The 8J Seismic Network, 2021–2023

 
Cite as:
Ferreira, Ana M. G. (2024): Upward mantle flow from novel seismic observations (UPFLOW). GFZ Data Services. Other/Seismic Network. doi:10.14470/3W055238.
Network code:
8J
Type:
Temporary
Network dates:
2021-01-01 to 2023-01-01
Data time range:
2021–2023
Terms of use:
Creative Commons Attribution 4.0 InternationalCC-BY-4.0 Embargoed Available 2028-05-01. Request access
Institution(s):
GFZ Potsdam
Creator(s):
Ferreira, Ana M. G. (LEGACY)
Description*:
Upward mantle flow from novel seismic observations (UPFLOW)
Abstract:
The goal of the UPFLOW project is to develop new high-resolution seismic imaging approaches along with new data collection, and to use them to constrain upward flow in unprecedented detail. We conducted a large off-shore experiment in the Azores-Madeira-Canary Islands region, which is a unique natural laboratory with multiple upwellings that are poorly understood in general. UPFLOW deployed and recovered 49 ocean bottom seismometers (OBSs) in a ~1,000×2,000 km2 area in the Azores-Madeira-Canary Islands region starting in July 2021 for ~13 months, with an average spacing of ~150-200 km. The seismic deployment and recovery involved institutions from five different countries: Portugal (IPMA, IDL, Univ. of Lisbon, ISEL), Ireland (DIAS), UK (UCL), Spain (ROA) and Germany (Potsdam University, GFZ, Geomar, AWI). 32 OBSs were be rented from the DEPAS international pool of instruments maintained by the Alfred Wegener Institute (Bremerhaven), Germany, while other institutions borrowed additional instruments (7 from DIAS, 4 from IDL, 3 from ROA, 4 from GEOMAR). Most of the instruments have three-component wideband seismic sensors, but three different designs of OBS frames were used. We want to acknowledge the exceptional support of the whole team of able seaman, steward, cooks, engineers, mechanicians, electricians and motorman assistants of the vessel RRV Mário Ruivo. With special Thanks to José Ângelo Gomes (Captain), Luís Ramos (Superintendent), Mafalda Carapuço Vessel’s manager (IPMA), Henrique Ferreira Land logistics (IPMA), Celine Ahmed & Jen Amery (Administrative support at UCL)

* 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
Contributor:
Miguel Miranda, Sameneh Baranbooei, Roberto Cabieces Diaz, Carlos Corela, José Luis Duarte, Henrique Ferreira, Wolfram H. Geissler, Katrina Harris, Stephen Hicks, Kasra Hosseini, Kuan-Yu Ke, Frank Krueger, Dietrich Lange, Afonso Loureiro, Peter Makus, Augustin Marignier, Marta Neres, Luis Ramos, Theresa Rein, Alex Saoulis, David Schlaphorst, Frederik Tilmann, Maria Tsekhmistrenko
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 8J [hide/show]

Creator(s):
orcid:0000-0002-9492-6415 Ferreira, Ana M. G. a
a University College London, Great Britain
Title:
Upward mantle flow from novel seismic observations (UPFLOW)
Publisher:
GFZ Data Services
Resource Type:
Other/Seismic Network
Network DOI:
doi:10.14470/3W055238
Related Reference(s):
  1. European Commission (2020). Upward mantle flow from novel seismic observations. Project Description, CORDIS EU research results. doi:10.3030/101001601
[+] To provide additional references, PIs should contact GEOFON staff.
Place(s):
Azores-Madeira-Canary Islands
Subject(s)a:
GEOMAR ; IDL ; ROA ; iMarl-DIAS
GCMD keyword(s):
Earthquakes Marine geophysics Seismometers
Funding Reference(s):
European Research Council (101001601)

Station List for Network Code 8J

Code
Station description
Begin
End
Loc
Channels
Flags
OBS12
X
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
OBS17
Cassius
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
OBS19
Isaac
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP01
Monega
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP02
4Ms
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP03
Letro
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP04
Tecnograph
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP05
EQM
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP06
Walker
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP07
0
2021-01-01
2023-01-01
--
CH1 CH2 CHZ HDH
UP08
Jelly
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP09
Caesar
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP10
Zeus
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP11
Sparky
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP12
Expi
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP13
Gangagogo
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP15
Alonso
2021-01-01
2022-12-06
--
BDH BH1 BH2 BHZ
UP16
Thor
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP17
0
2021-01-01
2023-01-01
--
CDH CN1 CN2 CNZ
UP18
Brookfield
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP19
Greensted
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP20
Fridolfin
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP21
Teamwork
2021-01-01
2022-12-31
--
BDH BH1 BH2 BHZ
UP22
Emi
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP23
Pedro
2021-01-01
2022-12-06
--
BDH BH1 BH2 BHZ
UP24
0
2021-01-01
2022-12-06
--
CH1 CH2 CHZ HDH
UP25
SeaGizmo
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP26
Nautilus
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP27
Bandberry
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP28
Phoenix
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP29
Ifini
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP30
Elize
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP31
Jaime
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP32
Curiendi
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP33
Rita
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP34
Clinnkie
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP35
Luca
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP36
Blinki
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP37
Jamaro
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP38
Sombrero
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP39
Jori
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP40
Lillo
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP41
Isabel
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP42
Fenfan
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP43
Aida
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP44
Boldani
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
UP45
SISMOEXPLORER21
2021-01-01
2023-01-01
--
CDH CH1 CH2 CHZ
UP46
Sara
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ
X25
Ruari
2021-01-01
2023-01-01
--
HDH HH1 HH2 HHZ

Database last updated at 2024 Oct 05 14:00:02