| Sunset Crater | |
|---|---|
 Aerial photo of Sunset Crater | |
| Elevation | 8,042 ft (2,451 m) |
| Location | Coconino County, Arizona, USA |
| Range | San Francisco volcanic field |
| Coordinates | |
| Topo map | USGS Sunset Crater East |
| Type | Cinder cone |
| Age of rock | 943 yr |
| Last eruption | 1100 AD |
| Easiest route | Hike |
Sunset Crater is a cinder cone located north of Flagstaff, Arizona in the United States. In topography a summit is a point on a surface which is higher in Elevation than all points immediately adjacent to Coconino County is a County The United States of America —commonly referred to as the A mountain range is a chain of Mountains bordered by highlands or separated from other mountains by passes or valleys The San Francisco volcanic field is an area of Volcanoes in northern Arizona, USA. A geographic coordinate system enables every location on the Earth to be specified in three coordinates using mainly a spherical coordinate system. A topographic map is a type of Map characterized by large-scale detail and quantitative representation of relief, usually using Contour lines in modern The United States Geological Survey ( USGS) is a scientific agency of the United States government. Mountains can be characterized in several ways Some mountains are Volcanoes and can be characterized by the type of lava and eruptive history A cinder cone or scoria cone is a steep conical Hill of volcanic fragments that accumulate around and downwind from a Volcanic vent. The geologic time scale is a chronologic schema (or idealized Model) relating Stratigraphy to time that is used by Geologists and other Plate tectonics and hotspots Divergent plate boundaries At the A climbing route is a path by which a climber reaches the top of a Mountain, rock or ice wall A cinder cone or scoria cone is a steep conical Hill of volcanic fragments that accumulate around and downwind from a Volcanic vent. Flagstaff (Kinłání is a city located in northern Arizona, in the southwestern United States The United States of America —commonly referred to as the The crater lies within the Sunset Crater Volcano National Monument. Sunset Crater is a Cinder cone located north of Flagstaff Arizona, in the United States.
Sunset Crater is the youngest in a string of volcanoes (the San Francisco volcanic field) that is related to the nearby San Francisco Peaks. The San Francisco volcanic field is an area of Volcanoes in northern Arizona, USA. The San Francisco Peaks are a Volcanic Mountain range located in north central Arizona, United States, just north of Flagstaff It first erupted in 1064 , and the last major eruption occurred in 1100 , raising the volcano's height to about 300 meters. The metre or meter is a unit of Length. It is the basic unit of Length in the Metric system and in the International A final burst of activity in the 13th century painted the upper portion of the otherwise black cone with bright red and orange rocks, giving the volcano its name. The volcano has partially revegetated, with pines and wildflowers. This article is about the tree For other uses of the term "pine" see Pine (disambiguation. A wildflower (or wild flower) is a Flower that grows wild meaning it was not intentionally seeded or planted The crater has given its name to the Sunset Crater Beardtongue (Penstemon clutei). Penstemon ( Beard-tongue) is a large Genus of North American and East Asian plants traditionally placed in the Scrophulariaceae
Damage from hikers forced the National Park Service to close a trail leading to the crater, but a short trail at the base remains. The word 'hiking' is understood in all English-speaking countries but there are differences in usage The National Park Service ( NPS) is the United States federal agency that manages all National Parks, many National Monuments, and other conservation
The hiking trail below the summit skirts the substantial Bonita Lava Flow. This hardened lava is black and appears fresh as it has devastated the forest in its path. The lava flow also created an ice cave or tube that is now closed to the public after a partial collapse.
Sunset Crater Volcano National Monument
| Sunset Crater Volcano National Monument | |
|---|---|
| IUCN Category III (Natural Monument) | |
  | |
| Location | Arizona, USA |
| Nearest city | Flagstaff, AZ |
| Coordinates | |
| Area | 3,040 (12. A Natural Monument is a natural/cultural feature of outstanding or unique value because of its inherent rarity representative of aesthetic qualities or cultural significance The State of Arizona ( is a state located in the southwestern region of the United States. The United States of America —commonly referred to as the Flagstaff (Kinłání is a city located in northern Arizona, in the southwestern United States 30 km²) |
| Established | May 26, 1930 |
| Visitors | 200,000 (est) (in 2004) |
| Governing body | National Park Service |
Sunset Crater Volcano National Monument is a U.S. National Monument in the north-central part of the U.S. state of Arizona, intended to protect Sunset Crater, a cinder cone that is part of the San Francisco Volcanic Field. Events 451 - The Battle of Avarayr between Armenian rebels and the Sassanid Empire takes place Year 1930 ( MCMXXX) was a Common year starting on Wednesday (link will display 1930 calendar of the Gregorian calendar. "MMIV" redirects here For the Modest Mouse album see " Baron von Bullshit Rides Again " The National Park Service ( NPS) is the United States federal agency that manages all National Parks, many National Monuments, and other conservation A National Monument in the United States is a Protected area that is similar to a National Park except that the President of the United States A US state is any one of the fifty subnational entities of the United States of America that share Sovereignty with the federal government The State of Arizona ( is a state located in the southwestern region of the United States. A cinder cone or scoria cone is a steep conical Hill of volcanic fragments that accumulate around and downwind from a Volcanic vent. The San Francisco volcanic field is an area of Volcanoes in northern Arizona, USA. It is maintained by the National Park Service in close conjunction with nearby Wupatki National Monument. The National Park Service ( NPS) is the United States federal agency that manages all National Parks, many National Monuments, and other conservation The Wupatki National Monument is a National Monument located in north-central In the late 1920s, a Hollywood film company attempted to detonate large quantities of explosives inside Sunset Crater in order to simulate a volcanic eruption. The 1920s is sometimes referred to as the " Jazz Age " or the " Roaring Twenties " when speaking about the United States and Canada Public outcry over this plan led in part to the proclamation of Sunset Crater Volcano National Monument by President Herbert Hoover in 1930. Herbert Clark Hoover (August 10 1874 &ndash October 20 1964 was the thirty-first President of the United States (1929–1933 Year 1930 ( MCMXXX) was a Common year starting on Wednesday (link will display 1930 calendar of the Gregorian calendar.
A one mile (1. 6 km) self-guiding loop trail is located at the base of Sunset Crater but hiking to the summit is not permitted. A trail providing access to the summit and crater was closed in 1974 because of excessive erosion caused by hikers. A visitor center is located near the park entrance, 12 miles (19 km) north of Flagstaff, Arizona along U.S. Highway 89. Flagstaff (Kinłání is a city located in northern Arizona, in the southwestern United States US Route 89 is a north-south United States highway with two sections
External links
- National Park Service webpage of Sunset Crater Volcano National Monument
- USGS fact sheet about the San Francisco volcanic field
- Smithsonian Institution Global Volcanism Program: Sunset Crater
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