Hearing loud booms? They may be Frost Quakes! Frost Quakes, also known as a Cryoseisms, occur when water seeps into the ground followed by a rapid drop in temperatures. Water in the ground freezes and pressure from the expanding ice causes the soil and rocks to crack. When that happens loud pops and booms can be heard nearby. The wet weather we've had this week with the sudden deep freeze has created ideal conditions for these frost quakes to occur. | Meteorologist Chris Yates

23 reactions | Petter single cylinder 2 stroke progress. After last weeks discovery of the frost crack that was to fine to seal unlike the the main crack we used a different method to seal. Here’s how! | Anson Engine Museum | Facebook