The Red Lion 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
Partly cloudy; warmer
Partly cloudy
Sunny
Sunny
Mostly sunny
Mostly sunny
16° on Nov. 16, 1996, the coldest reading for this week of the year since 1988. Next is 17° in 2017.
Red Lion’s center stands about 970 ft above sea level. Within three miles the land runs from 630 ft to 960 ft, a difference of 330 ft: rolling country.
Under the town center the state geologic map shows Marburg Schist (phyllite, mica-schist), from the Paleozoic, 252 to 542 million years old.
The section below crosses 6 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 24×. 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, phyllite. Age: Paleozoic, 252 to 542 million years old. About 10 mi of the line.
Phyllite, mica-schist. Age: Paleozoic, 252 to 542 million years old. About 5 mi of the line.
Quartzite, schist. Age: Cambrian, 487 to 542 million years old. About 5 mi of the line.
Quartzite. Age: Cambrian, 487 to 542 million years old. About 2 mi of the line.
Limestone. Age: Cambrian to Ordovician, 445 to 542 million years old. About 2 mi of the line.
Limestone, dolostone. Age: Cambrian, 487 to 542 million years old. About 0.5 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 Red Lion reaches Chesapeake Bay and the Atlantic Ocean by way of Mill Creek, Codorus Creek and the Susquehanna: about 70 river miles.
Lake on the way: Lake Aldred.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Red Lion; river miles along the main stem, rounded.
Red Lion has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 24° in January. A normal year brings about 34 inches of snow; with the rain, that comes to about 48 inches of water.
On November 14 Red Lion normally reaches 54° and falls to 36°. The record high is 73°, in 1993; the record low 22°, in 2019. The most rain on this date, 1.59 in, fell in 1995.
Normals 1991–2020 and records since 1988 at Millers 4 NE, 16 miles southwest, 110 ft lower. NOAA, through RCC-ACIS.
