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Networks (1 time spans)

BK 1980-01-01 2599-12-31

Station Epochs (1 time spans)

SEIA 2024-09-17 2599-12-31

BK : SEIA (2024-09-17 - 3000-01-01)

Network

BK

Map DOI

Station

SEIA

Site Name

Seiad Valley

Start

2024-09-17T21:55:00 (261)

End

2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)

Data Center

IRISDMC
NCEDC

Latitude

41.85032

Longitude

-123.14708

Elevation (m)

866.3

Instruments

2026-10-06T19:20:00 (279) - 3000-01-01T00:00:00 (001)
Location Code	Instruments / Channels
00	Calibration Input ACQ 100.0Hz NCEDC Chksum Errors ACK 0.1Hz NCEDC Clock Lock Loss LCL 1.0Hz NCEDC Clock Phase LCE 1.0Hz NCEDC Clock Quality LCQ 1.0Hz NCEDC Clock Status ACE 1.0Hz NCEDC Comm Attempt Count ACA 0.1Hz NCEDC Comm Duty Cycle ADT 0.1Hz NCEDC Comm Efficiency ACF 0.1Hz NCEDC Comm Ok Count ACS 0.1Hz NCEDC Data Gap Count ADG 0.1Hz NCEDC Data Latency ADL 0.1Hz NCEDC Data Missing AMD 0.1Hz NCEDC Data Receive Rate ARD 0.1Hz NCEDC Data Sent Rate AWR 0.1Hz NCEDC Data Throughput ATH 0.1Hz NCEDC Dust Bits LED 1.0Hz 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 Gps Antenna Current VEA 0.1Hz NCEDC Gps Antenna Voltage VAX 0.1Hz NCEDC Gps Control Bits LEC 1.0Hz NCEDC Gps Elevation LEV 1.0Hz NCEDC Gps Fix Status LFT 1.0Hz NCEDC Gps Latitude LAT 1.0Hz NCEDC Gps Longitude LON 1.0Hz NCEDC Gps Sens Power Bits LEP 1.0Hz NCEDC Input Output 1 VEO 0.1Hz NCEDC Input Output 2 VG1 0.1Hz NCEDC Input Output 3 VG2 0.1Hz NCEDC Ip Change Count ANI 0.1Hz NCEDC Isolated Dc Voltage VEI 0.1Hz NCEDC Ll Data Latency ALL 0.1Hz NCEDC Log LOG 1.0Hz NCEDC Misc Bits LEM 1.0Hz NCEDC Negative Analog Voltage VEN 0.1Hz NCEDC Opaque Configuration File OCF 1.0Hz NCEDC Packet Buffer Usage VPB 0.1Hz NCEDC Packet Count APK 0.1Hz NCEDC Poc Count APO 0.1Hz NCEDC Reboot Count ABT 0.1Hz NCEDC STS-5A,Mass Position Seismometer,STRECKEISEN VMU 0.1Hz NCEDC \| VMV 0.1Hz NCEDC \| VMW 0.1Hz NCEDC STS-5A,Velocity Sensor,STRECKEISEN 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 Satellite Count LSU 1.0Hz NCEDC Sensor A Bits LEA 1.0Hz NCEDC Sensor A Current VCA 0.1Hz NCEDC Sensor B Bits LEB 1.0Hz NCEDC Sensor B Current VCB 0.1Hz NCEDC Sensor Serial Bits LES 1.0Hz NCEDC Seq Error Count ASQ 0.1Hz NCEDC Status Delay ASL 0.1Hz NCEDC System Current VEC 0.1Hz NCEDC System Humidity VI1 0.1Hz NCEDC System Temperature VKI 0.1Hz NCEDC System Voltage VEP 0.1Hz NCEDC Ups Voltage VEU 0.1Hz NCEDC Voltage Controlled Oscillator VCO 0.1Hz NCEDC
S0	EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 200.0Hz NCEDC \| HNN 200.0Hz NCEDC \| HNZ 200.0Hz NCEDC
2024-09-17T21:55:00 (261) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
00	Calibration Input ACQ 100.0Hz IRISDMC Chksum Errors ACK 0.1Hz IRISDMC Clock Lock Loss LCL 1.0Hz IRISDMC Clock Phase LCE 1.0Hz IRISDMC Clock Quality LCQ 1.0Hz IRISDMC Clock Status ACE 1.0Hz IRISDMC Comm Attempt Count ACA 0.1Hz IRISDMC Comm Duty Cycle ADT 0.1Hz IRISDMC Comm Efficiency ACF 0.1Hz IRISDMC Comm Ok Count ACS 0.1Hz IRISDMC Data Gap Count ADG 0.1Hz IRISDMC Data Latency ADL 0.1Hz IRISDMC Data Missing AMD 0.1Hz IRISDMC Data Receive Rate ARD 0.1Hz IRISDMC Data Sent Rate AWR 0.1Hz IRISDMC Data Throughput ATH 0.1Hz IRISDMC Dust Bits LED 1.0Hz IRISDMC EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 100.0Hz IRISDMC \| HNN 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LNE 1.0Hz IRISDMC \| LNN 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC Gps Antenna Current VEA 0.1Hz IRISDMC Gps Antenna Voltage VAX 0.1Hz IRISDMC Gps Control Bits LEC 1.0Hz IRISDMC Gps Elevation LEV 1.0Hz IRISDMC Gps Fix Status LFT 1.0Hz IRISDMC Gps Latitude LAT 1.0Hz IRISDMC Gps Longitude LON 1.0Hz IRISDMC Gps Sens Power Bits LEP 1.0Hz IRISDMC Input Output 1 VEO 0.1Hz IRISDMC Input Output 2 VG1 0.1Hz IRISDMC Input Output 3 VG2 0.1Hz IRISDMC Ip Change Count ANI 0.1Hz IRISDMC Isolated Dc Voltage VEI 0.1Hz IRISDMC Ll Data Latency ALL 0.1Hz IRISDMC Log LOG 1.0Hz IRISDMC Misc Bits LEM 1.0Hz IRISDMC Negative Analog Voltage VEN 0.1Hz IRISDMC Opaque Configuration File OCF 1.0Hz IRISDMC Packet Buffer Usage VPB 0.1Hz IRISDMC Packet Count APK 0.1Hz IRISDMC Poc Count APO 0.1Hz IRISDMC Reboot Count ABT 0.1Hz IRISDMC STS-5A,Mass Position Seismometer,STRECKEISEN VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC STS-5A,Velocity Sensor,STRECKEISEN 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 Satellite Count LSU 1.0Hz IRISDMC Sensor A Bits LEA 1.0Hz IRISDMC Sensor A Current VCA 0.1Hz IRISDMC Sensor B Bits LEB 1.0Hz IRISDMC Sensor B Current VCB 0.1Hz IRISDMC Sensor Serial Bits LES 1.0Hz IRISDMC Seq Error Count ASQ 0.1Hz IRISDMC Status Delay ASL 0.1Hz IRISDMC System Current VEC 0.1Hz IRISDMC System Humidity VI1 0.1Hz IRISDMC System Temperature VKI 0.1Hz IRISDMC System Voltage VEP 0.1Hz IRISDMC Ups Voltage VEU 0.1Hz IRISDMC Voltage Controlled Oscillator VCO 0.1Hz IRISDMC
S0	EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 200.0Hz IRISDMC \| HNN 200.0Hz IRISDMC \| HNZ 200.0Hz IRISDMC
2024-09-17T21:55:00 (261) - 2026-10-06T19:20:00 (279)
Location Code	Instruments / Channels
00	Calibration Input ACQ 100.0Hz NCEDC Chksum Errors ACK 0.1Hz NCEDC Clock Lock Loss LCL 1.0Hz NCEDC Clock Phase LCE 1.0Hz NCEDC Clock Quality LCQ 1.0Hz NCEDC Clock Status ACE 1.0Hz NCEDC Comm Attempt Count ACA 0.1Hz NCEDC Comm Duty Cycle ADT 0.1Hz NCEDC Comm Efficiency ACF 0.1Hz NCEDC Comm Ok Count ACS 0.1Hz NCEDC Data Gap Count ADG 0.1Hz NCEDC Data Latency ADL 0.1Hz NCEDC Data Missing AMD 0.1Hz NCEDC Data Receive Rate ARD 0.1Hz NCEDC Data Sent Rate AWR 0.1Hz NCEDC Data Throughput ATH 0.1Hz NCEDC Dust Bits LED 1.0Hz 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 Gps Antenna Current VEA 0.1Hz NCEDC Gps Antenna Voltage VAX 0.1Hz NCEDC Gps Control Bits LEC 1.0Hz NCEDC Gps Elevation LEV 1.0Hz NCEDC Gps Fix Status LFT 1.0Hz NCEDC Gps Latitude LAT 1.0Hz NCEDC Gps Longitude LON 1.0Hz NCEDC Gps Sens Power Bits LEP 1.0Hz NCEDC Input Output 1 VEO 0.1Hz NCEDC Input Output 2 VG1 0.1Hz NCEDC Input Output 3 VG2 0.1Hz NCEDC Ip Change Count ANI 0.1Hz NCEDC Isolated Dc Voltage VEI 0.1Hz NCEDC Ll Data Latency ALL 0.1Hz NCEDC Log LOG 1.0Hz NCEDC Misc Bits LEM 1.0Hz NCEDC Negative Analog Voltage VEN 0.1Hz NCEDC Opaque Configuration File OCF 1.0Hz NCEDC Packet Buffer Usage VPB 0.1Hz NCEDC Packet Count APK 0.1Hz NCEDC Poc Count APO 0.1Hz NCEDC Reboot Count ABT 0.1Hz NCEDC STS-5A,Mass Position Seismometer,STRECKEISEN VMU 0.1Hz NCEDC \| VMV 0.1Hz NCEDC \| VMW 0.1Hz NCEDC STS-5A,Velocity Sensor,STRECKEISEN 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 Satellite Count LSU 1.0Hz NCEDC Sensor A Bits LEA 1.0Hz NCEDC Sensor A Current VCA 0.1Hz NCEDC Sensor B Bits LEB 1.0Hz NCEDC Sensor B Current VCB 0.1Hz NCEDC Sensor Serial Bits LES 1.0Hz NCEDC Seq Error Count ASQ 0.1Hz NCEDC Status Delay ASL 0.1Hz NCEDC System Current VEC 0.1Hz NCEDC System Humidity VI1 0.1Hz NCEDC System Temperature VKI 0.1Hz NCEDC System Voltage VEP 0.1Hz NCEDC Ups Voltage VEU 0.1Hz NCEDC Voltage Controlled Oscillator VCO 0.1Hz NCEDC
S0	EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 200.0Hz NCEDC \| HNN 200.0Hz NCEDC \| HNZ 200.0Hz NCEDC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC

23:39:31 v.1.3.5