The Atlanta 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 sunny
Mostly sunny; warmer
Mostly sunny
Mostly cloudy
Chance of showers
Partly cloudy; cooler
Showers likely
69° on Nov. 11, 2005, the hottest reading for this week of the year since 1895. Next is 68° in 2001.
Atlanta’s center stands about 1,200 ft above sea level. Within three miles the land runs from 1,170 ft to 1,220 ft, a difference of 50 ft: nearly flat ground.
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 54×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Granitic. Age: Neoarchean, 2.5 to 2.8 billion years old. About 12 mi of the line.
Metabasalt, greenstone. Age: Neoarchean, 2.5 to 2.8 billion years old. About 9 mi of the line.
Granite, granodiorite. Age: Neoarchean, 2.5 to 2.8 billion years old. About 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 Atlanta reaches Hudson Bay by way of the South Branch Wild Rice, the Wild Rice, the Red River of the North and the Nelson: about 1,100 river miles. Past the border it runs north through Canada to Hudson Bay.
Lake on the way: Lake Winnipeg.
400 miles of the trip are on the Nelson.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Atlanta; river miles along the main stem, rounded.
Atlanta has a warm-summer humid continental climate. Summer afternoons average 79° in July; winter nights fall to about −4° in January. A normal year brings about 48 inches of snow; with the rain, that comes to about 30 inches of water.
On November 14 Atlanta normally reaches 38° and falls to 20°. The record high is 63°, in 1953; the record low −11°, in 1940. The most rain on this date, 0.65 in, fell in 1951.
Normals 1991–2020 and records since 1895 at Detroit Lakes 1 NNE, 19 miles southeast, 160 ft higher. NOAA, through RCC-ACIS.
