The Haysi 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
Mostly cloudy
Mostly sunny; warmer
Partly cloudy; warmer
Partly cloudy
Mostly sunny
Mostly sunny
12° on Nov. 15, 2014, the coldest reading for this week of the year since 1993. Next is 12° in 2019.
Haysi’s center stands about 1,350 ft above sea level. Within three miles the land runs from 1,290 ft to 2,040 ft, a difference of 750 ft: hilly country. The highest named summit within 15 miles is Skeet Rock Knob, about 3,000 ft, 6 miles northwest.
Under the town center the state geologic map shows Norton Formation (shale, siltstone), 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 10×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Shale, siltstone. Age: Carboniferous, 299 to 324 million years old. About 17 mi of the line.
Shale, siltstone. Age: Carboniferous, 299 to 324 million years old. About 5 mi of the line.
Arenite, sandstone, conglomerate. Age: Carboniferous, 299 to 324 million years old. About 1 mi of the line.
Limestone. Age: Devonian to Carboniferous, 299 to 422 million years old. About 0.7 mi of the line.
Black-shale. Age: Devonian to Carboniferous, 324 to 422 million years old. About 0.4 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 Haysi reaches the Gulf of America by way of Russell Prater Creek, the Russell Fork, the Levisa Fork, the Ohio and the Mississippi: about 1,780 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 Haysi; river miles along the main stem, rounded.
Haysi has a warm-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 22° in January. A normal year brings about 38 inches of snow; with the rain, that comes to about 49 inches of water.
On November 14 Haysi normally reaches 56° and falls to 30°. The record high is 72°, in 1994; the record low 12°, in 2019. The most rain on this date, 0.35 in, fell in 2005.
Normals 1991–2020 and records since 1993 at Clintwood 1 W, 12 miles west-southwest, 220 ft higher. NOAA, through RCC-ACIS.
