Navajo Dome

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Navajo Dome
Navajo Dome in Capitol Reef National Park, Utah.jpg
Navajo Dome centered, southeast aspect
Highest point
Elevation 6,489 ft (1,978 m) [1]
Prominence 489 ft (149 m) [1]
Isolation 0.38 mi (0.61 km) [2]
Coordinates 38°17′54″N111°13′40″W / 38.298399°N 111.227842°W / 38.298399; -111.227842 [1]
Geography
USA Utah relief location map.svg
Red triangle with thick white border.svg
Navajo Dome
Location in Utah
Usa edcp relief location map.png
Red triangle with thick white border.svg
Navajo Dome
Navajo Dome (the United States)
Location Capitol Reef National Park
Wayne County, Utah, US
Parent range Colorado Plateau
Topo map USGS Fruita
Geology
Age of rock Jurassic
Type of rock Navajo Sandstone
Climbing
Easiest route climbing [1]

Navajo Dome is a 6,489-foot (1,978-meter) elevation summit located in Capitol Reef National Park, in Wayne County of Utah, United States. This iconic landmark is situated 2 mi (3.2 km) east of the park's visitor center, and 0.85 mi (1.37 km) northwest of Capitol Dome. [3] Precipitation runoff from this feature is drained by the Fremont River, which in turn is within the Colorado River drainage basin. It rises 1,100 feet (340 meters) above the Fremont River and Highway 24, from which it is visible. The approach to the base of this peak is made via the Hickman Bridge Trail. This geological feature's descriptive name derives from its Navajo Sandstone composition and dome-like shape.

Contents

Geology

Navajo Dome is composed of the Navajo Sandstone, which is believed to have formed about 180 million years ago as a giant sand sea, the largest in Earth's history. [4] In a hot, dry climate, wind blew over sand dunes, creating large, sweeping crossbeds which date to the Jurassic. Long after the sedimentary rocks were deposited, the Colorado Plateau was uplifted relatively evenly, keeping the layers roughly horizontal, but Capitol Reef is an exception because of the Waterpocket Fold, a classic monocline, which formed between 50 and 70 million years ago during the Laramide Orogeny. [5]

Climate

Spring and fall are the most favorable seasons to visit Navajo Dome. According to the Köppen climate classification system, it is located in a Cold semi-arid climate zone, which is defined by the coldest month having an average mean temperature below 32 °F (0 °C), and at least 50% of the total annual precipitation being received during the spring and summer. This desert climate receives less than 10 inches (250 millimeters) of annual rainfall, and snowfall is generally light during the winter.

Climate data for Capitol Reef Visitor Center, elevation 5,653 ft (1,723 m), 1981-2010 normals, extremes 1981-2019
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Record high °F (°C)58.6
(14.8)
68.3
(20.2)
78.3
(25.7)
84.4
(29.1)
94.6
(34.8)
100.2
(37.9)
100.8
(38.2)
97.9
(36.6)
95.4
(35.2)
86.1
(30.1)
70.4
(21.3)
61.5
(16.4)
100.8
(38.2)
Mean daily maximum °F (°C)40.6
(4.8)
46.4
(8.0)
54.7
(12.6)
65.0
(18.3)
74.5
(23.6)
85.3
(29.6)
90.4
(32.4)
87.9
(31.1)
80.2
(26.8)
66.1
(18.9)
51.3
(10.7)
40.6
(4.8)
65.3
(18.5)
Mean daily minimum °F (°C)17.8
(−7.9)
22.7
(−5.2)
30.2
(−1.0)
36.2
(2.3)
44.7
(7.1)
53.1
(11.7)
60.4
(15.8)
58.5
(14.7)
50.4
(10.2)
39.0
(3.9)
27.6
(−2.4)
18.2
(−7.7)
38.3
(3.5)
Record low °F (°C)−4.2
(−20.1)
−11.8
(−24.3)
9.1
(−12.7)
18.1
(−7.7)
27.2
(−2.7)
34.6
(1.4)
42.4
(5.8)
45.1
(7.3)
29.9
(−1.2)
11.7
(−11.3)
8.0
(−13.3)
−7.5
(−21.9)
−11.8
(−24.3)
Average precipitation inches (mm)0.52
(13)
0.34
(8.6)
0.53
(13)
0.47
(12)
0.59
(15)
0.47
(12)
0.91
(23)
1.20
(30)
0.80
(20)
0.98
(25)
0.49
(12)
0.32
(8.1)
7.62
(194)
Average dew point °F (°C)17.3
(−8.2)
20.8
(−6.2)
23.0
(−5.0)
24.5
(−4.2)
29.1
(−1.6)
32.0
(0.0)
40.0
(4.4)
41.8
(5.4)
34.8
(1.6)
28.2
(−2.1)
21.9
(−5.6)
17.5
(−8.1)
27.6
(−2.4)
Source: PRISM [6]

See also

Related Research Articles

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<span class="mw-page-title-main">Navajo Sandstone</span> Geologic formation in the southwestern United States

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<span class="mw-page-title-main">Canyons of the Escalante</span>

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<span class="mw-page-title-main">Jailhouse Rock (Utah)</span> Summit located in Capitol Reef National Park, Utah

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<span class="mw-page-title-main">Temple of the Sun (Utah)</span> Summit in the American state of Utah

Temple of the Sun is a 5,822-foot (1,775-meter) elevation summit located in Capitol Reef National Park, in Wayne County of Utah, United States. This remote, iconic monolith is situated 12.5 mi (20.1 km) north-northeast of the park's visitor center, and 0.37 mi (0.60 km) north of Temple of the Moon, in the Middle Desert of the park's North District. Cathedral Valley was so named in 1945 by Charles Kelly, first superintendent of Capitol Reef National Monument, because the valley's sandstone monoliths reminded early explorers of ornate, Gothic cathedrals, with fluted walls, alcoves, and pinnacles. The free-standing Temple of the Sun towers over 400 feet above its surrounding terrain, which is within the Fremont River drainage basin. John C. Frémont's 1853 expedition passed through Cathedral Valley.

<span class="mw-page-title-main">Temple of the Moon (Utah)</span> Summit in the American state of Utah

Temple of the Moon is a 5,665-foot (1,727-meter) elevation summit located in Capitol Reef National Park, in Wayne County of Utah, United States. This remote, iconic monolith is situated 12 mi (19 km) north-northeast of the park's visitor center, and 0.37 mi (0.60 km) south of Temple of the Sun, in the Middle Desert of the park's North District. Cathedral Valley was so named in 1945 by Charles Kelly, first superintendent of Capitol Reef National Monument, because the valley's sandstone monoliths reminded early explorers of ornate, Gothic cathedrals, with fluted walls, alcoves, and pinnacles. The free-standing Temple of the Moon towers nearly 300 feet above its surrounding terrain, which is within the Fremont River drainage basin. John C. Frémont's 1853 expedition passed through Cathedral Valley.

<span class="mw-page-title-main">Needle Mountain</span> Summit in the state of Utah

Needle Mountain is a 6,620-foot (2,020-meter) elevation summit located in Capitol Reef National Park, in Wayne County of Utah, United States. This remote erosional remnant is situated 16 miles (26 km) north-northwest of the park's visitor center, and 0.6 miles (0.97 km) east of Cathedral Mountain, in the Middle Desert of the park's North District. Cathedral Valley was so named in 1945 by Charles Kelly, first superintendent of Capitol Reef National Monument, because the valley's sandstone monoliths reminded early explorers of ornate, Gothic cathedrals, with fluted walls, alcoves, and pinnacles. The free-standing Needle Mountain towers 240 feet above its surrounding terrain, which is within the Fremont River drainage basin. John C. Frémont's 1853 expedition passed through Cathedral Valley.

<span class="mw-page-title-main">Cathedral Mountain (Capitol Reef National Park)</span> Summit in the American state of Utah

Cathedral Mountain is a 6,924-foot (2,110 m) summit located in Capitol Reef National Park, in Wayne County of Utah, United States.

<span class="mw-page-title-main">Hickman Natural Bridge</span> Natural rock arch in Utah, US

Hickman Natural Bridge is a 125-foot-tall natural bridge located in Capitol Reef National Park, Wayne County, Utah, United States. The formation spans 133 feet, making it one of the largest rock spans in the park.

References

  1. 1 2 3 4 "Navajo Dome, Utah". Peakbagger.com.
  2. ""Navajo Dome" - 6,485' UT". listsofjohn.com. Archived from the original on 2020-10-27. Retrieved 2020-10-24.
  3. "Navajo Dome USGS". Archived from the original on 2020-10-26. Retrieved 2020-10-24.
  4. "Capitol Reef National Park, National Park Service" (PDF). Archived (PDF) from the original on 2020-10-20. Retrieved 2020-10-24.
  5. "Capitol Reef Geology, NPS.gov". Archived from the original on 2020-10-28. Retrieved 2020-10-24.
  6. "PRISM Climate Group, Oregon State University". Archived from the original on July 25, 2019. Retrieved February 19, 2019.