The Archie 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.
83° on Nov. 13, 1999, the hottest reading for this week of the year since 1940. Next is 81° in 1952.
Archie’s center stands about 830 ft above sea level. Within three miles the land runs from 780 ft to 890 ft, a difference of 110 ft: gently rolling country. The highest named summit within 15 miles is Brookhart Hill, about 1,020 ft, 10 miles north.
Under the town center the state geologic map shows Pleasanton Group (shale, sandstone), from the Carboniferous, 299 to 324 million years old.
The section below crosses 5 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Limestone, shale. Age: Carboniferous, 299 to 324 million years old. About 13 mi of the line.
Shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 8 mi of the line.
Limestone, shale. Age: Carboniferous, 299 to 324 million years old. About 1 mi of the line.
Sandstone. Age: Carboniferous, 299 to 324 million years old. About 1 mi of the line.
Shale, sandstone, siltstone. Age: Carboniferous, 299 to 324 million years old. About 0.7 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 Archie reaches the Gulf of America by way of the South Grand, the Osage, the Missouri and the Mississippi: about 1,550 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 Archie; river miles along the main stem, rounded.
Archie has a hot-summer humid continental climate. Summer afternoons average 89° in July; winter nights fall to about 20° in January. A normal year brings about 10 inches of snow; with the rain, that comes to about 44 inches of water.
On November 14 Archie normally reaches 56° and falls to 34°. The record high is 82°, in 1999; the record low 10°, in 2018. The most rain on this date, 0.98 in, fell in 1993.
Normals 1991–2020 and records since 1940 at Butler 4 W, 15 miles south. NOAA, through RCC-ACIS.