urn:ieda:metadata:for:doi:10.14470/2T7561654577
eng
dataset
Seismic Network
Interdisciplinary Earth Data Alliance | Lamont Doherty Earth
Observatory | Columbia Univeristy
info@EarthChem.org
http://www.earthchem.org/sites/earthchem.org/files/arthemia_logo.jpg
logo
graphic
pointOfContact
ISO 19139 Geographic Information - Metadata - Implementation Specification
2007
urn:ogc:def:crs:EPSG:4326
Jailolo network, West Halmahera - Indonesia 2016/2018
2017-03-17
creation
2016
publication
doi:10.14470/2T7561654577
Passarelli, Luigi
missing@unknown.org
author
Heryandoko, Nova
missing@unknown.org
author
Muzli
missing@unknown.org
author
Rasmid
missing@unknown.org
author
Zimmer, Martin
missing@unknown.org
author
Cesca, Simone
missing@unknown.org
author
Rivalta, Eleonora
missing@unknown.org
author
Rohadi, Supriyanto
missing@unknown.org
author
Merdianto, Untung
missing@unknown.org
author
Dahm, Torsten
missing@unknown.org
author
Milkereit, Claus
missing@unknown.org
author
Deutsches GeoForschungsZentrum GFZ
HostingInstitution
missing@unknown.org
distributor
GEOFON Data Centre
DataManager
missing@unknown.org
custodian
Geofon@Gfz-Potsdam.De
ContactPerson
missing@unknown.org
pointOfContact
Geophysical Instrument Pool Potsdam (GIPP)
Sponsor
missing@unknown.org
funder
Deutsches GeoForschungsZentrum GFZ
ProjectLeader
missing@unknown.org
collaborator
BMKG – Badan Meteorologi, Klimatologi, Dan Geofisika
ProjectMember
missing@unknown.org
collaborator
GFZ Data Services
missing@unknown.org
publisher
Abstract: The Halmahera island belongs to the North Moluccas province (Maluku Utara), Indonesia. This K-shaped island is located in the eastern part of the Moluccas Sea, the only active arc-arc collision complex on the Earth. The western arm of the K forms a volcanic arc due to the former subduction of the Moluccas Sea plate underneath Halmahera. The region is characterized by intense seismic activity at crustal, intermediate depth, and along the subducting plate. At crustal level the Halmahera seismicity along the two eastern arms of the K show strike-slip faulting style. In November 2015 a localized intense and energetic seismic activity started around Jailolo volcano in the West Halmahera Regency. The seismic sequence intermittently lasted until February 2016 and hundreds of events were felt by the population and several buildings were destroyed and damaged by the shaking. The largest shocks of the sequence have been located by global agencies (GEOFON and GCMT) showing normal faulting style. The temporal evolution of the seismicity seems to be more swarm-like type activity instead of mainshock-aftershock sequence. In spring 2016 a research project has been funded by the German's Humanitarian Aid program in collaboration with BMKG, Indonesia, with the goal of understanding the origin of the intense seismic activity and the related hazard. In summer 2016 we instrumented the area with a dense seismic network composed of 29 short period and 6 broad-band seismometers. The instruments deployment aims at characterizing the seismicity of the Jailolo region in relationship with the 2015-2016 seismic activity. The network will help to understand the seismo-tectonic of the area and the relation between seismicity and the volcanic activity at Jailolo volcano and possible link with the 2015-2016 swarm. Should the seismic activity intensify as in November 2015, we can record it and narrow down the underlying physical mechanisms. Waveform data are available from the GEOFON data centre, under network code 7G, and are embargoed until the end of 2021.
funderName:Auswärtiges Amt, Humanitäre Hilfe
funderName:Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ
funderIdentifier:https://doi.org/10.13039/501100010956; IDType:Crossref Funder ID
awardNumber:GIPP201612
Complete
Geofon@Gfz-Potsdam.De
ContactPerson
missing@unknown.org
pointOfContact
.mseed
Broadband seismic waveforms
Seismic monitoring
Monitoring system
GEMET - INSPIRE themes, version 1.0
publication
Seismological stations
Library of Congress Subject Headings
publication
In Situ/Laboratory Instruments > Magnetic/Motion Sensors > Seismometers
GCMD Instruments
publication
In Situ Land-based Platforms > GEOPHYSICAL STATIONS/NETWORKS
GCMD Platforms
publication
https://creativecommons.org/licenses/by-nc-sa/4.0/legalcodeCreative Commons Attribution-NonCommercial-Share Alike 3.0 United States [CC BY-NC-SA 3.0]
https://geofon.gfz-potsdam.de/waveform/archive/response/7G/2016_2018
URL
HasMetadata
eng
127.3
127.9
0.7
1.2
Halmahera, Indonesia
2016-01-01
.900000000000
http://dx.doi.org/10.14470/2T7561654577
WWW:LINK-1.0-http--link
Landing Page
Link to DOI landing page or data facility landing page if no DOI is assigned.
information
This metadata record was generated by an xslt transformation from a DataCite metadata record;
The originator of the dataCite record should be cited in the metadataContact field of this record. The transform was
created by Damian Ulbricht and Stephen M. Richard. Run on 2024-03-28
Stephen M. Richard
info@iedadata.org
processor