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Fault Lines

All articles tagged with #fault lines

science-and-technology1 year ago

"Rising Demand for Aftershock Kits and Earthquake Merchandise Following Recent Quakes"

A team of scientists and technicians from the United States Geological Survey and partner research institutions deployed portable sensors in New Jersey to measure aftershocks of the recent 4.8-magnitude earthquake. These "aftershock kits" will help detect and locate smaller quakes, providing more precise measurements and improving understanding of earthquakes in the region. However, funding cuts to a seismic monitoring program meant some sensors were not fully operable during the earthquake, leading to lost data. Studying aftershocks is crucial for understanding fault lines and predicting future earthquakes.

via Newsday|
#aftershocks#earthquake#fault-lines
science-and-research1 year ago

"Monitoring History's Best Caldera-Forming Eruption for Insights into Earthquake Origins"

A new Stanford study reveals that the number and intensity of foreshocks dramatically increase just before major volcanic earthquakes, providing insights into how earthquakes begin along major fault lines. This information could help in understanding and predicting seismic activity and earthquakes in the future.

via Stanford University|
#fault-lines#foreshocks#science-and-research
natural-disasters2 years ago

"Record-Breaking Earthquake Shakes Northern Illinois, Strongest in Six Years"

A 3.6-magnitude earthquake occurred in northern Illinois, making it the strongest earthquake the state has seen in six years. The quake occurred near Standard and was felt in the surrounding area. While most earthquakes in Illinois occur in the southern half of the state near the New Madrid fault line, there are fault systems in northern Illinois as well. The strongest earthquake ever recorded in Illinois was a 5.3-magnitude quake near Norris City in 1968.

via NBC Chicago|
#earthquake#fault-lines#magnitude
natural-disasters2 years ago

Seattle's Double Earthquake Threat: Two Fault Lines Capable of a Megaquake

Scientists have discovered two fault lines in the Puget Sound region, including the Seattle Fault Zone and the Saddle Mountain Fault Zone, capable of causing a 7.8-magnitude earthquake similar to the one that occurred 1,100 years ago. This ancient megaquake triggered landslides and a local tsunami, posing a significant threat to the region's four million residents. A potential earthquake of this magnitude could result in the loss of over 1,600 lives, destruction of nearly 10,000 buildings, and economic losses of $50 billion. The study suggests that simultaneous ruptures of these fault lines are possible, emphasizing the need for preparedness and mitigation measures in the Seattle area.

via Daily Mail|
#earthquake#fault-lines#megaquake