10.14470/0W7575244885
Jousset, Philippe
Philippe
Jousset
https://orcid.org/0000-0002-5628-0238
German Research Centre for Geosciences GFZ, Potsdam, Germany
Hersir, Gylfi P.
Gylfi P.
Hersir
https://orcid.org/0000-0002-9235-8442
Iceland GeoSurvey (ISOR), Reykjavik, Iceland
Krawczyk, Charlotte
Charlotte
Krawczyk
https://orcid.org/0000-0002-5505-6293
German Research Centre for Geosciences GFZ, Potsdam, Germany
Wollin, Christopher
Christopher
Wollin
https://orcid.org/0000-0002-3992-787X
German Research Centre for Geosciences GFZ, Potsdam, Germany
Lipus, Martin
Martin
Lipus
https://orcid.org/0000-0002-9899-8352
German Research Centre for Geosciences GFZ, Potsdam, Germany
Reinsch, Thomas
Thomas
Reinsch
https://orcid.org/0000-0002-5803-9819
German Research Centre for Geosciences GFZ, Potsdam, Germany
Isken, Marius
Marius
Isken
https://orcid.org/0000-0003-2464-1630
German Research Centre for Geosciences GFZ, Potsdam, Germany
Heimann, Sebastian
Sebastian
Heimann
https://orcid.org/0000-0003-0096-7193
German Research Centre for Geosciences GFZ, Potsdam, Germany
MAGIC (Magma Iceland)
GFZ Data Services
2020
Seismic Network
Broadband seismic waveforms
Seismic monitoring
temporary local seismic network
DAS
fibre optics
Monitoring system
EARTH SCIENCE > SOLID EARTH > TECTONICS > VOLCANIC ACTIVITY
In Situ/Laboratory Instruments > Magnetic/Motion Sensors > Seismometers
In Situ Land-based Platforms > GEOPHYSICAL STATIONS/NETWORKS
Deutsches GeoForschungsZentrum GFZ
GEOFON Data Centre
Geofon@Gfz-Potsdam.De
Geophysical Instrument Pool Potsdam (GIPP)
German Research Centre For Geosciences GFZ, Potsdam
Potsdam
German Research Centre For Geosciences GFZ
Iceland GeoSurvey (ISOR), Reykjavik, Iceland
Iceland Met Office (IMO), Reykjavik, Iceland
2020-01-01
2020-01-01
2020-12-01
2026-02-01
2020
en
10.5194/egusphere-egu21-7870
10.5194/egusphere-egu21-16134
https://geofon.gfz-potsdam.de/waveform/archive/response/5J/2020_2020
~500G
.mseed
XML
Creative Commons Attribution 4.0 International
In January 2020, a swarm of earthquakes started under Thorbjorn volcano, Reykjanes, SW Iceland, associated to the uplift of up to 0.5 cm per day. Concern in Iceland was growing and the Iceland Meteorological Office suggested at that time that possibly magma intruded in the crust at shallow depth (3 to 9 km). The ruption occured on 19.03.2021. The GFZ started a seismological Hazard and Risk Team (HART), as soon as February 2020 in cooperation with IMO, ISOR and the University of Iceland. The interrogator was located in Grindavik and was connected to a standard telecom cable. This dataset comprise a selection of wave-forms recorded along an optical fibre of 21 km length. The subset consists of 40 channels at 100 Hz (spatially stacked 9x). The whole time period from January until August 2020 is covered, with a total size of 496 GB. The data is MiniSEED at 4096 bytes record length with STEIM2. Waveform data are available from the GEOFON data centre, under network code 5J. Specific full data set is available upon request to the authors.
-21.0
-20.0
65.0
64.0
Iceland
GFZ
HART