ANSS Station Information System ANSS Station Information System 2026-07-29T16:34:46.262895+00:00 YNP Seismic Network maintained by the University of Utah Seismograph Stations 34 1 44.466353 -110.83079 2252.52 Geyser Hill, Yellowstone National Park, WY, USA Geyser Hill, Upper Geyser Basin, Old Faithful, Yellowstone National Park Wyoming United States of America Vault w/ foam UUSS 2026-07-17T00:00:00+00:00 7 7 New basin site install. [SENSOR::64VX::151V], [SENSOR::64VX::146V], [SENSOR::TRILLIUM COMPACT POSTHOLE::9749], [SENSOR::64VX2::857V2], [SENSOR::64VX2::854V2], [LOGGER::CENTAUR::15721] 2026-07-21T00:00:00+00:00 SIS Field Action 44.4664 -110.83074 2252.52 0.0 0.0 0.0 CONTINUOUS GEOPHYSICAL 100.0 Pressure 11000.0 1.0 Pa Pressure in Pascals counts Digital Count in Digital counts 857V2 64VX2 SENSOR COMPONENT1 2026-07-20T00:00:00+00:00 15721-B1 CENTAUR LOGGERBOARD DATA7 2026-07-01T00:00:00+00:00 Pressure Pa Pressure in Pascals 7 3 New basin site install. [SENSOR::64VX::151V], [SENSOR::64VX::146V], [SENSOR::TRILLIUM COMPACT POSTHOLE::9749], [SENSOR::64VX2::857V2], [SENSOR::64VX2::854V2], [LOGGER::CENTAUR::15721] 2026-07-21T00:00:00+00:00 SIS Field Action 44.46622 -110.83088 2252.52 0.0 0.0 0.0 CONTINUOUS GEOPHYSICAL 100.0 Pressure 11000.0 1.0 Pa Pressure in Pascals counts Digital Count in Digital counts 854V2 64VX2 SENSOR COMPONENT1 2026-07-20T00:00:00+00:00 15721-B1 CENTAUR LOGGERBOARD DATA8 2026-07-01T00:00:00+00:00 Pressure Pa Pressure in Pascals 8 3 New basin site install. [SENSOR::64VX::151V], [SENSOR::64VX::146V], [SENSOR::TRILLIUM COMPACT POSTHOLE::9749], [SENSOR::64VX2::857V2], [SENSOR::64VX2::854V2], [LOGGER::CENTAUR::15721] 2026-07-21T00:00:00+00:00 SIS Field Action 44.46653 -110.83084 2252.52 0.0 0.0 0.0 CONTINUOUS GEOPHYSICAL 100.0 Pressure 12000.0 1.0 Pa Pressure in Pascals counts Digital Count in Digital counts 151V 64VX SENSOR COMPONENT1 2018-03-12T00:00:00+00:00 15721-B1 CENTAUR LOGGERBOARD DATA9 2026-07-01T00:00:00+00:00 Pressure Pa Pressure in Pascals 9 3 New basin site install. [SENSOR::64VX::151V], [SENSOR::64VX::146V], [SENSOR::TRILLIUM COMPACT POSTHOLE::9749], [SENSOR::64VX2::857V2], [SENSOR::64VX2::854V2], [LOGGER::CENTAUR::15721] 2026-07-21T00:00:00+00:00 SIS Field Action 44.46631 -110.83044 2252.52 0.0 0.0 0.0 CONTINUOUS GEOPHYSICAL 100.0 Pressure 12120.0 1.04 Pa Pressure in Pascals counts Digital Count in Digital counts 146V 64VX SENSOR COMPONENT1 2017-01-01T00:00:00+00:00 15721-B1 CENTAUR LOGGERBOARD DATA16 2026-07-01T00:00:00+00:00 Pressure Pa Pressure in Pascals 16 3 New basin site install. [SENSOR::64VX::151V], [SENSOR::64VX::146V], [SENSOR::TRILLIUM COMPACT POSTHOLE::9749], [SENSOR::64VX2::857V2], [SENSOR::64VX2::854V2], [LOGGER::CENTAUR::15721] 2026-07-21T00:00:00+00:00 SIS Field Action 44.466353 -110.83079 2252.52 0.0 90.0 0.0 CONTINUOUS GEOPHYSICAL 100.0 Velocity Sensor 301720000.0 1.0 m/s Velocity in meters per second counts Digital Count in Digital counts 9749 TRILLIUM COMPACT POSTHOLE SENSOR X 2026-07-20T00:00:00+00:00 15721-B1 CENTAUR LOGGERBOARD DATA3 2026-07-01T00:00:00+00:00 Velocity Sensor m/s Velocity in meters per second 3 3 New basin site install. [SENSOR::64VX::151V], [SENSOR::64VX::146V], [SENSOR::TRILLIUM COMPACT POSTHOLE::9749], [SENSOR::64VX2::857V2], [SENSOR::64VX2::854V2], [LOGGER::CENTAUR::15721] 2026-07-21T00:00:00+00:00 SIS Field Action 44.466353 -110.83079 2252.52 0.0 0.0 0.0 CONTINUOUS GEOPHYSICAL 100.0 Velocity Sensor 301720000.0 1.0 m/s Velocity in meters per second counts Digital Count in Digital counts 9749 TRILLIUM COMPACT POSTHOLE SENSOR Y 2026-07-20T00:00:00+00:00 15721-B1 CENTAUR LOGGERBOARD DATA2 2026-07-01T00:00:00+00:00 Velocity Sensor m/s Velocity in meters per second 2 3 New basin site install. [SENSOR::64VX::151V], [SENSOR::64VX::146V], [SENSOR::TRILLIUM COMPACT POSTHOLE::9749], [SENSOR::64VX2::857V2], [SENSOR::64VX2::854V2], [LOGGER::CENTAUR::15721] 2026-07-21T00:00:00+00:00 SIS Field Action 44.466353 -110.83079 2252.52 0.0 0.0 -90.0 CONTINUOUS GEOPHYSICAL 100.0 Velocity Sensor 301720000.0 1.0 m/s Velocity in meters per second counts Digital Count in Digital counts 9749 TRILLIUM COMPACT POSTHOLE SENSOR Z 2026-07-20T00:00:00+00:00 15721-B1 CENTAUR LOGGERBOARD DATA1 2026-07-01T00:00:00+00:00 Velocity Sensor m/s Velocity in meters per second 1 3 WGS84 WY:YGH 44.466353 -110.830751 WY YGH Seismic Station 146V 64VX SENSOR true 2017-01-01T00:00:00+00:00 2025-07-03T00:00:00+00:00 FUNCTIONAL USGS-CVO USGS-CVO 2025-07-03T00:00:00+00:00 FUNCTIONAL UUSS USGS-CVO Transferred to YVO COMPONENT1 2017-01-01T00:00:00+00:00 64Vx-Default PNSN PolesZeros 0.0303 1.04 Pa Pressure in Pascals V Voltage in Volts 720.0 Pa Pressure in Pascals 22.0 V Voltage in Volts 151V 64VX SENSOR true 2018-08-20T00:00:00+00:00 2025-07-03T00:00:00+00:00 FUNCTIONAL USGS-CVO USGS-CVO 2025-07-03T00:00:00+00:00 FUNCTIONAL UUSS USGS-CVO Transferred to YVO COMPONENT1 2018-03-12T00:00:00+00:00 64Vx-Default PNSN PolesZeros 0.03 1.0 Pa Pressure in Pascals V Voltage in Volts 720.0 Pa Pressure in Pascals 22.0 V Voltage in Volts 854V2 64VX2 SENSOR true 2026-07-20T00:00:00+00:00 FUNCTIONAL UUSS USGS YVO owned Chaparral COMPONENT1 2026-07-20T00:00:00+00:00 AnaPAZ_IUPa_NZ2_NP7_PH55d210c_AN3.5279ep17_FN1::NRL:Gain_SG0.0275_FN1 NRL PolesZeros 0.0275 1.0 Pa Pressure in Pascals V Voltage in Volts 720.0 Pa Pressure in Pascals 20.0 V Voltage in Volts 857V2 64VX2 SENSOR true 2026-07-20T00:00:00+00:00 FUNCTIONAL UUSS USGS YVO owned Chaparral COMPONENT1 2026-07-20T00:00:00+00:00 AnaPAZ_IUPa_NZ2_NP7_PH55d210c_AN3.5279ep17_FN1::NRL:Gain_SG0.0275_FN1 NRL PolesZeros 0.0275 1.0 Pa Pressure in Pascals V Voltage in Volts 720.0 Pa Pressure in Pascals 20.0 V Voltage in Volts 9749 TRILLIUM COMPACT POSTHOLE SENSOR true 2026-07-20T00:00:00+00:00 FUNCTIONAL UUSS USGS TC120-PH2 USGS YVO Owned Nanometrics Z 2026-07-20T00:00:00+00:00 TrilliumCompact120_120_754 NRL PolesZeros 754.3 1.0 m/s Velocity in meters per second V Voltage in Volts Y 2026-07-20T00:00:00+00:00 TrilliumCompact120_120_754 NRL PolesZeros 754.3 1.0 m/s Velocity in meters per second V Voltage in Volts X 2026-07-20T00:00:00+00:00 TrilliumCompact120_120_754 NRL PolesZeros 754.3 1.0 m/s Velocity in meters per second V Voltage in Volts MASS-POSITION-U 2026-07-20T00:00:00+00:00 3.5v mass poly ASL Polynomial MASS-POSITION-V 2026-07-20T00:00:00+00:00 3.5v mass poly ASL Polynomial MASS-POSITION-W 2026-07-20T00:00:00+00:00 3.5v mass poly ASL Polynomial 15721 CENTAUR LOGGER true 2026-07-01T00:00:00+00:00 FUNCTIONAL UUSS USGS-CVO UUSS USGS YVO Centaur Nanometrics SUBMODEL CTR5-8S CLOCK-PHASE 2026-07-01T00:00:00+00:00 1000000.0 1.0 s Time in Seconds counts Digital Count in Digital counts CLOCK-PHASE-LOCK 2026-07-01T00:00:00+00:00 1.0 1.0 counts Digital Count in Digital counts counts Digital Count in Digital counts CLOCK-QUALITY 2026-07-01T00:00:00+00:00 1.0 1.0 % Percent in Percentage counts Digital Count in Digital counts CLOCK-STATUS 2026-07-01T00:00:00+00:00 1.0 1.0 counts Digital Count in Digital counts counts Digital Count in Digital counts GPS-ANTENNA-STATUS 2026-07-01T00:00:00+00:00 1.0 1.0 counts Digital Count in Digital counts counts Digital Count in Digital counts GPS-ELEVATION 2026-07-01T00:00:00+00:00 1000.0 1.0 m Displacement in Meters counts Digital Count in Digital counts GPS-LATITUDE 2026-07-01T00:00:00+00:00 1000.0 1.0 deg Angle in Degree [0-360] counts Digital Count in Digital counts GPS-LONGITUDE 2026-07-01T00:00:00+00:00 1000.0 1.0 deg Angle in Degree [0-360] counts Digital Count in Digital counts PACKET-BUFFER-USAGE 2026-07-01T00:00:00+00:00 1.0 1.0 % Percent in Percentage counts Digital Count in Digital counts SATELLITE-COUNT 2026-07-01T00:00:00+00:00 1.0 1.0 counts Digital Count in Digital counts counts Digital Count in Digital counts SYSTEM-CURRENT 2026-07-01T00:00:00+00:00 1000.0 1.0 A Electric Current in Amperes counts Digital Count in Digital counts SYSTEM-TEMPERATURE 2026-07-01T00:00:00+00:00 1000.0 1.0 degC Temperature in degree Celsius counts Digital Count in Digital counts SYSTEM-VOLTAGE 2026-07-01T00:00:00+00:00 1000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts VOLTAGE-CONTROLLED-OSCILLATOR 2026-07-01T00:00:00+00:00 1.0 1.0 counts Digital Count in Digital counts counts Digital Count in Digital counts 15721-B1 CENTAUR LOGGERBOARD false 2026-07-01T00:00:00+00:00 FUNCTIONAL UUSS USGS-CVO UUSS DATA1 2026-07-01T00:00:00+00:00 400000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts DATA2 2026-07-01T00:00:00+00:00 400000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts DATA3 2026-07-01T00:00:00+00:00 400000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts MASS-POSITION4 2026-07-01T00:00:00+00:00 1000000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts MASS-POSITION5 2026-07-01T00:00:00+00:00 1000000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts MASS-POSITION6 2026-07-01T00:00:00+00:00 1000000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts DATA7 2026-07-01T00:00:00+00:00 400000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts DATA8 2026-07-01T00:00:00+00:00 400000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts DATA9 2026-07-01T00:00:00+00:00 400000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts MASS-POSITION10 2026-07-01T00:00:00+00:00 1000000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts MASS-POSITION11 2026-07-01T00:00:00+00:00 1000000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts MASS-POSITION12 2026-07-01T00:00:00+00:00 1000000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts AUX13 2026-07-01T00:00:00+00:00 1000000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts AUX14 2026-07-01T00:00:00+00:00 1000000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts AUX15 2026-07-01T00:00:00+00:00 1000000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts DATA16 2026-07-01T00:00:00+00:00 400000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts DATA17 2026-07-01T00:00:00+00:00 400000.0 1.0 V Voltage in Volts counts Digital Count in Digital counts 15721 CENTAUR LOGGER 15721-B1 CENTAUR LOGGERBOARD 1 DATA1 1 DATA2 2 DATA3 3 MASS-POSITION4 4 MASS-POSITION5 5 MASS-POSITION6 6 DATA7 7 DATA8 8 DATA9 9 MASS-POSITION10 10 MASS-POSITION11 11 MASS-POSITION12 12 AUX13 13 AUX14 14 AUX15 15 DATA16 16 DATA17 17 2026-07-01T00:00:00+00:00 Chaparral Physics Datasheet Pa Pressure in Pascals V Voltage in Volts LAPLACE (RADIANS/SECOND) 1.0 1.0 0.0 0.0 0.0 0.0 -590.134479758201 1423.55470501966 -590.134479758201 -1423.55470501966 -1422.95282425883 590.917957508784 -1422.95282425883 -590.917957508784 -0.112 0.0 -0.0855 0.0 IRIS-NRL m/s Velocity in meters per second V Voltage in Volts LAPLACE (RADIANS/SECOND) 4.344928e+17 1.0 0.0 0.0 0.0 0.0 -392.0 0.0 -1960.0 0.0 -1490.0 1740.0 -1490.0 -1740.0 -0.03691 0.03702 -0.03691 -0.03702 -343.0 0.0 -370.0 467.0 -370.0 -467.0 -836.0 1522.0 -836.0 -1522.0 -4900.0 4700.0 -4900.0 -4700.0 -6900.0 0.0 -15000.0 0.0 IRIS-NRL Pa Pressure in Pascals V Voltage in Volts LAPLACE (RADIANS/SECOND) 3.5279e+17 1.0 0.0 0.0 0.0 0.0 -0.0224 0.0 -0.088 0.0 -589.121 -1422.23 -589.121 1422.23 -1422.23 -589.121 -1422.23 589.121 -62830.0 0.0 V Voltage in Volts V Voltage in Volts MACLAURIN 0.0 0.05 -3.5 3.5 0.0 0.0 1.0 15721 CENTAUR LOGGER WY YGH 2026-07-17T00:00:00+00:00 false 2026-07-21T00:00:00+00:00 New basin site install. 146V 64VX SENSOR WY YGH 2026-07-17T00:00:00+00:00 false 2026-07-21T00:00:00+00:00 151V 64VX SENSOR WY YGH 2026-07-17T00:00:00+00:00 false 2026-07-21T00:00:00+00:00 854V2 64VX2 SENSOR WY YGH 2026-07-17T00:00:00+00:00 false 2026-07-21T00:00:00+00:00 857V2 64VX2 SENSOR WY YGH 2026-07-17T00:00:00+00:00 false 2026-07-21T00:00:00+00:00 9749 TRILLIUM COMPACT POSTHOLE SENSOR WY YGH 2026-07-17T00:00:00+00:00 false 2026-07-21T00:00:00+00:00