Facts
Name: Zheltovsky
GVP Number: 300040
Synonims: Utashchut, Sheltoeskij
Region: Kamchatka Peninsula
Volcanic Area: Southern Kamchatka
Coordinates: 51°34'36" N 157°19'42" E
Absolute Elevation: 1923 m
Edifice Volume: 55 km3
Status: Active
Aviation Color Code: GREEN
Location: The volcano is located in the Southern volcanic belt of Kamchatka 16 km northeast of Kurilskoye lake.
Type: Stratovolcano
Composition: basalts, andesite-basalts, andesites, dacites
Last known eruption: 1923/2/11 - 1923/4
Description

Zheltovsky is a double stratovolcano with a somma and a peak destroyed by explosions, with a volcano base diameter of 10-12 km. The lower part of the volcano edifice is formed mainly by lavas, while the upper part is formed by the alternation of lavas and pyroclastics in approximately equal proportions. There are several extrusive domes in the 500x800 m volcanic crater: the largest with a base diameter of 600 m is located in the southwestern part of the crater, four domes up to 200 m in diameter are located along the eastern edge of the crater. At the foot of the volcano, there are more than ten cinder and lava cones up to 2 km in diameter. The age of the volcano is estimated at 25-30 thousand years.

References
Кожемяка Н.Н., Важеевская А.А. Вулкан Желтовский / Действующие вулканы Камчатки. В 2-х т. Т. 2. М.: Наука. 1991. С. 354-363.
Новограбленов П.Т. Каталог вулканов Камчатки // Известия Государственного географического общества. 1932. Т. 64. Вып. 1. С. 88-99.
Хренов А.П., Огородов Н.В. Вулкан Желтовский // Бюллетень вулканологических станций. 1973. № 49. С. 60-64.
Potencial Hazard
Principal hazards include phreatic explosions, ash clouds, ash falls, pyroclastic flows, lava flows and lahars.

Ash falls possible at:

Ozernovskiy (57 km to the west from the volcano)
Pauzhetka (35 km to the west)
Petropavlovsk-Kamchatsky (185 km to the northeast)
Related Resources
Active Volcanoes of Kamchatka and Kuriles
Holocene Kamchatka volcanoes