The Luverne 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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Partly cloudy
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Showers likely
77° on Nov. 14, 1999, the hottest reading for this week of the year since 1893. Next is 74° in 1953.
Luverne’s center stands about 1,470 ft above sea level. Within three miles the land runs from 1,420 ft to 1,620 ft, a difference of 200 ft: rolling country. The highest named summit within 15 miles is The Mound, about 1,700 ft, 3 miles north-northeast.
Under the town center the state geologic map shows Undifferentiated (conglomerate, sandstone, mudstone), from the Late Cretaceous, 72 to 100 million years old.
The section below crosses 3 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 51×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Conglomerate, sandstone, mudstone. Age: Late Cretaceous, 72 to 100 million years old. About 15 mi of the line.
Quartzite, mudstone. Age: Paleoproterozoic, 1.6 to 2 billion years old. About 9 mi of the line.
Sandstone, shale. Age: Early Cretaceous to Late Cretaceous, 94 to 113 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 Luverne reaches the Gulf of America by way of the Rock River, the Big Sioux, the Missouri and the Mississippi: about 2,040 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 Luverne; river miles along the main stem, rounded.
Luverne has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 6° in January. A normal year brings about 35 inches of snow; with the rain, that comes to about 29 inches of water.
On November 14 Luverne normally reaches 45° and falls to 24°. The record high is 77°, in 1999; the record low −20°, in 1959. The most rain on this date, 1.30 in, fell in 1926.
Normals 1991–2020 and records since 1893 at Rock Rapids, 16 miles south, 120 ft lower. NOAA, through RCC-ACIS.
