The Redding 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.
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10° on Nov. 16, 1996, the coldest reading for this week of the year since 1937. Next is 14° in 1956.
Redding’s center stands about 600 ft above sea level. Within three miles the land runs from 280 ft to 810 ft, a difference of 530 ft: hilly country. The highest named summit within 15 miles is Titicus Mountain, about 1,030 ft, 12 miles north-northwest.
Under the town center the state geologic map shows Ratlum Mountain Schist (schist, granofels), from the Early Ordovician, 471 to 487 million years old.
The section below crosses 13 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 19×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Schist, granofels. Age: Early Ordovician, 471 to 487 million years old. About 3 mi of the line.
Gneiss, amphibolite. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 3 mi of the line.
Gneiss, quartzite. Age: Early Cambrian, 521 to 542 million years old. About 3 mi of the line.
Marble. Age: Cambrian to Early Ordovician, 471 to 542 million years old. About 3 mi of the line.
Gneiss. Age: Early Devonian to Middle Devonian, 393 to 419 million years old. About 3 mi of the line.
Schist. Age: Silurian to Devonian, 359 to 445 million years old. About 2 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale. 7 smaller units along the line are not listed.
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 Redding reaches Long Island Sound and the Atlantic Ocean by way of the Saugatuck: about 16 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Redding; river miles along the main stem, rounded.
Redding has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 21° in January. A normal year brings about 49 inches of snow; with the rain, that comes to about 53 inches of water.
On November 14 Redding normally reaches 51° and falls to 34°. The record high is 73°, in 1993; the record low 16°, in 1939. The most rain on this date, 2.42 in, fell in 1937.
Normals 1991–2020 and records since 1937 at Danbury, 7 miles north-northwest, 200 ft lower. NOAA, through RCC-ACIS.
