Oaxaca Mexico Earthquake 2018

Start Date

February 16, 2018

Overview

A 7.2-magnitude earthquake struck Mexico’s southern Pacific Coast on Friday, February 16th, 2018, according to the United States Geological Survey. The quake was reported at 5:39 p.m. local time, shaking buildings about 225 miles away in Mexico City. Friday’s tremors left tall buildings swaying for more than two minutes.

Latest Updates

February 17, 2018
Motion towards satellite (up and west) in radar line-of-sight direction.
Interferogram from modified Copernicus Sentinel-1 SAR data acquired 2018/02/17 and 02/05 shows earthquake fault slip on subduction megathrust beneath coast caused up to 40 cm of uplift of the ground surface. Interferometric SAR (InSAR) analysis was automatically performed by Caltech-JPL ARIA data system. Main image shows motion towards satellite (up and west) in radar line-of-sight direction. Additional images show motion contoured with 9 cm (image 2) and 2.8 cm (image 3) color contours, also known as fringes, displayed in Google Earth. Symbols show preliminary USGS and Mexican seismic...
February 17, 2018
SARs image of the Oaxaca Mexico Earthquake.
Rewrapped Sentinel-1 Interferogram for the M7.2 Pinotepa de Don Luis, Mexico earthquake from Feb 16, 2018.  Ascending Sentinel-1 SAR interferogram rewrapped to 10cm color contours of line-of-sight surface deformation. The frame was processed automatically by the UAF SARVIEWS processing service (http://sarviews-hazards.alaska.edu/). Sentinel-1 data from 02/05/18 and 02/17/18 was used. Contains modified Copernicus Sentinel data [2018]. Data accessed through the Alaska Satellite Facility....