The Crothersville 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.
Partly cloudy
Partly cloudy; warmer
Mostly sunny
Sunny
Mostly sunny
Partly cloudy
Mostly sunny
6° on Nov. 13, 2019, the coldest reading for this week of the year since 1938. Next is 8° in 1959.
Crothersville’s center stands about 560 ft above sea level. Within three miles the land runs from 520 ft to 590 ft, a difference of 70 ft: gently rolling country. The highest named summit within 15 miles is Pinnacle, about 960 ft, 10 miles northwest.
Under the town center the state geologic map shows New Albany Shale (black-shale), from the Devonian to Carboniferous, 324 to 422 million years old.
The section below crosses 2 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 42×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Black-shale. Age: Devonian to Carboniferous, 324 to 422 million years old. About 15 mi of the line.
Siltstone. Age: Carboniferous, 324 to 359 million years old. About 9 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 Crothersville reaches the Gulf of America by way of Grassy Creek, the Muscatatuck, the East Fork White, the White River, Big Bayou, the Wabash River Old Channel, the Old Channel Wabash, the Ohio and the Mississippi: about 1,390 river miles.
970 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Crothersville; river miles along the main stem, rounded.
Crothersville has a hot-summer humid continental climate. Summer afternoons average 86° in July; winter nights fall to about 23° in January. A normal year brings about 17 inches of snow; with the rain, that comes to about 49 inches of water.
On November 14 Crothersville normally reaches 56° and falls to 36°. The record high is 75°, in 1971; the record low 10°, in 1986. The most rain on this date, 1.80 in, fell in 1957.
Normals 1991–2020 and records since 1938 at North Vernon 2 ESE, 19 miles northeast, 160 ft higher. NOAA, through RCC-ACIS.
