They showed how, using only clay pots, hay, and the heat, they could lower the temperature of water to near freezing levels.
12.
Temperatures fell to freezing levels as far south as Mobile, Ala ., and snow fell along the Appalachians from Canada into Georgia.
13.
Temperatures fell to freezing levels as far south as the Texas Panhandle, where Amarillo had a low of 13 degrees and light snow.
14.
If the condensation process occurs below the freezing level in the troposphere, the nuclei help transform the vapor into very small water droplets.
15.
Some algorithms include the height of the freezing level to estimate the melting of the hailstone and what would be left on the ground.
16.
What is needed is a knowledge of the water content in the thunderstorm, the freezing level and the height of the summit of the precipitation.
17.
Hail formation requires environments of strong, upward motion of air with the parent thunderstorm ( similar to tornadoes ) and lowered heights of the freezing level.
18.
Meteorologist Ibrahim Saleh said the storm _ accompanied by lashing wind and thunder _ was expected to continue through Thursday, with temperatures hovering below the freezing level.
19.
Unlike the other AC & W stations in Alaska, the extreme arctic cold was moderated by the Pacific Ocean water and did not fall to sub-freezing levels.
20.
Lightning occurs when an electrical charge is built up within a cloud, due to static electricity generated by supercooled water droplets colliding with ice crystals near the freezing level.
