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Networks (1 time spans)

CI 1926-01-01 2599-12-31

Station Epochs (1 time spans)

MLAC 1992-11-04 2599-12-31

CI : MLAC (1992-11-04 - 2599-12-31)

Network

Map DOI

Station

MLAC

Map

Site Name

Mammoth

Start

1992-11-04T00:00:00 (309)

End

2599-12-31T23:59:59 (365)

Data Center

IRISDMC
NCEDC
SCEDC

Latitude

37.63019

Longitude

-118.83605

Elevation (m)

2162.0

Instruments

2025-10-22T20:30:00 (295) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
--	Accelerometer HNE 100.0Hz IRISDMC \| HNN 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LNE 1.0Hz IRISDMC \| LNN 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC CMG-3T,Mass Position Seismometer,GURALP VME 0.1Hz NCEDC \| VMN 0.1Hz NCEDC \| VMZ 0.1Hz NCEDC CMG-3T,Velocity Sensor,GURALP BHE 40.0Hz NCEDC \| BHN 40.0Hz NCEDC \| BHZ 40.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC Calibration Input ACQ 100.0Hz IRISDMC NCEDC SCEDC Chksum Errors ACK 0.1Hz IRISDMC NCEDC SCEDC Clock Lock Loss LCL 1.0Hz IRISDMC NCEDC SCEDC Clock Phase LCE 1.0Hz IRISDMC NCEDC SCEDC Clock Quality LCQ 1.0Hz IRISDMC NCEDC SCEDC Clock Status ACE 1.0Hz IRISDMC NCEDC SCEDC Comm Attempt Count ACA 0.1Hz IRISDMC NCEDC SCEDC Comm Duty Cycle ADT 0.1Hz IRISDMC NCEDC SCEDC Comm Efficiency ACF 0.1Hz IRISDMC NCEDC SCEDC Comm Ok Count ACS 0.1Hz IRISDMC NCEDC SCEDC Data Gap Count ADG 0.1Hz IRISDMC NCEDC SCEDC Data Latency ADL 0.1Hz IRISDMC NCEDC SCEDC Data Missing AMD 0.1Hz IRISDMC NCEDC SCEDC Data Receive Rate ARD 0.1Hz IRISDMC NCEDC SCEDC Data Sent Rate AWR 0.1Hz IRISDMC NCEDC SCEDC Data Throughput ATH 0.1Hz IRISDMC NCEDC SCEDC Dust Bits LED 1.0Hz IRISDMC NCEDC SCEDC EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 100.0Hz NCEDC \| HNN 100.0Hz NCEDC \| HNZ 100.0Hz NCEDC LNE 1.0Hz NCEDC \| LNN 1.0Hz NCEDC \| LNZ 1.0Hz NCEDC GURALP CMG-3T S/N:T3H43 Mass Position Seismometer VME 0.1Hz SCEDC \| VMN 0.1Hz SCEDC \| VMZ 0.1Hz SCEDC GURALP CMG-3T S/N:T3H43 Velocity Sensor BHE 40.0Hz SCEDC \| BHN 40.0Hz SCEDC \| BHZ 40.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC Gps Antenna Current VEA 0.1Hz IRISDMC NCEDC SCEDC Gps Antenna Voltage VAX 0.1Hz IRISDMC NCEDC SCEDC Gps Control Bits LEC 1.0Hz IRISDMC NCEDC SCEDC Gps Elevation LEV 1.0Hz IRISDMC NCEDC SCEDC Gps Fix Status LFT 1.0Hz IRISDMC NCEDC SCEDC Gps Latitude LAT 1.0Hz IRISDMC NCEDC SCEDC Gps Longitude LON 1.0Hz IRISDMC NCEDC SCEDC Gps Sens Power Bits LEP 1.0Hz IRISDMC NCEDC SCEDC Input Output 1 VEO 0.1Hz IRISDMC NCEDC SCEDC Input Output 2 VG1 0.1Hz IRISDMC NCEDC SCEDC Input Output 3 VG2 0.1Hz IRISDMC NCEDC SCEDC Ip Change Count ANI 0.1Hz IRISDMC NCEDC SCEDC Isolated Dc Voltage VEI 0.1Hz IRISDMC NCEDC SCEDC KINEMETRICS EPISENSOR ES-T S/N:2681-IS Accelerometer HNE 100.0Hz SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC LNE 1.0Hz SCEDC \| LNN 1.0Hz SCEDC \| LNZ 1.0Hz SCEDC Ll Data Latency ALL 0.1Hz IRISDMC NCEDC SCEDC Log LOG 1.0Hz IRISDMC NCEDC SCEDC Mass Position Seismometer VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC Misc Bits LEM 1.0Hz IRISDMC NCEDC SCEDC Negative Analog Voltage VEN 0.1Hz IRISDMC NCEDC SCEDC Opaque Configuration File OCF 1.0Hz IRISDMC NCEDC SCEDC Packet Buffer Usage VPB 0.1Hz IRISDMC NCEDC SCEDC Packet Count APK 0.1Hz IRISDMC NCEDC SCEDC Poc Count APO 0.1Hz IRISDMC NCEDC SCEDC Reboot Count ABT 0.1Hz IRISDMC NCEDC SCEDC Satellite Count LSU 1.0Hz IRISDMC NCEDC SCEDC Sensor A Bits LEA 1.0Hz IRISDMC NCEDC SCEDC Sensor A Current VCA 0.1Hz IRISDMC NCEDC SCEDC Sensor B Bits LEB 1.0Hz IRISDMC NCEDC SCEDC Sensor B Current VCB 0.1Hz IRISDMC NCEDC SCEDC Sensor Serial Bits LES 1.0Hz IRISDMC NCEDC SCEDC Seq Error Count ASQ 0.1Hz IRISDMC NCEDC SCEDC Status Delay ASL 0.1Hz IRISDMC NCEDC SCEDC System Current VEC 0.1Hz IRISDMC NCEDC SCEDC System Humidity VI1 0.1Hz IRISDMC NCEDC SCEDC System Temperature VKI 0.1Hz IRISDMC NCEDC SCEDC System Voltage VEP 0.1Hz IRISDMC NCEDC SCEDC Ups Voltage VEU 0.1Hz IRISDMC NCEDC SCEDC Velocity Sensor BHE 40.0Hz IRISDMC \| BHN 40.0Hz IRISDMC \| BHZ 40.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC Voltage Controlled Oscillator VCO 0.1Hz IRISDMC NCEDC SCEDC
2019-04-16T18:00:00 (106) - 2025-10-22T20:30:00 (295)
Location Code	Instruments / Channels
--	Accelerometer HNE 100.0Hz IRISDMC \| HNN 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LNE 1.0Hz IRISDMC \| LNN 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC CMG-3T,Mass Position Seismometer,GURALP VME 0.1Hz NCEDC \| VMN 0.1Hz NCEDC \| VMZ 0.1Hz NCEDC CMG-3T,Velocity Sensor,GURALP BHE 40.0Hz NCEDC \| BHN 40.0Hz NCEDC \| BHZ 40.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC VHE 0.1Hz NCEDC \| VHN 0.1Hz NCEDC \| VHZ 0.1Hz NCEDC Clock Lock Loss LCL 1.0Hz IRISDMC NCEDC SCEDC Clock Phase LCE 1.0Hz IRISDMC NCEDC SCEDC VCE 0.1Hz IRISDMC NCEDC SCEDC Clock Quality LCQ 1.0Hz IRISDMC NCEDC SCEDC VCQ 0.1Hz IRISDMC NCEDC SCEDC Clock Status ACE 0.0Hz IRISDMC NCEDC SCEDC EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 100.0Hz NCEDC \| HNN 100.0Hz NCEDC \| HNZ 100.0Hz NCEDC LNE 1.0Hz NCEDC \| LNN 1.0Hz NCEDC \| LNZ 1.0Hz NCEDC GURALP CMG-3T S/N:T3H43 Mass Position Seismometer VME 0.1Hz SCEDC \| VMN 0.1Hz SCEDC \| VMZ 0.1Hz SCEDC GURALP CMG-3T S/N:T3H43 Velocity Sensor BHE 40.0Hz SCEDC \| BHN 40.0Hz SCEDC \| BHZ 40.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC VHE 0.1Hz SCEDC \| VHN 0.1Hz SCEDC \| VHZ 0.1Hz SCEDC Gps Antenna Current VEA 0.1Hz IRISDMC NCEDC SCEDC KINEMETRICS EPISENSOR ES-T S/N:2681-IS Accelerometer HNE 100.0Hz SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC LNE 1.0Hz SCEDC \| LNN 1.0Hz SCEDC \| LNZ 1.0Hz SCEDC Log LOG 0.0Hz IRISDMC NCEDC SCEDC Mass Position Seismometer VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC Opaque Configuration File OCF 0.0Hz IRISDMC NCEDC SCEDC Packet Buffer Usage VFP 0.1Hz IRISDMC NCEDC SCEDC System Current VEC 0.1Hz IRISDMC NCEDC SCEDC System Temperature VKI 0.1Hz IRISDMC NCEDC SCEDC System Voltage VEP 0.1Hz IRISDMC NCEDC SCEDC Velocity Sensor BHE 40.0Hz IRISDMC \| BHN 40.0Hz IRISDMC \| BHZ 40.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC Voltage Controlled Oscillator VCO 0.1Hz IRISDMC NCEDC SCEDC
2010-06-29T19:00:00 (180) - 2019-04-16T18:00:00 (106)
Location Code	Instruments / Channels
--	Accelerometer HNE 100.0Hz IRISDMC \| HNN 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LNE 1.0Hz IRISDMC \| LNN 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC CMG-3T,Mass Position Seismometer,GURALP VME 0.1Hz NCEDC \| VMN 0.1Hz NCEDC \| VMZ 0.1Hz NCEDC CMG-3T,Velocity Sensor,GURALP BHE 40.0Hz NCEDC \| BHN 40.0Hz NCEDC \| BHZ 40.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC VHE 0.1Hz NCEDC \| VHN 0.1Hz NCEDC \| VHZ 0.1Hz NCEDC Clock Lock Loss LCL 1.0Hz IRISDMC NCEDC SCEDC Clock Phase LCE 1.0Hz IRISDMC NCEDC SCEDC VCE 0.1Hz IRISDMC NCEDC SCEDC Clock Quality LCQ 1.0Hz IRISDMC NCEDC SCEDC VCQ 0.1Hz IRISDMC NCEDC SCEDC Clock Status ACE 0.0Hz IRISDMC NCEDC SCEDC EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 100.0Hz NCEDC \| HNN 100.0Hz NCEDC \| HNZ 100.0Hz NCEDC LNE 1.0Hz NCEDC \| LNN 1.0Hz NCEDC \| LNZ 1.0Hz NCEDC GURALP CMG-3T S/N:T3H43 Mass Position Seismometer VME 0.1Hz SCEDC \| VMN 0.1Hz SCEDC \| VMZ 0.1Hz SCEDC GURALP CMG-3T S/N:T3H43 Velocity Sensor BHE 40.0Hz SCEDC \| BHN 40.0Hz SCEDC \| BHZ 40.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC VHE 0.1Hz SCEDC \| VHN 0.1Hz SCEDC \| VHZ 0.1Hz SCEDC Gps Antenna Current VEA 0.1Hz IRISDMC NCEDC SCEDC KINEMETRICS EPISENSOR ES-T S/N:2681-IS Accelerometer HNE 100.0Hz SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC LNE 1.0Hz SCEDC \| LNN 1.0Hz SCEDC \| LNZ 1.0Hz SCEDC Log LOG 0.0Hz IRISDMC NCEDC SCEDC Mass Position Seismometer VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC Opaque Configuration File OCF 0.0Hz IRISDMC NCEDC SCEDC Packet Buffer Usage VFP 0.1Hz IRISDMC NCEDC SCEDC System Current VEC 0.1Hz IRISDMC NCEDC SCEDC System Temperature VKI 0.1Hz IRISDMC NCEDC SCEDC System Voltage VEP 0.1Hz IRISDMC NCEDC SCEDC Velocity Sensor BHE 40.0Hz IRISDMC \| BHN 40.0Hz IRISDMC \| BHZ 40.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC Voltage Controlled Oscillator VCO 0.1Hz IRISDMC NCEDC SCEDC
2008-12-02T00:00:00 (337) - 2010-06-29T19:00:00 (180)
Location Code	Instruments / Channels
--	MODEL 270,Pressure,SETRA HDI 100.0Hz NCEDC \| HDO 100.0Hz NCEDC LDI 1.0Hz NCEDC VDO 0.1Hz NCEDC Pressure HDI 100.0Hz IRISDMC \| HDO 100.0Hz IRISDMC LDI 1.0Hz IRISDMC VDO 0.1Hz IRISDMC SETRA MODEL 270 S/N:MLAC_BAR Pressure HDI 100.0Hz SCEDC \| HDO 100.0Hz SCEDC LDI 1.0Hz SCEDC VDO 0.1Hz SCEDC
2008-10-17T17:00:00 (291) - 2010-06-29T19:00:00 (180)
Location Code	Instruments / Channels
--	Accelerometer HNE 100.0Hz IRISDMC \| HNN 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LNE 1.0Hz IRISDMC \| LNN 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC CMG-3T,Mass Position Seismometer,GURALP VME 0.1Hz NCEDC \| VMN 0.1Hz NCEDC \| VMZ 0.1Hz NCEDC CMG-3T,Velocity Sensor,GURALP BHE 40.0Hz NCEDC \| BHN 40.0Hz NCEDC \| BHZ 40.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC VHE 0.1Hz NCEDC \| VHN 0.1Hz NCEDC \| VHZ 0.1Hz NCEDC EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 100.0Hz NCEDC \| HNN 100.0Hz NCEDC \| HNZ 100.0Hz NCEDC LNE 1.0Hz NCEDC \| LNN 1.0Hz NCEDC \| LNZ 1.0Hz NCEDC GURALP CMG-3T S/N:T3H43 Mass Position Seismometer VME 0.1Hz SCEDC \| VMN 0.1Hz SCEDC \| VMZ 0.1Hz SCEDC GURALP CMG-3T S/N:T3H43 Velocity Sensor BHE 40.0Hz SCEDC \| BHN 40.0Hz SCEDC \| BHZ 40.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC VHE 0.1Hz SCEDC \| VHN 0.1Hz SCEDC \| VHZ 0.1Hz SCEDC KINEMETRICS EPISENSOR ES-T S/N:562 Accelerometer HNE 100.0Hz SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC LNE 1.0Hz SCEDC \| LNN 1.0Hz SCEDC \| LNZ 1.0Hz SCEDC MODEL 270,Pressure,SETRA LDO 1.0Hz NCEDC Mass Position Seismometer VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC Pressure LDO 1.0Hz IRISDMC SETRA MODEL 270 S/N:MLAC_BAR Pressure LDO 1.0Hz SCEDC Velocity Sensor BHE 40.0Hz IRISDMC \| BHN 40.0Hz IRISDMC \| BHZ 40.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
2008-05-30T02:03:20 (151) - 2008-10-17T17:00:00 (291)
Location Code	Instruments / Channels
--	Accelerometer HNE 100.0Hz IRISDMC \| HNN 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LNE 1.0Hz IRISDMC \| LNN 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 100.0Hz NCEDC \| HNN 100.0Hz NCEDC \| HNZ 100.0Hz NCEDC LNE 1.0Hz NCEDC \| LNN 1.0Hz NCEDC \| LNZ 1.0Hz NCEDC KINEMETRICS EPISENSOR ES-T S/N:562 Accelerometer HNE 100.0Hz SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC LNE 1.0Hz SCEDC \| LNN 1.0Hz SCEDC \| LNZ 1.0Hz SCEDC
2006-08-16T06:41:00 (228) - 2008-10-17T17:00:00 (291)
Location Code	Instruments / Channels
--	CMG-3T,Mass Position Seismometer,GURALP VMU 0.1Hz NCEDC \| VMV 0.1Hz NCEDC \| VMW 0.1Hz NCEDC CMG-3T,Velocity Sensor,GURALP BHE 40.0Hz NCEDC \| BHN 40.0Hz NCEDC \| BHZ 40.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC VHE 0.1Hz NCEDC \| VHN 0.1Hz NCEDC \| VHZ 0.1Hz NCEDC GURALP CMG-3T S/N:T3H43 Mass Position Seismometer VMU 0.1Hz SCEDC \| VMV 0.1Hz SCEDC \| VMW 0.1Hz SCEDC GURALP CMG-3T S/N:T3H43 Velocity Sensor BHE 40.0Hz SCEDC \| BHN 40.0Hz SCEDC \| BHZ 40.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC VHE 0.1Hz SCEDC \| VHN 0.1Hz SCEDC \| VHZ 0.1Hz SCEDC MODEL 270,Pressure,SETRA LDO 1.0Hz NCEDC Mass Position Seismometer VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC Pressure LDO 1.0Hz IRISDMC SETRA MODEL 270 S/N:MLAC_BAR Pressure LDO 1.0Hz SCEDC Velocity Sensor BHE 40.0Hz IRISDMC \| BHN 40.0Hz IRISDMC \| BHZ 40.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
2006-08-16T06:41:00 (228) - 2008-05-30T02:03:20 (151)
Location Code	Instruments / Channels
--	Accelerometer HLE 100.0Hz IRISDMC \| HLN 100.0Hz IRISDMC \| HLZ 100.0Hz IRISDMC LLE 1.0Hz IRISDMC \| LLN 1.0Hz IRISDMC \| LLZ 1.0Hz IRISDMC EPISENSOR ES-T,Accelerometer,KINEMETRICS HLE 100.0Hz NCEDC \| HLN 100.0Hz NCEDC \| HLZ 100.0Hz NCEDC LLE 1.0Hz NCEDC \| LLN 1.0Hz NCEDC \| LLZ 1.0Hz NCEDC KINEMETRICS EPISENSOR ES-T S/N:562 Accelerometer HLE 100.0Hz SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 1.0Hz SCEDC
2006-08-01T18:20:00 (213) - 2006-08-16T06:41:00 (228)
Location Code	Instruments / Channels
--	CMG-3T,Mass Position Seismometer,GURALP VMU 0.1Hz NCEDC \| VMV 0.1Hz NCEDC \| VMW 0.1Hz NCEDC CMG-3T,Velocity Sensor,GURALP BHE 20.0Hz NCEDC \| BHN 20.0Hz NCEDC \| BHZ 20.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC VHE 0.1Hz NCEDC \| VHN 0.1Hz NCEDC \| VHZ 0.1Hz NCEDC GURALP CMG-3T S/N:T3H43 Mass Position Seismometer VMU 0.1Hz SCEDC \| VMV 0.1Hz SCEDC \| VMW 0.1Hz SCEDC GURALP CMG-3T S/N:T3H43 Velocity Sensor BHE 20.0Hz SCEDC \| BHN 20.0Hz SCEDC \| BHZ 20.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC VHE 0.1Hz SCEDC \| VHN 0.1Hz SCEDC \| VHZ 0.1Hz SCEDC Mass Position Seismometer VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC Velocity Sensor BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
2006-02-01T23:16:00 (032) - 2006-08-01T18:20:00 (213)
Location Code	Instruments / Channels
--	CMG-1T,Mass Position Seismometer,GURALP VMU 0.1Hz NCEDC \| VMV 0.1Hz NCEDC \| VMW 0.1Hz NCEDC GURALP CMG-1T S/N:1029 Mass Position Seismometer VMU 0.1Hz SCEDC \| VMV 0.1Hz SCEDC \| VMW 0.1Hz SCEDC Mass Position Seismometer VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC
2004-11-02T19:04:00 (307) - 2006-08-01T18:20:00 (213)
Location Code	Instruments / Channels
--	CMG-1T,Velocity Sensor,GURALP BHE 20.0Hz NCEDC \| BHN 20.0Hz NCEDC \| BHZ 20.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC VHE 0.1Hz NCEDC \| VHN 0.1Hz NCEDC \| VHZ 0.1Hz NCEDC GURALP CMG-1T S/N:1029 Velocity Sensor BHE 20.0Hz SCEDC \| BHN 20.0Hz SCEDC \| BHZ 20.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC VHE 0.1Hz SCEDC \| VHN 0.1Hz SCEDC \| VHZ 0.1Hz SCEDC Velocity Sensor BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
2004-11-02T19:04:00 (307) - 2006-08-16T06:41:00 (228)
Location Code	Instruments / Channels
--	Accelerometer HLE 100.0Hz IRISDMC \| HLN 100.0Hz IRISDMC \| HLZ 100.0Hz IRISDMC LLE 1.0Hz IRISDMC \| LLN 1.0Hz IRISDMC \| LLZ 1.0Hz IRISDMC EPISENSOR ES-T,Accelerometer,KINEMETRICS HLE 100.0Hz NCEDC \| HLN 100.0Hz NCEDC \| HLZ 100.0Hz NCEDC LLE 1.0Hz NCEDC \| LLN 1.0Hz NCEDC \| LLZ 1.0Hz NCEDC KINEMETRICS EPISENSOR ES-T S/N:562 Accelerometer HLE 100.0Hz SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 1.0Hz SCEDC MODEL 270,Pressure,SETRA LDO 1.0Hz NCEDC Pressure LDO 1.0Hz IRISDMC SETRA MODEL 270 S/N:MLAC_BAR Pressure LDO 1.0Hz SCEDC
2003-12-10T00:00:00 (344) - 2004-11-02T18:36:00 (307)
Location Code	Instruments / Channels
--	Accelerometer HLE 100.0Hz IRISDMC \| HLN 100.0Hz IRISDMC \| HLZ 100.0Hz IRISDMC LLE 1.0Hz IRISDMC \| LLN 1.0Hz IRISDMC \| LLZ 1.0Hz IRISDMC CMG-1T,Velocity Sensor,GURALP BHE 20.0Hz NCEDC \| BHN 20.0Hz NCEDC \| BHZ 20.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC VHE 0.1Hz NCEDC \| VHN 0.1Hz NCEDC \| VHZ 0.1Hz NCEDC FBA-23,Accelerometer,KINEMETRICS HLE 100.0Hz NCEDC \| HLN 100.0Hz NCEDC \| HLZ 100.0Hz NCEDC LLE 1.0Hz NCEDC \| LLN 1.0Hz NCEDC \| LLZ 1.0Hz NCEDC GURALP CMG-1T S/N:1029 Velocity Sensor BHE 20.0Hz SCEDC \| BHN 20.0Hz SCEDC \| BHZ 20.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC VHE 0.1Hz SCEDC \| VHN 0.1Hz SCEDC \| VHZ 0.1Hz SCEDC KINEMETRICS FBA-23 S/N:26569 Accelerometer HLE 100.0Hz SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 1.0Hz SCEDC MODEL 270,Pressure,SETRA LDO 1.0Hz NCEDC Pressure LDO 1.0Hz IRISDMC SETRA MODEL 270 S/N:MLAC_BAR Pressure LDO 1.0Hz SCEDC Velocity Sensor BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
2001-07-13T23:57:00 (194) - 2003-12-10T00:00:00 (344)
Location Code	Instruments / Channels
--	Accelerometer HLE 100.0Hz IRISDMC \| HLN 100.0Hz IRISDMC \| HLZ 100.0Hz IRISDMC LLE 1.0Hz IRISDMC \| LLN 1.0Hz IRISDMC \| LLZ 1.0Hz IRISDMC FBA-23,Accelerometer,KINEMETRICS HLE 100.0Hz NCEDC \| HLN 100.0Hz NCEDC \| HLZ 100.0Hz NCEDC LLE 1.0Hz NCEDC \| LLN 1.0Hz NCEDC \| LLZ 1.0Hz NCEDC KINEMETRICS FBA-23 S/N:26569 Accelerometer HLE 100.0Hz SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 1.0Hz SCEDC STRECKEISEN STS-2 S/N:99129 Velocity Sensor BHE 20.0Hz SCEDC \| BHN 20.0Hz SCEDC \| BHZ 20.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC VHE 0.1Hz SCEDC \| VHN 0.1Hz SCEDC \| VHZ 0.1Hz SCEDC STS-2,Velocity Sensor,STRECKEISEN BHE 20.0Hz NCEDC \| BHN 20.0Hz NCEDC \| BHZ 20.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC VHE 0.1Hz NCEDC \| VHN 0.1Hz NCEDC \| VHZ 0.1Hz NCEDC Velocity Sensor BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
2000-01-12T00:00:00 (012) - 2003-12-10T00:00:00 (344)
Location Code	Instruments / Channels
--	MODEL 270,Pressure,SETRA LDO 1.0Hz NCEDC Pressure LDO 1.0Hz IRISDMC SETRA MODEL 270 S/N:MLAC_BAR Pressure LDO 1.0Hz SCEDC
1998-10-28T00:00:00 (301) - 2001-07-13T23:57:00 (194)
Location Code	Instruments / Channels
--	Accelerometer HLE 100.0Hz IRISDMC \| HLN 100.0Hz IRISDMC \| HLZ 100.0Hz IRISDMC LLE 1.0Hz IRISDMC \| LLN 1.0Hz IRISDMC \| LLZ 1.0Hz IRISDMC FBA-23,Accelerometer,KINEMETRICS HLE 100.0Hz NCEDC \| HLN 100.0Hz NCEDC \| HLZ 100.0Hz NCEDC LLE 1.0Hz NCEDC \| LLN 1.0Hz NCEDC \| LLZ 1.0Hz NCEDC KINEMETRICS FBA-23 S/N:26569 Accelerometer HLE 100.0Hz SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 1.0Hz SCEDC STRECKEISEN STS-2 S/N:99129 Velocity Sensor BHE 20.0Hz SCEDC \| BHN 20.0Hz SCEDC \| BHZ 20.0Hz SCEDC HHE 100.0Hz SCEDC \| HHN 100.0Hz SCEDC \| HHZ 100.0Hz SCEDC LHE 1.0Hz SCEDC \| LHN 1.0Hz SCEDC \| LHZ 1.0Hz SCEDC VHE 0.1Hz SCEDC \| VHN 0.1Hz SCEDC \| VHZ 0.1Hz SCEDC STS-2,Velocity Sensor,STRECKEISEN BHE 20.0Hz NCEDC \| BHN 20.0Hz NCEDC \| BHZ 20.0Hz NCEDC HHE 100.0Hz NCEDC \| HHN 100.0Hz NCEDC \| HHZ 100.0Hz NCEDC LHE 1.0Hz NCEDC \| LHN 1.0Hz NCEDC \| LHZ 1.0Hz NCEDC VHE 0.1Hz NCEDC \| VHN 0.1Hz NCEDC \| VHZ 0.1Hz NCEDC Velocity Sensor BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
1992-11-04T00:00:00 (309) - 1998-10-28T00:00:00 (301)
Location Code	Instruments / Channels
--	Accelerometer HLE 80.0Hz IRISDMC \| HLN 80.0Hz IRISDMC \| HLZ 80.0Hz IRISDMC FBA-23,Accelerometer,KINEMETRICS HLE 80.0Hz NCEDC \| HLN 80.0Hz NCEDC \| HLZ 80.0Hz NCEDC KINEMETRICS FBA-23 S/N:26569 Accelerometer HLE 80.0Hz SCEDC \| HLN 80.0Hz SCEDC \| HLZ 80.0Hz SCEDC STRECKEISEN STS-2 S/N:99129 Velocity Sensor BHE 20.0Hz SCEDC \| BHN 20.0Hz SCEDC \| BHZ 20.0Hz SCEDC HHE 80.0Hz SCEDC \| HHN 80.0Hz SCEDC \| HHZ 80.0Hz SCEDC STS-2,Velocity Sensor,STRECKEISEN BHE 20.0Hz NCEDC \| BHN 20.0Hz NCEDC \| BHZ 20.0Hz NCEDC HHE 80.0Hz NCEDC \| HHN 80.0Hz NCEDC \| HHZ 80.0Hz NCEDC Velocity Sensor BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC HHE 80.0Hz IRISDMC \| HHN 80.0Hz IRISDMC \| HHZ 80.0Hz IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-ALL	All USArray (EarthScope) stations
_US-REGIONAL	US Regional Networks
_US-TA	USArray Transportable Array (EarthScope) stations

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