Seismic Network Operations

IU CCM

Cathedral Cave, Missouri, USA

IU CCM commences operations on: 1989,209

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Host: St. Louis University
Latitude: 38.056
Longitude: -91.245
Elevation: 222
Datalogger: Q330
Broadband: STS-1VBB_w/E300
Accelerometer: FBA_ES-T_EpiSensor_Accelerometer
Telemetry Status at the NEIC: Last Data In Less Than 10 Minutes
Station Photo Station Photo Station Photo Station Photo 

Vault Condition: The seismograph station is located in Cathedral Cave in the Onondaga Cave State Park in Missouri. This is a large cave open to tourists. Temperature and humidity are stable. Seismometers are on concrete pads attached to bedrock.

Site Geology: Located in upper Cambrian and lower Ordovician Gasconade Dolomite. Thick bedded cherty dolomite ranges from 50-70 meters.

Location CodeChannel CodeInstrumentFlagsSample RateDipAzimuthDepth
10VMWStreckeisen STS-2.5CH0.100.000.0051.00
10VMVStreckeisen STS-2.5CH0.100.000.0051.00
10VMUStreckeisen STS-2.5CH0.100.000.0051.00
10VHZStreckeisen STS-2.5CG0.10-90.000.0051.00
10VH2Streckeisen STS-2.5CG0.100.0090.0051.00
10VH1Streckeisen STS-2.5CG0.100.000.0051.00
00VM2Streckeisen STS-1VBB w/E300CH0.100.000.0051.00
00VM1Streckeisen STS-1VBB w/E300CH0.100.000.0051.00
00VYZProSense PTD25-10-VH vacuum monitorCW0.100.000.0051.00
00VY2ProSense PTD25-10-VH vacuum monitorCW0.100.000.0051.00
00VY1ProSense PTD25-10-VH vacuum monitorCW0.100.000.0051.00
00VMZStreckeisen STS-1VBB w/E300CH0.100.000.0051.00
00VHZStreckeisen STS-1VBB w/E300CG0.10-90.000.0051.00
00VH2Streckeisen STS-1VBB w/E300CG0.100.0090.0051.00
00VH1Streckeisen STS-1VBB w/E300CG0.100.000.0051.00
31LDOCI/PAS pressure sensorCW1.000.000.0051.00
30LDOlower quality chip sensor in Setra boxCW1.000.000.0051.00
20LNZKinemetrics FBA ES-T EpiSensor AccelerometerCG1.00-90.000.0051.00
20LN2Kinemetrics FBA ES-T EpiSensor AccelerometerCG1.000.0090.0051.00
20LN1Kinemetrics FBA ES-T EpiSensor AccelerometerCG1.000.000.0051.00
10LHZStreckeisen STS-2.5CG1.00-90.000.0051.00
10LH2Streckeisen STS-2.5CG1.000.0090.0051.00
10LH1Streckeisen STS-2.5CG1.000.000.0051.00
00LHZStreckeisen STS-1VBB w/E300CG1.00-90.000.0051.00
00LH2Streckeisen STS-1VBB w/E300CG1.000.0090.0051.00
00LH1Streckeisen STS-1VBB w/E300CG1.000.000.0051.00
20HNZKinemetrics FBA ES-T EpiSensor AccelerometerTG100.00-90.000.0051.00
20HN2Kinemetrics FBA ES-T EpiSensor AccelerometerTG100.000.0090.0051.00
20HN1Kinemetrics FBA ES-T EpiSensor AccelerometerTG100.000.000.0051.00
10HHZStreckeisen STS-2.5TG100.00-90.000.0051.00
10HH2Streckeisen STS-2.5TG100.000.0090.0051.00
10HH1Streckeisen STS-2.5TG100.000.000.0051.00
00BH1Streckeisen STS-1VBB w/E300CG20.000.000.0051.00
00BHZStreckeisen STS-1VBB w/E300CG20.00-90.000.0051.00
00BH2Streckeisen STS-1VBB w/E300CG20.000.0090.0051.00
10BHZStreckeisen STS-2.5CG40.00-90.000.0051.00
10BH2Streckeisen STS-2.5CG40.000.0090.0051.00
10BH1Streckeisen STS-2.5CG40.000.000.0051.00
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  1. 2012-06-14
    The STS-2.5 and Episensor were both replaced due to noise issues.
  2. 2011-10-05
    New fiber connection installed and station is back online.
  3. 2011-07-20
    Upgraded to Q330 digitizer