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Networks (1 time spans)

CI 1926-01-01 2599-12-31

Station Epochs (1 time spans)

SCI2 2003-10-23 2599-12-31

CI : SCI2 (2003-10-23 - 2599-12-31)

Network

Map DOI

Station

SCI2

Map

Site Name

San Clemente Island 2

Start

2003-10-23T00:00:00 (296)

End

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

Data Center

IRISDMC
SCEDC

Latitude

32.9799

Longitude

-118.54697

Elevation (m)

199.0

Instruments

2025-09-30T21:30:00 (273) - 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 Calibration Input ACQ 100.0Hz IRISDMC SCEDC Chksum Errors ACK 0.1Hz IRISDMC SCEDC Clock Lock Loss LCL 1.0Hz IRISDMC SCEDC Clock Phase LCE 1.0Hz IRISDMC SCEDC Clock Quality LCQ 1.0Hz IRISDMC SCEDC Clock Status ACE 1.0Hz IRISDMC SCEDC Comm Attempt Count ACA 0.1Hz IRISDMC SCEDC Comm Duty Cycle ADT 0.1Hz IRISDMC SCEDC Comm Efficiency ACF 0.1Hz IRISDMC SCEDC Comm Ok Count ACS 0.1Hz IRISDMC SCEDC Data Gap Count ADG 0.1Hz IRISDMC SCEDC Data Latency ADL 0.1Hz IRISDMC SCEDC Data Missing AMD 0.1Hz IRISDMC SCEDC Data Receive Rate ARD 0.1Hz IRISDMC SCEDC Data Sent Rate AWR 0.1Hz IRISDMC SCEDC Data Throughput ATH 0.1Hz IRISDMC SCEDC Dust Bits LED 1.0Hz IRISDMC SCEDC Gps Antenna Current VEA 0.1Hz IRISDMC SCEDC Gps Antenna Voltage VAX 0.1Hz IRISDMC SCEDC Gps Control Bits LEC 1.0Hz IRISDMC SCEDC Gps Elevation LEV 1.0Hz IRISDMC SCEDC Gps Fix Status LFT 1.0Hz IRISDMC SCEDC Gps Latitude LAT 1.0Hz IRISDMC SCEDC Gps Longitude LON 1.0Hz IRISDMC SCEDC Gps Sens Power Bits LEP 1.0Hz IRISDMC SCEDC Input Output 1 VEO 0.1Hz IRISDMC SCEDC Input Output 2 VG1 0.1Hz IRISDMC SCEDC Input Output 3 VG2 0.1Hz IRISDMC SCEDC Ip Change Count ANI 0.1Hz IRISDMC SCEDC Isolated Dc Voltage VEI 0.1Hz IRISDMC SCEDC KINEMETRICS EPISENSOR ES-T S/N:726-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 SCEDC Log LOG 1.0Hz IRISDMC SCEDC Mass Position Seismometer VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC Misc Bits LEM 1.0Hz IRISDMC SCEDC Negative Analog Voltage VEN 0.1Hz IRISDMC SCEDC Opaque Configuration File OCF 1.0Hz IRISDMC SCEDC Packet Buffer Usage VPB 0.1Hz IRISDMC SCEDC Packet Count APK 0.1Hz IRISDMC SCEDC Poc Count APO 0.1Hz IRISDMC SCEDC Reboot Count ABT 0.1Hz IRISDMC SCEDC STRECKEISEN STS-2 S/N:99126 Mass Position Seismometer VMU 0.1Hz SCEDC \| VMV 0.1Hz SCEDC \| VMW 0.1Hz SCEDC STRECKEISEN STS-2 S/N:99126 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 Satellite Count LSU 1.0Hz IRISDMC SCEDC Sensor A Bits LEA 1.0Hz IRISDMC SCEDC Sensor A Current VCA 0.1Hz IRISDMC SCEDC Sensor B Bits LEB 1.0Hz IRISDMC SCEDC Sensor B Current VCB 0.1Hz IRISDMC SCEDC Sensor Serial Bits LES 1.0Hz IRISDMC SCEDC Seq Error Count ASQ 0.1Hz IRISDMC SCEDC Status Delay ASL 0.1Hz IRISDMC SCEDC System Current VEC 0.1Hz IRISDMC SCEDC System Humidity VI1 0.1Hz IRISDMC SCEDC System Temperature VKI 0.1Hz IRISDMC SCEDC System Voltage VEP 0.1Hz IRISDMC SCEDC Ups Voltage VEU 0.1Hz IRISDMC 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 SCEDC
2017-03-29T20:00:00 (088) - 2025-09-30T21:30:00 (273)
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 Clock Lock Loss LCL 1.0Hz IRISDMC SCEDC Clock Phase LCE 1.0Hz IRISDMC SCEDC VCE 0.1Hz IRISDMC SCEDC Clock Quality LCQ 1.0Hz IRISDMC SCEDC VCQ 0.1Hz IRISDMC SCEDC Clock Status ACE 0.0Hz IRISDMC SCEDC Gps Antenna Current VEA 0.1Hz IRISDMC SCEDC KINEMETRICS EPISENSOR ES-T S/N:726-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 SCEDC Mass Position Seismometer VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC Opaque Configuration File OCF 0.0Hz IRISDMC SCEDC Packet Buffer Usage VFP 0.1Hz IRISDMC SCEDC STRECKEISEN STS-2 S/N:99126 Mass Position Seismometer VMU 0.1Hz SCEDC \| VMV 0.1Hz SCEDC \| VMW 0.1Hz SCEDC STRECKEISEN STS-2 S/N:99126 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 System Current VEC 0.1Hz IRISDMC SCEDC System Temperature VKI 0.1Hz IRISDMC SCEDC System Voltage VEP 0.1Hz IRISDMC 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 SCEDC
2C	Accelerometer HNE 200.0Hz IRISDMC \| HNN 200.0Hz IRISDMC \| HNZ 200.0Hz IRISDMC KINEMETRICS EPISENSOR ES-T S/N:726-IS Accelerometer HNE 200.0Hz SCEDC \| HNN 200.0Hz SCEDC \| HNZ 200.0Hz SCEDC
2011-03-16T18:00:00 (075) - 2017-03-29T20:00:00 (088)
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 Clock Lock Loss LCL 1.0Hz IRISDMC SCEDC Clock Phase LCE 1.0Hz IRISDMC SCEDC VCE 0.1Hz IRISDMC SCEDC Clock Quality LCQ 1.0Hz IRISDMC SCEDC VCQ 0.1Hz IRISDMC SCEDC Clock Status ACE 0.0Hz IRISDMC SCEDC Gps Antenna Current VEA 0.1Hz IRISDMC SCEDC KINEMETRICS EPISENSOR ES-T S/N:726-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 SCEDC Opaque Configuration File OCF 0.0Hz IRISDMC SCEDC Packet Buffer Usage VFP 0.1Hz IRISDMC SCEDC STRECKEISEN STS-2 S/N:99126 Velocity Sensor VHN 0.1Hz SCEDC System Current VEC 0.1Hz IRISDMC SCEDC System Temperature VKI 0.1Hz IRISDMC SCEDC System Voltage VEP 0.1Hz IRISDMC SCEDC Velocity Sensor VHN 0.1Hz IRISDMC Voltage Controlled Oscillator VCO 0.1Hz IRISDMC SCEDC
2008-06-12T05:03:46 (164) - 2011-03-16T18:00:00 (075)
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 KINEMETRICS EPISENSOR ES-T S/N:502 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
2007-08-22T16:00:00 (234) - 2017-03-29T20:00:00 (088)
Location Code	Instruments / Channels
--	Mass Position Seismometer VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC STRECKEISEN STS-2 S/N:99126 Mass Position Seismometer VMU 0.1Hz SCEDC \| VMV 0.1Hz SCEDC \| VMW 0.1Hz SCEDC STRECKEISEN STS-2 S/N:99126 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 \| VHZ 0.1Hz 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 \| VHZ 0.1Hz IRISDMC
2007-08-22T16:00:00 (234) - 2008-06-12T05:03:46 (164)
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 KINEMETRICS EPISENSOR ES-T S/N:502 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
2007-08-22T16:00:00 (234) - 2011-03-16T18:00:00 (075)
Location Code	Instruments / Channels
--	STRECKEISEN STS-2 S/N:99126 Velocity Sensor VHN 0.1Hz SCEDC Velocity Sensor VHN 0.1Hz IRISDMC
2004-04-09T03:07:00 (100) - 2007-08-22T16:00:00 (234)
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 KINEMETRICS EPISENSOR ES-T S/N:502 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 Mass Position Seismometer VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC STRECKEISEN STS-2 S/N:99126 Mass Position Seismometer VMU 0.1Hz SCEDC \| VMV 0.1Hz SCEDC \| VMW 0.1Hz SCEDC STRECKEISEN STS-2 S/N:99126 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 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
2003-10-23T00:00:00 (296) - 2004-04-09T03:07:00 (100)
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 KINEMETRICS EPISENSOR ES-T S/N:502 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 Mass Position Seismometer VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC STRECKEISEN STS-2 S/N:99126 Mass Position Seismometer VMU 0.1Hz SCEDC \| VMV 0.1Hz SCEDC \| VMW 0.1Hz SCEDC STRECKEISEN STS-2 S/N:99126 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 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

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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