Shastina — Wikipedia

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Shastina

Vue du mont Shasta (à droite) avec le Shastina sur son flanc (à gauche).
View of Mount Shasta (right) with the Shastina on its flank (left).
Geography
Altitude 3 758 m [ first ] , [ 2 ]
Massive Waterfall
Contact details 41 ° 24 ′ 33 ″ North, 122 ° 13 ′ 25 ″ west [ first ] , [ 2 ]
Administration
Pays Drapeau des États-Unis UNITED STATES
State California
County Siskiyou
Ascension
Easiest way Cascade Gulch route
Geology
Age Beginning of the Holocene
Type Subduction volcano
Activity Unknown
Last eruption Unknown
Code GVP 323010
Observatory California volcanological observatory
Map geolocation: United States
(Voir situation sur carte : États-Unis)

Shastina

Map geolocation: California
(Voir situation sur carte : Californie)

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Shastina

The Shastina is a mountain in the United States located in California. It is one of the volcanic cones of Mont Shasta.

Shastina is located in the western United States, in northern California, in the County of Siskiyou [ 3 ] . It is a mountain located on the western flank of Mont Shasta [ 3 ] . These two summits are of volcanic origin, the Shastina constituting one of the volcanic cones of Mont Shasta [ 4 ] , [ 3 ] .

Shastina culminates at 3,758 meters above sea level [ 3 ] , [ 2 ] . Its summit consists of an iron -shaped crater open to the west and extending by a valley in the side of the mountain [ 3 ] . The summit of Shastina is only 2.38 kilometers away as the crow flies from the summit of Mont Shasta located to the east [ 3 ] . The collar separating the two peaks is at 3,621 meters above sea level, giving Shastina a prominence of only 137 meters [ 3 ] .

Shastina began to train at the start of the Holocene, about 10,000 years ago [ 4 ] . He produced fiery clouds and lahars during his various eruptions, the last of which occurred on an unknown date [ 4 ] .

Related article [ modifier | Modifier and code ]

  • Mont Shasta

external links [ modifier | Modifier and code ]

References [ modifier | Modifier and code ]

  1. a et b Visualisation on the USGS.
  2. A B and C (in) ' Global Volcanism Program - Synonyms » (consulted the )
  3. a b c d e f and g (in) ' Peakbagger - Shastina, California » (consulted the )
  4. A B and C (in) ' Global Volcanism Program - Shasta » (consulted the )
  • icône décorative Mountain gate
  • icône décorative Volcanism portal
  • icône décorative California portal

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