Assessing Occurrence Patterns of Shallow Hikurangi Slow Slip Events Using Renewal Processes

Simple item page
dc.citation.issue13
dc.citation.volume52
dc.contributor.authorPerez-Silva A
dc.contributor.authorWang T
dc.contributor.authorWallace L
dc.contributor.authorBebbington M
dc.contributor.authorDenys P
dc.date.accessioned2025-08-04T23:03:12Z
dc.date.available2025-08-04T23:03:12Z
dc.date.issued2025-07-16
dc.description.abstractWe investigate the occurrence patterns of SSEs along the shallow (<15 km) portion of the Hikurangi subduction zone. First, we build a manual catalog constraining timing and length of 92 SSEs between 2006 and 2024. Then, we investigate SSE occurrence patterns by fitting a renewal process, using Bayesian inference to obtain the posterior distribution of model parameters. Our results show that SSE recurrence intervals vary along the Hikurangi margin; less frequent SSEs occur in the southern part of the margin. The periodicity of SSEs also changes along strike. SSEs in the northern part of the margin occur more regularly than those at the central part. Finally, we do not find conclusive evidence that 2016 Mw 7.8 Kaikōura earthquake had a lasting effect on SSE occurrence patterns.
dc.description.confidentialfalse
dc.identifier.citationPerez-Silva A, Wang T, Wallace L, Bebbington M, Denys P. (2025). Assessing Occurrence Patterns of Shallow Hikurangi Slow Slip Events Using Renewal Processes. Geophysical Research Letters. 52. 13.
dc.identifier.doi10.1029/2025GL116605
dc.identifier.eissn1944-8007
dc.identifier.elements-typejournal-article
dc.identifier.issn0094-8276
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/73280
dc.languageEnglish
dc.publisherJohn Wiley and Sons, Inc on behalf of the American Geophysical Union
dc.publisher.urihttps://agupubs.onlinelibrary.wiley.com/doi/10.1029/2025GL116605
dc.relation.isPartOfGeophysical Research Letters
dc.rights(c) The author/sen
dc.rights.licenseCC BY-NC-NDen
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectslow slip events
dc.subjectrenewal processes
dc.subjectsubduction zones
dc.subjectHikurangi
dc.titleAssessing Occurrence Patterns of Shallow Hikurangi Slow Slip Events Using Renewal Processes
dc.typeJournal article
pubs.elements-id501706
pubs.organisational-groupOther
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
501706 PDF.pdf
Size:
2.27 MB
Format:
Adobe Portable Document Format
Description:
Published version.pdf
Download
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
9.22 KB
Format:
Plain Text
Description:
Download
Collections
Journal Articles