The Sandy Hollow-Escondidas 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
Chance of showers; warmer
Chance of showers; cooler
Partly cloudy
Mostly cloudy; warmer
Chance of showers
Partly cloudy
31° on Nov. 14, 2018, the coldest reading for this week of the year since 1964. Next is 33° in 1970.
Sandy Hollow-Escondidas’s center stands about 30 ft above sea level. Within three miles the land runs from 20 ft to 130 ft, a difference of 110 ft: gently rolling country.
Under the town center the state geologic map shows Alluvium (fine-detrital, coarse-detrital), from the Holocene, less than 12,000 years old.
The section below crosses 4 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Fine-detrital, coarse-detrital. Age: Holocene, less than 12,000 years old. About 9 mi of the line.
Sand. Age: Pleistocene, less than 2.6 million years old. About 8 mi of the line.
Clay, silt. Age: Pleistocene, less than 2.6 million years old. About 5 mi of the line.
Coarse-detrital, fine-detrital. Age: Pleistocene to Holocene, less than 2.6 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 Sandy Hollow-Escondidas reaches Corpus Christi Bay and the Gulf of America by way of the Nueces: about 30 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Sandy Hollow-Escondidas; river miles along the main stem, rounded.
Sandy Hollow-Escondidas has a humid subtropical climate. Summer afternoons average 96° in August; winter nights fall to about 44° in January. About 28 inches of rain fall in a normal year.
On November 14 Sandy Hollow-Escondidas normally reaches 75° and falls to 54°. The record high is 90°, in 1993; the record low 31°, in 2018. The most rain on this date, 1.68 in, fell in 1998.
Normals 1991–2020 and records since 1964 at Mathis 4 SSW, 9 miles north-northwest, 110 ft higher. NOAA, through RCC-ACIS.
