The 9J Seismic Network, 2017–2018

 
Cite as:
Wölbern, I.; Rümpker, G. (2020): FoMapS: Seismic investigation of the Fogo magmatic plumbing system, Cape Verde, using multi-array techniques. GFZ Data Services. Other/Seismic Network. doi:10.14470/4W7562667842.
Network code:
9J
Type:
Temporary
Network dates:
2017-01-01 to 2018-12-31
Data time range:
2017–2018
Terms of use:
Unknown; please acknowledge PIs
Institution(s):
J-W-G University Frankfurt, GFZ
Creator(s):
Wölbern, I.; Rümpker, G.
Description*:
FoMaPS, JWG University Frankfurt, Germany
Abstract:
Volcanic eruptions are regularly observed on the island of Fogo, Cape Verde, with an average re-occurrence interval of ca. 20 years. However, the structure and extent of the related volcanic plumbing system are not well understood. Previous studies have investigated earthquakes related to magmatic processes connected with the Fogo volcano using conventional network configurations. Seismicity has been reported to occur mainly southwest of the island of Brava while a more recent study reports on activity focussed between Brava and Fogo. Multi-array seismology has the potential to significantly reduce the localization errors of seismic events in particular for those outside a station network and to lower the detection threshold. The subject of this study is the investigation of the local volcano-related seismicity applying multi-array methods which is a unique task amongst the research activities at German universities. The scientific aims are (a) to precisely map local events to constrain the structure of and the dynamic processes within the volcanic plumbing system, (b) to image the magma source region below the Fogo volcano using reflected and backscattered waves, and (c) to localize low-frequency volcanic tremor events. Waveform data are available from the GEOFON data centre, under network code 9J, and are embargoed until February 2022.

* Description is taken from seismic metadata, and may not match the preferred title for citations.
DataCite metadata:
HTML | JSON | XML | INSPIRE
Seismic metadata:
fdsnws-station
Sponsor:
Geophysical Instrument Pool Potsdam (GIPP)
Grant:
GIPP201631
Funder:
DFG
Network KML file:
To retrieve waveform data and metadata (including instrument responses) for this and other seismic networks, see here.

Extended Network Information for network 9J [hide/show]

Creator(s):

Title:
FoMapS: Seismic investigation of the Fogo magmatic plumbing system, Cape Verde, using multi-array techniques
Publisher:
GFZ Data Services
Resource Type:
Other/Seismic Network
Network DOI:
doi:10.14470/4W7562667842
Related Reference(s):
  1. Leva, C.; Rümpker, G. ; Wölbern, I. (2022). Multi-array analysis of volcano-seismic signals at Fogo and Brava, Cape Verde. SE, 13, 1243-1258. doi:10.5194/se-13-1243-2022
[+] To provide additional references, PIs should contact GEOFON staff.
Subject(s)a:
Broadband seismic waveforms ; Monitoring system ; Seismic monitoring ; Seismological stations ; temporary local seismic network
GCMD keyword(s):

Station List for Network Code 9J

Code
Station description
Begin
End
Loc
Channels Flags
AF00
Station Achada Furna, Cape Verde
2017-01-19
2018-01-09
--
HHE HHN HHZ Ai
AF01
Station Achada Furna, Cape Verde
2017-01-20
2018-01-09
--
HHE HHN HHZ Ai
AF02
Station Achada Furna, Cape Verde
2017-01-19
2018-01-09
--
HHE HHN HHZ Ai
AF03
Station Achada Furna, Cape Verde
2017-01-19
2018-01-09
--
HHE HHN HHZ Ai
AF04
Station Achada Furna, Cape Verde
2017-01-20
2018-01-09
--
EHE EHN EHZ Ai
AF05
Station Achada Furna, Cape Verde
2017-01-20
2018-01-09
--
EHE EHN EHZ Ai
AF06
Station Achada Furna, Cape Verde
2017-01-19
2018-01-09
--
EHE EHN EHZ Ai
AF07
Station Achada Furna, Cape Verde
2017-01-19
2018-01-09
--
EHE EHN EHZ Ai
AF08
Station Achada Furna, Cape Verde
2017-01-20
2017-08-21
--
EHE EHN EHZ Ai
2017-08-22
2018-01-09
--
EHE EHN EHZ Ai
AF09
Station Achada Furna, Cape Verde
2017-01-24
2018-01-10
--
EHE EHN EHZ Ai
BR00
Station Campo Baixo, Cape Verde
2017-01-24
2018-01-10
--
HHE HHN HHZ Ai
BR01
Station Campo Baixo, Cape Verde
2017-01-25
2017-09-04
--
HHE HHN HHZ Ai
2017-10-18
2018-01-10
--
HHE HHN HHZ Ai
BR02
Station Campo Baixo, Cape Verde
2017-01-24
2018-01-10
--
HHE HHN HHZ Ai
BR03
Station Campo Baixo, Cape Verde
2017-01-25
2018-01-10
--
HHE HHN HHZ Ai
BR04
Station Campo Baixo, Cape Verde
2017-01-24
2018-01-10
--
EHE EHN EHZ Ai
BR05
Station Campo Baixo, Cape Verde
2017-01-25
2018-01-10
--
EHE EHN EHZ Ai
BR06
Station Campo Baixo, Cape Verde
2017-01-25
2018-01-10
--
EHE EHN EHZ Ai
BR07
Station Campo Baixo, Cape Verde
2017-01-25
2017-08-27
--
EHE EHN EHZ Ai
BR08
Station Campo Baixo, Cape Verde
2017-01-24
2017-01-25
--
EHE EHN EHZ Ai
2017-04-08
2017-06-17
--
EHE EHN EHZ Ai
2017-06-18
2018-01-10
--
EHE EHN EHZ Ai
BR09
Station Campo Baixo, Cape Verde
2017-01-25
2018-01-10
--
EHE EHN EHZ Ai
BR10
Station Cachaco, Cape Verde
2017-01-25
2018-01-10
--
EHE EHN EHZ Ai
BR11
Station Santa Barbara, Cape Verde
2017-01-25
2018-01-10
--
EHE EHN EHZ Ai
CG00
Station Curral Grande, Cape Verde
2017-01-27
2017-09-04
--
HHE HHN HHZ Ai
2017-10-19
2018-01-08
--
HHE HHN HHZ Ai
CG01
Station Curral Grande, Cape Verde
2017-01-27
2017-06-14
--
HHE HHN HHZ Ai
2017-06-15
2017-10-22
--
HHE HHN HHZ Ai
2017-10-23
2018-01-08
--
EHE EHN EHZ Ai
CG02
Station Curral Grande, Cape Verde
2017-01-27
2018-01-08
--
HHE HHN HHZ Ai
CG03
Station Curral Grande, Cape Verde
2017-01-27
2017-04-05
--
HHE HHN HHZ Ai
CG04
Station Curral Grande, Cape Verde
2017-01-27
2018-01-08
--
EHE EHN EHZ Ai
CG05
Station Curral Grande, Cape Verde
2017-01-27
2018-01-08
--
EHE EHN EHZ Ai
CG06
Station Curral Grande, Cape Verde
2017-01-27
2018-01-08
--
EHE EHN EHZ Ai
CG07
Station Curral Grande, Cape Verde
2017-01-27
2017-11-27
--
EHE EHN EHZ Ai
2017-11-28
2018-01-08
--
EHE EHN EHZ Ai
CG08
Station Curral Grande, Cape Verde
2017-01-27
2017-11-29
--
EHE EHN EHZ Ai
2017-12-05
2018-01-08
--
EHE EHN EHZ Ai
CG09
Station Curral Grande, Cape Verde
2017-01-27
2018-01-08
--
EHE EHN EHZ Ai
CV10
Station Cha das Caldeiras, Cape Verde
2017-01-20
2018-01-12
--
EHE EHN EHZ Ai
CV11
Station Ribeira de Ilheu, Cape Verde
2017-01-20
2018-01-08
--
EHE EHN EHZ Ai
CV12
Station Almada, Cape Verde
2017-01-23
2018-01-12
--
EHE EHN EHZ Ai
CV13
Station Luzia Nunes, Cape Verde
2017-01-23
2018-01-09
--
EHE EHN EHZ Ai
CV14
Station Monte Losna, Cape Verde
2017-08-29
2018-01-12
--
EHE EHN EHZ Ai

Database last updated at 2023 Feb 01 16:24:11