The MacArthur 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.
Mostly cloudy
Cloudy
Partly cloudy
Sunny; warmer
Sunny
Mostly sunny
Mostly sunny
79° on Nov. 16, 1918, the hottest reading for this week of the year since 1893. Next is 79° in 1958.
MacArthur’s center stands about 2,430 ft above sea level. Within three miles the land runs from 2,170 ft to 2,700 ft, a difference of 530 ft: hilly country. The highest named summit within 15 miles is Huff Knob, about 3,560 ft, 13 miles south-southeast.
Under the town center the state geologic map shows New River Formation (sandstone), from the Carboniferous, 299 to 324 million years old.
The section below crosses 4 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 13×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Sandstone. Age: Carboniferous, 299 to 324 million years old. About 20 mi of the line.
Sandstone, shale. Age: Carboniferous, 324 to 359 million years old. About 2 mi of the line.
Sandstone. Age: Carboniferous, 299 to 324 million years old. About 2 mi of the line.
Shale, sandstone. Age: Carboniferous, 324 to 359 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 MacArthur reaches the Gulf of America by way of Piney Creek, the New River, the Kanawha, the Ohio and the Mississippi: about 1,830 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 MacArthur; river miles along the main stem, rounded.
MacArthur has a warm-summer humid continental climate. Summer afternoons average 81° in July; winter nights fall to about 24° in January. A normal year brings about 56 inches of snow; with the rain, that comes to about 44 inches of water.
On November 14 MacArthur normally reaches 54° and falls to 35°. The record high is 78°, in 1993; the record low 8°, in 1986. The most rain on this date, 1.25 in, fell in 1915.
Normals 1991–2020 and records since 1893 from the Beckley Area threaded record (Beckley Raleigh County Airport, 5 miles east-northeast). NOAA, through RCC-ACIS.
