The Merino 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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Mostly sunny; warmer
Partly cloudy
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Partly cloudy; cooler
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Chance of showers
78° on Nov. 14, 1999, the hottest reading for this week of the year since 1893. Next is 77° in 1990.
Merino’s center stands about 4,050 ft above sea level. Within three miles the land runs from 4,010 ft to 4,240 ft, a difference of 230 ft: rolling country. The highest named summit within 15 miles is Eagle Point Hill, about 4,600 ft, 14 miles east.
Under the town center the state geologic map shows Modern alluvium (unconsolidated), from the Quaternary, less than 2.6 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 37×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Sand, silt. Age: Quaternary, less than 2.6 million years old. About 18 mi of the line.
Unconsolidated. Age: Quaternary, less than 2.6 million years old. About 2 mi of the line.
Gravel, unconsolidated. Age: Pleistocene, less than 0.5 million years old. About 2 mi of the line.
Shale. Age: Late Cretaceous, 66 to 100 million years old. About 2 mi of the line.
Sandstone, claystone. Age: Oligocene, 23 to 34 million years old. About 0.4 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 Merino reaches the Gulf of America by way of the South Platte, the Platte, the Missouri and the Mississippi: about 2,240 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 Merino; river miles along the main stem, rounded.
Merino has a cold semi-arid climate. Summer afternoons average 88° in July; winter nights fall to about 15° in January. A normal year brings about 37 inches of snow; with the rain, that comes to about 17 inches of water.
On November 14 Merino normally reaches 51° and falls to 25°. The record high is 78°, in 1999; the record low −8°, in 2014. The most rain on this date, 0.42 in, fell in 1906.
Normals 1991–2020 and records since 1893 at Leroy 5 WSW, 19 miles east, 410 ft higher. NOAA, through RCC-ACIS.
