Mitchell, SD Teleseismic Data

(Beginning on 1 Jan 2014 this plot displays data from a vertical instrument with 2.7 sec period. Yesterday's plot is at the RECENT link below.)

Expect update within 30 minutes and up to 1 hour latency

Past Quakes:  RECENT Quakes


Article on ND quake


Calibration and Evaluation Notes


Mine Blast Study

Station Information. stninfo.htm

Display of Station Log

UH-13P Hovercraft Pages: UH-13P

  Link to monthly noise Camper Page


Noise Power Spectral Density Probable Data aquired during the entire year of 2016

RPSD vertical channel 


  Link to Public Seismic Net>
This page maintained by (Delete the nospam in address) Data files available on request.