Seismic Network Operations


Wake Island

IU WAKE commences operations on: 1997,126

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Host: US Air Force
Latitude: 19.283
Longitude: 166.652
Elevation: 20
Datalogger: Q330
Broadband: KS-54000
Accelerometer: FBA_ES-T_EpiSensor_Accelerometer
Telemetry Status at the NEIC: Last Data In Less Than 10 Minutes
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Vault Condition: borehole and concrete pier

Site Geology: coral limestone

Location CodeChannel CodeInstrumentFlagsSample RateDipAzimuthDepth
20LNZKinemetrics FBA ES-T EpiSensor AccelerometerCG1.00-
20LN2Kinemetrics FBA ES-T EpiSensor AccelerometerCG1.000.0090.002.00
20LN1Kinemetrics FBA ES-T EpiSensor AccelerometerCG1.
10VHZStreckeisen STS-2.5CG0.10-
10VH2Streckeisen STS-2.5CG0.100.0090.002.00
10VH1Streckeisen STS-2.5CG0.
10LHZStreckeisen STS-2.5CG1.00-
10LH2Streckeisen STS-2.5CG1.000.0090.002.00
10LH1Streckeisen STS-2.5CG1.
10BHZStreckeisen STS-2.5CG40.00-
10BH2Streckeisen STS-2.5CG40.000.0090.002.00
10BH1Streckeisen STS-2.5CG40.
00VHZStreckeisen STS-2.5CG0.10-
00VH2Streckeisen STS-2.5CG0.100.0090.002.00
00VH1Streckeisen STS-2.5CG0.
00LHZStreckeisen STS-2.5CG1.00-
00LH2Streckeisen STS-2.5CG1.000.0090.002.00
00LH1Streckeisen STS-2.5CG1.
00BHZStreckeisen STS-2.5CG40.00-
00BH2Streckeisen STS-2.5CG40.000.0090.002.00
00BH1Streckeisen STS-2.5CG40.
10VMWStreckeisen STS-2.5CH0.
10VMVStreckeisen STS-2.5CH0.
10VMUStreckeisen STS-2.5CH0.
00VMWStreckeisen STS-2.5CH0.
00VMVStreckeisen STS-2.5CH0.
00VMUStreckeisen STS-2.5CH0.
31LDOCI/PAS pressure sensorCW1.
30LDOlower quality chip sensor in Setra boxCW1.
20HNZKinemetrics FBA ES-T EpiSensor AccelerometerTG100.00-
20HN2Kinemetrics FBA ES-T EpiSensor AccelerometerTG100.000.0090.002.00
20HN1Kinemetrics FBA ES-T EpiSensor AccelerometerTG100.
10HHZStreckeisen STS-2.5TG100.00-
10HH2Streckeisen STS-2.5TG100.000.0090.002.00
10HH1Streckeisen STS-2.5TG100.
00HHZStreckeisen STS-2.5TG100.00-
00HH2Streckeisen STS-2.5TG100.000.0090.002.00
00HH1Streckeisen STS-2.5TG100.
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  1. 2014-07-13
    STS-2.5 replaces the KS54000 for primary. The secondary instrument is also a STS-2.5
  2. 2013-01-10
    The KS54000 continues to have high noise one the vertical channel despite work done to address this in March 2012. The newly installed episensor appears to have high noise on the LN2 channel.
  3. 2012-03-10
    The Episensor which had excessively noisy channels was replaced. The STS-2 was replaced with a STS-2.5.
  4. 2007-11-15
    Upgraded to Q330 digitizer.