Written by David Phillips and Beth Bartel
12 March 2018
A Mw 7.5 earthquake occurred at 17:44:43 UTC on February 25, 2018, 81km SW of Porgera, Papua New Guinea. For more information, see the USGS Earthquake Hazards Program event page.
Borehole Strainmeter Data
UNAVCO has produced a fully processed 1-sps borehole strainmeter (BSM) dataset spanning the time period of this event, available from the PBO borehole strainmeter event response page. The 1-sps shear strains recorded by PBO borehole strainmeters are shown in Figure 2.
Last modified: 2020-01-28 22:54:39 America/Denver