The Magnolia 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 sunny; warmer
Mostly sunny
Partly cloudy
Partly cloudy
Mostly sunny
Showers likely
82° on Nov. 14, 1999, the hottest reading for this week of the year since 1893. Next is 77° in 2012.
Magnolia’s center stands about 1,300 ft above sea level. Within three miles the land runs from 1,050 ft to 1,340 ft, a difference of 290 ft: rolling country.
Under the town center the state geologic map shows Upper Cherokee Group (shale, siltstone), from the Middle Pennsylvanian, 307 to 315 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 44×. 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. Age: Middle Pennsylvanian, 307 to 315 million years old. About 11 mi of the line.
Shale, siltstone. Age: Middle Pennsylvanian, 307 to 315 million years old. About 5 mi of the line.
Shale, sandstone, siltstone. Age: Early Pennsylvanian to Middle Pennsylvanian, 307 to 324 million years old. About 4 mi of the line.
Sandstone, shale. Age: Early Cretaceous to Late Cretaceous, 94 to 113 million years old. About 2 mi of the line.
Limestone, shale. Age: Middle Pennsylvanian to Late Pennsylvanian, 299 to 315 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.
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 Magnolia reaches the Gulf of America by way of Willow Creek, the Boyer, the Missouri and the Mississippi: about 1,810 river miles.
1,170 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Magnolia; river miles along the main stem, rounded.
Magnolia has a hot-summer humid continental climate. Summer afternoons average 86° in July; winter nights fall to about 10° in January. A normal year brings about 29 inches of snow; with the rain, that comes to about 34 inches of water.
On November 14 Magnolia normally reaches 49° and falls to 26°. The record high is 82°, in 1999; the record low −6°, in 1940. The most rain on this date, 2.17 in, fell in 1926.
Normals 1991–2020 and records since 1893 at Logan 1 WNW, 5 miles southeast, 110 ft lower. NOAA, through RCC-ACIS.
