IEDA / DECADE Detail

Data from the Global Volcanism Program of the Smithsonian Institution

Details for: Nemo Peak

Nemo Peak, seen here from the south, is the northernmost of two large volcanoes forming Onekotan Island. The cone initially formed in four stages beginning in the early Holocene. Construction of the cone within the youngest of three large calderas has left a crescent-shaped lake at the NE end of this 5-km-wide caldera. The final activity built a lava dome in the 350-m-wide summit crater. Photo by Yoshihiro Ishizuka, 2000 (Hokkaido University).

Volcano Number:	290320
Volcano Name:	Nemo Peak
Country:	Russia
Volcano Type:	Caldera
Last Eruption:	1938 CE
Elevation:	1018m
Tectonic Setting:	Subduction zone / Intermediate crust (15-25 km)
Pop. within 5km:	15
Pop. within 10km:	15
Pop. within 30km:	46
Pop. within 100km:	582
Latitude:	49.57
Longitude:	154.808

Eruption Data from the Global Volcanism Program of the Smithsonian Institution

Volcano Number	Volcano Name	Eruption Number	Activity Type	Explosivity Index Max	Activity Area	Start Evidence Method	Start Date
290320	Nemo Peak	17624	Confirmed Eruption			Tephrochronology	-7550
290320	Nemo Peak	17625	Confirmed Eruption			Tephrochronology	-7050
290320	Nemo Peak	17626	Confirmed Eruption			Tephrochronology	-5550
290320	Nemo Peak	17627	Confirmed Eruption			Tephrochronology	-3050
290320	Nemo Peak	17628	Confirmed Eruption			Tephrochronology	-1850
290320	Nemo Peak	17629	Confirmed Eruption			Tephrochronology	-550
290320	Nemo Peak	17630	Confirmed Eruption			Tephrochronology	750
290320	Nemo Peak	17631	Confirmed Eruption			Tephrochronology	1350
290320	Nemo Peak	17632	Confirmed Eruption	2		Historical Observations	1710
290320	Nemo Peak	17633	Confirmed Eruption	2		Historical Observations	1906
290320	Nemo Peak	18839	Uncertain Eruption		SE flank		1932
290320	Nemo Peak	18840	Confirmed Eruption	2		Historical Observations	1938/8/12

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	Be PPM	Co PPM	Cr PPM	Cs PPM	Cu PPM	Mo PPM	Nb PPM	Ni PPM	Pb PPM	Rb PPM	Sb PPM	Sc PPM	Sn PPM	Sr PPM	V PPM	W PPM	Y PPM	Zn PPM	Zr PPM
5913/1	DETAILS	NOT GIVEN	Rock	Igneous Mafic Volcanic	Tholeiite	54.64	0.5	18.06	3.15	5.48		0.14	4.64	7.01	2.74	0.81	0.04	97.21		225										11				230
5912	DETAILS	NOT GIVEN	Rock	Igneous Unknown Volcanic	Not-given	66.2	0.76	14.25	4.54	2.19		0.19	1.2	4.12	4.26	1.3	0.17	99.18		240	0.5	9.4					2	3.4		14				290	38		32		125
5912	DETAILS	EMP (EPMA)	Rock	Igneous Unknown Volcanic	Not-given	52.09	0.45	1.53			13.77	0.72	12.83	16.94	0.32	0		98.65
5912	DETAILS	EMP (EPMA)	Rock	Igneous Unknown Volcanic	Not-given	51.91	0.23	0.9			24.73	1.16	18.46	1.73	0.05	0		99.17
8322/3	DETAILS	ICPAES	Rock	Igneous Intermediate Volcanic	Andesite																						1.95
8322/3	DETAILS	NOT GIVEN	Rock	Igneous Intermediate Volcanic	Andesite	64.72							1.93			1.31		67.96
8322/3	DETAILS	ICPMS	Rock	Igneous Unknown Volcanic	Not-given	64.7							1.93			1.31		67.94		307	0.61
8322/3	DETAILS	INAA	Rock	Igneous Unknown Volcanic	Not-given																			2.4
8322/3	DETAILS	NOT GIVEN	Rock	Igneous Unknown Volcanic	Not-given														9.2												0.7
8322/3	DETAILS	AAS	Rock	Igneous Unknown Volcanic	Not-given																				25													87
8322/3	DETAILS	ICPMS	Rock	Igneous Unknown Volcanic	Not-given																								12.8				0.9
8322/3	DETAILS	RNAA	Rock	Igneous Unknown Volcanic	Not-given														9.19							2.4					0.7					0.7
8322/3	DETAILS	AAS	Rock	Igneous Unknown Volcanic	Not-given															345	0.615								10.1	23.2				259
8322/3	DETAILS	ICPAES	Rock	Igneous Unknown Volcanic	Not-given																																33.4		115
8309	DETAILS	NOT GIVEN	Rock	Igneous Mafic Volcanic	Tholeiite	50.27	0.82	17.87	3.24	6.68		0.22	5.84	12.38	2.55	0.36	0.05	100			0.4									3				330
5920	DETAILS	NOT GIVEN	Rock	Igneous Mafic Volcanic	Tholeiite	48.85	1.1	18.44	5.72	5.17		0.17	5.09	11.27	2.12	0.19	0.14	98.26		81	0.35	21	74				0.6	15		1.6		45		349	402		16.2		25
8302/5	DETAILS	NOT GIVEN	Rock	Igneous Unknown Volcanic	Not-given	66.47	0.58	14.4	2.97	3.66		0.23	1.38	4.13	4.16	1.28	0.06	99.32		370		9	93					28		14.4				230	65
8301	DETAILS	NOT GIVEN	Rock	Igneous Intermediate Volcanic	Andesite	60.4							2.31			0.91		63.62
8302/4	DETAILS	NOT GIVEN	Rock	Igneous Unknown Volcanic	Not-given	67.3	0.6	14.35	2.84	2.9		0.3	0.93	3.93	3.96	1.47	0.13	98.71		390	0.85	6	16					5		17				230	65
5917	DETAILS	NOT GIVEN	Rock	Igneous Mafic Volcanic	Tholeiite	53.86	0.93	16.84	3.8	6.66		0.32	4.57	9.49	3.05	0.58	0.06	100		140		28	27					21		4				390
5924	DETAILS	NOT GIVEN	Rock	Igneous Unknown Volcanic	Not-given	62.26	0.79	15.37	3.17	4.67		0.25	1.82	5.77	3.9	1.06	0.12	99.18		320	0.25	11	23					9		11				320	110

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
10289150	2014-06-04T19:19:54	49.4802	154.7451	300.0	ISC	ISC	ISC	604712895	mb	3.2	ISC	KURIL ISLANDS
2876849	2010-07-25T12:57:01	49.6028	154.8141	134.1	ISC	ISC	ISC	15009285	MW	5.6	GCMT	KURIL ISLANDS
4508187	2008-08-28T03:09:54	49.5682	154.8857	108.7	ISC	ISC	ISC	12581487	mb	3.2	ISC	KURIL ISLANDS
2382692	2006-11-22T14:49:32	49.5241	154.7962	0.0	IDC	ISC	ISC	9749827	mb	3.7	IDC	KURIL ISLANDS
79864	1967-05-10T07:41:30	49.51	154.9	76.0	ISC	ISC	ISC	835420	mb	4.0	ISC	KURIL ISLANDS