Seismic Network Operations


Samuel, Brazil

IU SAML commences operations on: 2003,125

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Host: University of Brasilia
Latitude: -8.949
Longitude: -63.183
Elevation: 120
Datalogger: Q330
Broadband: KS-54000
Accelerometer: FBA_ES-T_EpiSensor_Accelerometer
Telemetry Status at the NEIC: Last Data In Less Than 24 Hours And More Than 10 Minutes
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Vault Condition: N/A, KS54000 borehole depth is -111.0m. CMG depth is -29m.

Location CodeChannel CodeInstrumentFlagsSample RateDipAzimuthDepth
31LDOCI/PAS pressure sensorCW1.
20LNZKinemetrics FBA ES-T EpiSensor AccelerometerCG1.00-
20LN2Kinemetrics FBA ES-T EpiSensor AccelerometerCG1.000.0090.000.00
20LN1Kinemetrics FBA ES-T EpiSensor AccelerometerCG1.
20HNZKinemetrics FBA ES-T EpiSensor AccelerometerTG100.00-
20HN2Kinemetrics FBA ES-T EpiSensor AccelerometerTG100.000.0090.000.00
20HN1Kinemetrics FBA ES-T EpiSensor AccelerometerTG100.
30LDOlower quality chip sensor in Setra boxCW1.
00VMWStreckeisen STS-2 High-gainCH0.
00VMVStreckeisen STS-2 High-gainCH0.
00VMUStreckeisen STS-2 High-gainCH0.
00VHZStreckeisen STS-2 High-gainCG0.10-
00VH2Streckeisen STS-2 High-gainCG0.100.0056.000.00
00VH1Streckeisen STS-2 High-gainCG0.100.00326.000.00
00LHZStreckeisen STS-2 High-gainCG1.00-
00LH2Streckeisen STS-2 High-gainCG1.000.0056.000.00
00LH1Streckeisen STS-2 High-gainCG1.000.00326.000.00
00HHZStreckeisen STS-2 High-gainTG100.00-
00HH2Streckeisen STS-2 High-gainTG100.000.0056.000.00
00HH1Streckeisen STS-2 High-gainTG100.000.00326.000.00
00BHZStreckeisen STS-2 High-gainCG40.00-
00BH2Streckeisen STS-2 High-gainCG40.000.0056.000.00
00BH1Streckeisen STS-2 High-gainCG40.000.00326.000.00
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  1. Current Issues
    Station telemetry has been down since Dec 2015.
  2. 2015-10-08
    New KS54000 was sent to SAML 3-10-10 but was damaged in shipment and it needs to be replaced as well. The vertical and east channels are very noisy in the higher frequencies and the vertical sensitivity is a fraction of what it should be. The STS-2 is also very noisy.
  3. 2013-07-30
    Power system repaired and VSAT communications restored.
  4. 2009-11-14
    Upgraded to Q330 digitizer.