Data · dataset · 2025
NonLinLoc high-precision earthquake location catalog for Mount Etna (2000-2024) (Etna_NLL_SC_2000-2024)
Listed in OEDataRep
High-precision earthquake locations are indispensable for a wide range of seismological studies, including seismic hazard assessment, fault rupture process analysis and subsurface structural imaging.
Description
Here we present a catalog of high-precision relocated volcano-tectonic earthquakes, recorded by the seismic network managed by Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Etneo (INGV-OE) from 2000 to 2024 and originating on Etna volcano area.
To perform hypocentral location we adopt the NLL-SSST-coherence (NLL-SC; Lomax et al., 2022) probabilistic non-linear location method. NLL-SC is an advanced location method designed to improve precision across multiple scales. This is achieved through the correction of seismic wave travel times and the analysis of waveform similarity.
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We produced a 24-year catalog of hypocentral locations for Etna volcano, representing a previously unexplored dataset using high-precision location techniques. This comprehensive dataset not only will contribute to understanding the seismic behaviour of Etna volcano but also will plays a key role in ongoing monitoring and scientific research related to volcanic activity in the region.
Links
Where it is published
- OEDataRep record oedatarep.ct.ingv.it/records/rq6nx-3ff97 ↗
landing page · from oedatarep ct ingv it
- DOI doi.org/10.13127/etna_nll_sc_2000-2024 ↗
DOI / persistent id · from oedatarep ct ingv it
Catalogue records · 1
- InvenioRDM API oedatarep.ct.ingv.it/api/records/rq6nx-3ff97 ↗
metadata API · from oedatarep ct ingv it
Topics
- Stated by source
- Earthquakes · Etna · Location · Probabilistic
- From keywords
- Earth & Environmental Science
- Inferred from text
- Geophysics 73% · Imaging 75%
Provenance · 1 source records, 14 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| OEDataRep | rq6nx-3ff97 | 2 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | |
| concepts[field].anzsrc:group:3706 | enrichment · oedatarep ct ingv it | taxonomy-embedding@1.1.0 | title+keywords+description (73%) |
| concepts[field].local:field:earth-environmental | mapping · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | |
| concepts[modality].local:modality:imaging | enrichment · oedatarep ct ingv it | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[topic].invenio_subject:oedatarep_ct_ingv_it:earthquakes | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | |
| concepts[topic].invenio_subject:oedatarep_ct_ingv_it:etna | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | |
| concepts[topic].invenio_subject:oedatarep_ct_ingv_it:location | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | |
| concepts[topic].invenio_subject:oedatarep_ct_ingv_it:probabilistic | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | |
| description | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | /metadata/description |
| license | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | |
| publication_date | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | |
| title | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | /metadata/title |
| updated_date | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 | |
| version_label | source · oedatarep ct ingv it | connector:oedatarep_ct_ingv_it@1.0.0 |