthquake spawned a tsunami warning urging the public to move inland away from the shoreline. The warning was lifted a short time later at 11:54 am after a wave failed to occur. […]
CHAMPAIGN, Ill. — Materials scientists can now use insight from a very common mineral and well-established earthquake and avalanche statistics to quantify how hostile environmental interactions may impact the degradation and failure of materials used for advanced solar panels, geological carbon sequestration and infrastructure such as buildings, roads and bridges. The new study, led by […]
The March 27, 1964, Great Alaska Earthquake remains the second-largest ever recorded in the world. Each earthquake releases energy when rock ruptures after accumulating strain. The energy release from the 1964 quake was so large because 600 miles of fault ruptured at once and moved up to 60 feet. Alaska Earthquake Center Senior Scientist Natalia […]