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This is unlike soft rime, which looks feathery or spiky, or clear ice, which looks homogeneous and transparent. Scientists at meteorologically extreme places, such as Mount Washington in New Hampshire , often have to break huge chunks of hard rime off weather equipment in order to keep anemometers and other measuring instruments operating.
As with snowflakes the shape of the tube is controlled by the molecular nature of water. [9] The simplest shape of an ice crystal that reflects its internal structure is a hexagonal prism. The top and bottom faces of the crystal are hexagonal planes called basal planes and the direction that is perpendicular to the basal planes is called the c ...
Bear Lake is a scenic trailhead and destination in Rocky Mountain National Park. [1] Sitting at an elevation of 9,450 feet (2,880 m), [ 2 ] [ 3 ] the alpine lake rests beneath the sheer flanks of Hallett Peak and the Continental Divide at 40°18′48″N 105°38′54″W / 40.31324°N 105.648222°W / 40.31324; -105.648222
Bear Lake is home to a one-of-a-kind mix of fish species, and Bonneville cisco — small, sardine-like baitfish — serve as a primary food source for Mackinaw and Bonneville cutthroat.
Lake-effect rain forms in a smilar way to lake-effect snow: cold air moves across the relatively warmer waters of lakes, thereby creating a sharp drop in temperature from the lake surface through the first several thousand feet in the atmosphere (the temperature gradient is known as the "lapse rate"), and then it precipitates the moisture over ...
There's a tree in your backyard that produces spiked round balls, and you have no idea what it is. We can help you identify it, and explain the purpose of those odd seed pods it drops.
A submerged forest is the in situ remains of trees, especially tree stumps, that lie submerged beneath a bay, sea, ocean, lake, or other body of water. These remains have usually been buried in mud, peat, or sand for several thousand years before being uncovered by sea level change and erosion and have been preserved in the compacted sediment ...
For lake-effect rain or snow to form, the air moving across the lake must be significantly cooler than the surface air (which is likely to be near the temperature of the water surface). Specifically, the air temperature at an altitude where the air pressure is 850 millibars (85 kPa ) (roughly 1.5 kilometers or 5,000 feet vertically) should be ...