25 citations · 25 across the 1 of their papers we have counts for
4 papers
A double-correlation tremor-location method
Ka Lok Li, Giulia Sgattoni, Hamzeh Sadeghisorkhani +2
A double-correlation method is introduced to locate tremor sources based on stacks of complex, doubly-correlated tremor records of multiple triplets of seismographs back projected…
The 2011 unrest at Katla volcano: characterization and interpretation of the tremor sources
Giulia Sgattoni, Ólafur Gudmundsson, Páll Einarsson +5
A 23 hour tremor burst was recorded on July 8-9th 2011 at the Katla subglacial volcano, one of the most active and hazardous volcanoes in Iceland. This was associated with deepenin…
Relative relocation of earthquakes without a predefined velocity model: an example from a peculiar seismic cluster on Katla volcano's south-flank (Iceland)
Giulia Sgattoni, Ólafur Guðmundsson, Páll Einarsson +1
Relative relocation methods are commonly used to precisely relocate earthquake clusters consisting of similar waveforms. Repeating waveforms are often recorded at volcanoes, where,…
Long-period seismic events with strikingly regular temporal patterns on Katla volcano's south flank (Iceland)
Giulia Sgattoni, Zeinab Jeddi, Ólafur Guðmundsson +4
Katla is a threatening volcano in Iceland, partly covered by the Mýrdalsjökull ice cap. The volcano has a large caldera with several active geothermal areas. A peculiar cluster of…