IEDA / DECADE Detail

Data from the Global Volcanism Program of the Smithsonian Institution

Details for: Zavaritzki Caldera

Biryuzovoe lake partially fills the youngest of three nested calderas of Zavaritzki volcano in central Simushir Island. The largest caldera is 10 km wide. The surface of the lake in the youngest 3-km-wide caldera is at about 40 m elevation and its bottom lies about 30 m below sea level. The lava below the lower side of the lake in this International Space Station view (N is to the lower left) was emplaced during a 1957 eruption. NASA International Space Station image ISS005-E-6512, 2002 (http://eol.jsc.nasa.gov/).

Volcano Number:	290180
Volcano Name:	Zavaritzki Caldera
Country:	Russia
Volcano Type:	Caldera
Last Eruption:	1957 CE
Elevation:	624m
Tectonic Setting:	Subduction zone / Oceanic crust (< 15 km)
Pop. within 5km:	46
Pop. within 10km:	46
Pop. within 30km:	61
Pop. within 100km:	118
Latitude:	46.925
Longitude:	151.95

Eruption Data from the Global Volcanism Program of the Smithsonian Institution

Volcano Number	Volcano Name	Eruption Number	Activity Type	Explosivity Index Max	Explosivity Index Modifier	Activity Area	Activity Unit	Start Evidence Method	Start Date	End Date
290180	Zavaritzki Caldera	13917	Confirmed Eruption	3		North end of caldera lake		Historical Observations	1957/11/12	1957/12/1
290180	Zavaritzki Caldera	18473	Confirmed Eruption	1		North end of caldera lake		Historical Observations	1923

Emissions Data from the Global Volcanism Program of the Smithsonian Institution

Sorry. No emissions data found for this volcano.

Data from the Earthchem Library

Sorry. No data exist for this volcano in the EarthChem Library.

Data from the Earthchem Portal

Sample ID	LINK	Method	Material	Rock Class	Rock Name	SiO₂ WT%	TiO₂ WT%	Al₂O₃ WT%	Fe₂O₃ WT%	FeO WT%	FeO Total WT%	MnO WT%	MgO WT%	CaO WT%	Na₂O WT%	K₂O WT%	P₂O₅ WT%	Total WT%	As PPM	Ba PPM	Co PPM	Cr PPM	Cs PPM	Cu PPM	Ga PPM	Mo PPM	Nb PPM	Ni PPM	Pb PPM	Rb PPM	Sc PPM	Sn PPM	Sr PPM	U PPM	V PPM	Y PPM	Zn PPM	Zr PPM	⁸⁷Sr / ⁸⁶Sr RATIO
C314/16	DETAILS	TIMS	Rock	Igneous Intermediate Volcanic	Andesite																																		0.70334
C314/16	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	55.4										0.46		55.86												5.7			260
2	DETAILS	EMP (EPMA)	Rock	Igneous Unknown Volcanic	Allivalite	54.05	1.27	18.6			8.23	0.09	2.36	11.74	3.14	0.53		100
C-314/5	DETAILS	NOT GIVEN	Rock	Igneous Intermediate Volcanic	Andesite																																		0.7033
C-314/5	DETAILS	TIT	Rock	Igneous Intermediate Volcanic	Andesite					7.43								7.43
C-314/5	DETAILS	AAS	Rock	Igneous Intermediate Volcanic	Andesite								2.37		3.23			5.6
C-314/5	DETAILS	INAA	Rock	Igneous Intermediate Volcanic	Andesite																20		0.2								35			0.2
C-314/5	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	54.92	0.82	18.52	2.29			0.18		9.14		0.41	0.1	86.38	1.9	111		2		97	19	0.2	1.9	1	5	4.6		0.9	276		245	27	88	55
58877A	DETAILS	NOT GIVEN	Rock	Igneous Intermediate Volcanic	Andesite	53.98	0.79	17.62	3.93	6		0.28	4.13	9.44	2.27	0.65		99.09
11	DETAILS	EMP (EPMA)	Rock	Igneous Unknown Volcanic	Allivalite	49.34	0.82	19.47			9.18	0.35	5.53	13.16	1.84	0.19		99.88
C-320/2G	DETAILS	AAS	Rock	Igneous Unknown Volcanic	Not-given								10.08		0.53			10.61
C-320/2G	DETAILS	INAA	Rock	Igneous Unknown Volcanic	Not-given																44		0.1								54			0.03
C-320/2G	DETAILS	NOT GIVEN	Rock	Igneous Unknown Volcanic	Not-given																																		0.7036
C-320/2G	DETAILS	TIT	Rock	Igneous Unknown Volcanic	Not-given					6.33								6.33
C-320/2G	DETAILS	XRF	Rock	Igneous Unknown Volcanic	Not-given	44	0.31	19.74	2.85			0.13		15.57		0.01	0.01	82.62	0.5	15		316		36	14	0.4	0.8	60	1	0.6		0.5	191		294	4.2	36	0.8
C-321	DETAILS	AAS	Rock	Igneous Felsic Volcanic	Dacite								1.84		4.31			6.15
C-321	DETAILS	TIT	Rock	Igneous Felsic Volcanic	Dacite					4.34								4.34
C-321	DETAILS	XRF	Rock	Igneous Felsic Volcanic	Dacite	63.86	0.61	15.08	2.42			0.19		5.25		0.64	0.14	88.19
3	DETAILS	NOT GIVEN	Rock	Igneous Felsic Volcanic	Dacite	66.99	0.97	13.98	2.73	2.16		0.15	1.11	3.08	4.99	0.45	0.36	96.97
58858	DETAILS	NOT GIVEN	Rock	Igneous Intermediate Volcanic	Andesite	53.19	0.49	19.24	2.29	6.8		0.17	4.92	9.67	2.94	0.4	1.06	100
C-310/2	DETAILS	AAS	Rock	Igneous Intermediate Volcanic	Andesite								2.88		3			5.88
C-310/2	DETAILS	TIT	Rock	Igneous Intermediate Volcanic	Andesite					5.93								5.93
C-310/2	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	54.91	0.85	18.09	3.83			0.18		9.08		0.43	0.11	87.48
62099	DETAILS	NOT GIVEN	Rock	Igneous Intermediate Volcanic	Andesite	61.34	1.27	16.26	3.59	3.59		0.16	3.2	6.3	3.34	1.66		100
1	DETAILS	NOT GIVEN	Rock	Igneous Felsic Volcanic	Dacite	65.51	0.48	14.42	2.04	3.25		0.15	1.41	4.23	3.69	0.84	0.02	96.04

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Data from the SESAR Database

Sorry. No data exist for this volcano in the SESAR database.

Data from the MaGa Database

Sorry. No data exist for this volcano in the MaGa database.

Data from UNAVCO

Sorry. No data exist for this volcano in the UNAVCO database.

Data from USIEI

Data from IRIS FDSNWS

Event ID	Time	Latitude	Longitude	Depth/km	Author	Catalog	Contributor	Contributor ID	Mag Type	Magnitude	Mag Author	Event Location Name
10333460	2014-07-15T18:36:51	47.0	152.0	131.0	SKHL	ISC	ISC	607095445	mb	4.4	SKHL	KURIL ISLANDS
4890777	2012-03-28T13:51:03	46.9343	151.8533	108.4	IDC	ISC	ISC	600939778	mb	3.2	IDC	KURIL ISLANDS
2877169	2010-07-29T01:20:15	46.9395	152.0815	120.9	ISC	ISC	ISC	15019473	mb	4.5	NEIC	KURIL ISLANDS
2346632	2006-11-15T19:08:11	46.8933	152.0648	10.0	ISC	ISC	ISC	11122578	mb	4.7	NEIC	KURIL ISLANDS
1515008	2003-01-27T03:01:23	46.9132	152.0783	88.8	ISC	ISC	ISC	6544534	mb	4.5	NEIC	KURIL ISLANDS
1306521	2002-01-29T10:13:23	46.904	151.997	40.9	ISC	ISC	ISC	2770664	mb	3.8	ISC	KURIL ISLANDS
551920	1996-12-15T17:58:11	46.8997	151.9055	82.3	ISC	ISC	ISC	1001958	mb	4.9	NEIC	KURIL ISLANDS
2979068	1984-12-18T19:36:05	46.9748	151.933	100.0	ISC	ISC	ISC	536928	mb	4.9	NEIS	KURIL ISLANDS
195439	1978-07-09T19:25:10	46.8914	151.9155	113.1	ISC	ISC	ISC	679155	mb	4.5	NEIS	KURIL ISLANDS
151579	1975-09-19T03:15:20	46.9611	151.863	117.9	ISC	ISC	ISC	724162	mb	5.5	NEIS	KURIL ISLANDS
123833	1973-08-20T08:30:58	46.9	152.0	125.0	SKL	ISC	ISC	757427		4.0	LAO	KURIL ISLANDS
21675	1971-10-02T19:43:49	46.8839	152.0177	111.6	ISC	ISC	ISC	778988	mb	4.7	NEIS	KURIL ISLANDS
96902	1968-12-24T09:21:22	46.9	152.0	40.0	ISC	ISC	ISC	814462	mb	4.3	ISC	KURIL ISLANDS
1010	1960-03-10T14:32:43	46.92	152.05	115.0	ISS	ISC	ISC	878495		6.3	QUE	KURIL ISLANDS