Cold Weather Advisory issued January 30 at 12:33PM EST until January 31 at 12:00PM EST by NWS Wilmington OH (details ...)
* WHAT...Very cold wind chills as low as 15 below zero expected. * WHERE...Portions of east central and southeast Indiana, northeast and northern Kentucky, and central, south central, and west central Ohio. * WHEN...From 7 PM this evening to noon EST Saturday. * IMPACTS...The cold wind chills as low as 15 below zero could result in hypothermia if precautions are not taken.
Tuesday, September 17th, 2024
Photo by Paige Sutter/The Daily Standard
Metal detectors have a search coil that generates a VLF electromagnetic field that is transmitted to the ground. When that field comes in contact with a metal object, the object is energized and retransmits its own magnetic field.