NCEDC NCEDC NCEDC WEB SERVICE: fdsnws-station | version: 1.1 http://service.ncedc.org/fdsnws/station/1/query?net=NP&sta=2179&level=resp 2026-02-27T09:03:10 United States National Strong-Motion Network 1160 1 47.677 -122.208 21.0 Pierce County Rock Quarry 1979-10-30T18:00:00 47.677 -122.208 21.0 0.0 90.0 0.0 GEOPHYSICAL TRIGGERED 0.0 0.0 A Amperes SMA-1,Accelerometer,KINEMETRICS 0.001785 1.0 M/S**2 Acceleration in Meters Per Second Per Second COUNTS Digital Counts .001785 1 47.677 -122.208 21.0 0.0 180.0 0.0 GEOPHYSICAL TRIGGERED 0.0 0.0 A Amperes SMA-1,Accelerometer,KINEMETRICS 0.001886 1.0 M/S**2 Acceleration in Meters Per Second Per Second COUNTS Digital Counts .001886 1 47.677 -122.208 21.0 0.0 0.0 -90.0 GEOPHYSICAL TRIGGERED 0.0 0.0 A Amperes SMA-1,Accelerometer,KINEMETRICS 0.001835 1.0 M/S**2 Acceleration in Meters Per Second Per Second COUNTS Digital Counts .001835 1