The Sciota 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 sunny
Mostly sunny
Partly cloudy
Partly cloudy
Partly cloudy
Partly cloudy
Showers likely
72° on Nov. 13, 1999, the hottest reading for this week of the year since 1943. Next is 72° in 2025.
Sciota’s center stands about 900 ft above sea level. Within three miles the land runs from 860 ft to 1,030 ft, a difference of 170 ft: gently rolling country.
Under the town center the state geologic map shows Lower Ordovician (dolostone, sandstone), from the Early Ordovician, 471 to 487 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 56×. 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, limestone, sandstone. Age: Middle Ordovician to Late Ordovician, 445 to 471 million years old. About 12 mi of the line.
Dolostone, sandstone. Age: Early Ordovician, 471 to 487 million years old. About 12 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 Sciota reaches the Gulf of America by way of the Cannon and the Mississippi: about 1,810 river miles.
Lake on the way: Lake Pepin.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Sciota; river miles along the main stem, rounded.
Sciota has a warm-summer humid continental climate. Summer afternoons average 81° in July; winter nights fall to about 3° in January. About 34 inches of rain fall in a normal year.
On November 14 Sciota normally reaches 42° and falls to 24°. The record high is 65°, in 1999; the record low −2°, in 1959. The most rain on this date, 1.01 in, fell in 1951.
Normals 1991–2020 and records since 1943 at Rosemount Research And Outreach Center, 15 miles north. NOAA, through RCC-ACIS.
