The Ansley plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
82° on Nov. 12, 2005, the hottest reading for this week of the year since 1894. Next is 81° in 1941.
Ansley’s center stands about 2,310 ft above sea level. Within three miles the land runs from 2,270 ft to 2,470 ft, a difference of 200 ft: rolling country. The highest named summit within 15 miles is French Tableland, about 2,610 ft, 14 miles north-northwest.
Under the town center the state geologic map shows Ogallala Group or Formation (siltstone-mudstone, conglomerate-sandstone), from the Miocene, 5.3 to 23 million years old.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 40×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Siltstone-mudstone, conglomerate-sandstone. Age: Miocene, 5.3 to 23 million years old. About 24 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.
Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.
A raindrop that lands in Ansley reaches the Gulf of America by way of Mud Creek, the South Loup, the Middle Loup, the Loup, the Platte, the Missouri and the Mississippi: about 2,040 river miles.
1,170 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Ansley; river miles along the main stem, rounded.
Ansley has a dry-winter hot-summer continental climate. Summer afternoons average 86° in July; winter nights fall to about 11° in January. A normal year brings about 30 inches of snow; with the rain, that comes to about 23 inches of water.
On November 14 Ansley normally reaches 51° and falls to 22°. The record high is 79°, in 1999; the record low −12°, in 1940. The most rain on this date, 0.16 in, fell in 1972.
Normals 1991–2020 and records since 1894 at Broken Bow 2 W, 17 miles west-northwest, 190 ft higher. NOAA, through RCC-ACIS.