Articles | Volume 7, issue 4
https://doi.org/10.5194/se-7-1095-2016
https://doi.org/10.5194/se-7-1095-2016
Research article
 | 
18 Jul 2016
Research article |  | 18 Jul 2016

Studying local earthquakes in the area Baltic-Bothnia Megashear using the data of the POLENET/LAPNET temporary array

Olga Usoltseva and Elena Kozlovskaya

Viewed

Total article views: 2,661 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,321 1,150 190 2,661 265 194 211
  • HTML: 1,321
  • PDF: 1,150
  • XML: 190
  • Total: 2,661
  • Supplement: 265
  • BibTeX: 194
  • EndNote: 211
Views and downloads (calculated since 08 Dec 2015)
Cumulative views and downloads (calculated since 08 Dec 2015)

Cited

Saved (final revised paper)

Latest update: 23 Jun 2025
Download
Short summary
We address the problem of seismicity in the intraplate area of northern Fennoscandia using the information on local events recorded by the POLENET/LAPNET seismic array. We relocate the seismic events, calculate a 3-D tomographic P wave velocity model of the uppermost crust and investigate a focal mechanism of the event. Our results demonstrate that the Baltic-Bothnia Megashear is an important large-scale, reactivated tectonic structure that has to be taken into account when estimating seismic hazard.
Share