Frost quake11/11/2023 ![]() Earthquakes happen when tectonic plates, the enormous sheets of Earth’s. The drastic temperature changes across the region will most likely affect the concrete foundations, decks and porches of your home and in most cases won’t cause any damage - they’ll just be loud and a bit startling.įrost quakes or ice quakes are heard most often at night because the air is the coldest and the ambient noise during the day tends to drown them out. A frost quakeor cryoseism, if you want to use the scientific nameisn’t a real earthquake, because it isn’t tectonic. The water in the ground then expands as it freezes and pressure builds up until eventually a section of frozen earth near the surface cracks – causing a loud “boom” or even a jolting “quake.” Our warm-weathered rain earlier this week which was followed by sub-zero temperatures in less than 24 hours would be the most likely culprit. CONCORDIA (KSNT) A couple in Kansas said they recently witnessed a winter weather phenomenon known by several names: cryoseisms, frost quakes or ice quakes. The roller coaster temperatures that took central Indiana from a frozen tundra to a balmy spring and back below freezing again are likely to blame for the quakes which happen when the ground becomes saturated with water and then quickly freezes. 'Theyre more often to occur when we get a cold snap at the beginning of the year,' Forecaster Sarah Jamison at the National Weather Service in Gray, Maine told Seacoast Current earlier in March. "Like someone dropped bricks up there," she posted on our Facebook page. As it was during the last booms reported on March 12, the most plausible explanation is a cryoseism, also known as a frost quake. Julie Justus described the sound as "giant booms on the roof" of her home in Irvington. What is a frost quake When temperatures drop rapidly, the cold freezes water-saturated ground, which expands, cracks rocky soil, and produced popping sounds. ![]() ![]() Technically called cryoseisms, they can happen when water underground freezes quickly and expands during a cold snap, said Sarah Thunberg, another meteorologist. On Boxing Day 1962, when Juliet Nicolson was eight years old, the snow began to fall. Hoosiers from literally every part of the state have reported hearing the "booms" and "quakes" over the last couple of days. What about frost quakes Extreme temperature changes can be associated with a rare phenomenon called frost quakes, which also are possible as temperatures plummet across the region. A vivid and fascinating account of the freezing winter of 1962, Frostquake taps into a watershed moment in British social, political and cultural history through both an exceptional breadth of research and Nicolson’s personal experience. INDIANAPOLIS - Dispatchers across central Indiana have been fielding frantic calls from residents who believe they’re hearing gunshots, exploding gas lines – or even secret underground activity – but it turns out what they’re most likely hearing is actually a loud winter phenomenon called “frost quakes.”
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |