The Glendale 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.
Chance of showers
Showers likely
Partly cloudy
Showers likely
Showers likely
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Partly cloudy
76° on Nov. 13, 1995, the hottest reading for this week of the year since 1899. Next is 74° in 1999.
Glendale’s center stands about 1,430 ft above sea level. Within three miles the land runs from 1,380 ft to 3,120 ft, a difference of 1,740 ft: steep hill country. The highest named summit within 15 miles is King Mountain, about 5,250 ft, 11 miles east-southeast.
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 6×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Mudstone, graywacke. Age: Late Jurassic, 153 to 164 million years old. About 6 mi of the line.
Graywacke, mudstone. Age: Late Jurassic to Early Cretaceous, 129 to 153 million years old. About 6 mi of the line.
Andesite. Age: Late Jurassic, 145 to 164 million years old. About 4 mi of the line.
Basalt. Age: Jurassic, 145 to 202 million years old. About 3 mi of the line.
Sand, gravel, silt. Age: Holocene, less than 12,000 years old. About 3 mi of the line.
Peridotite, serpentinite. Age: Paleozoic to Jurassic, 145 to 542 million years old. About 1 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 Glendale reaches the Pacific Ocean by way of Cow Creek, the South Umpqua and the Umpqua: about 200 river miles.
110 miles of the trip are on the Umpqua.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Glendale; river miles along the main stem, rounded.
Glendale has a warm-summer Mediterranean climate. Summer afternoons average 89° in August; winter nights fall to about 37° in January. About 31 inches of rain fall in a normal year, with about 2 inches of snow.
On November 14 Glendale normally reaches 58° and falls to 41°. The record high is 70°, in 1999; the record low 13°, in 1978. The most rain on this date, 1.99 in, fell in 1958.
Normals 1991–2020 and records since 1899 at Riddle, 15 miles north-northeast, 750 ft lower. NOAA, through RCC-ACIS.
