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Station Summary

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Networks (1 time spans)

CI 1926-01-01 2599-12-31

Station Epochs (3 time spans)

BCH 2021-11-17 2599-12-31

BCH 1976-08-14 2020-04-14

BCH 1976-08-14 2599-12-31

CI : BCH (2021-11-17 - 2599-12-31)

Network

Map DOI

Station

BCH

Map

Site Name

Branch Mtn

Start

2021-11-17T00:00:00 (321)

End

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

Data Center

IRISDMC
NCEDC

Latitude

35.185337

Longitude

-120.085057

Elevation (m)

1109.0

Instruments

2021-12-01T13:00:00 (335) - 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
NCEDC

Chksum Errors

ACK 0.1Hz

IRISDMC
NCEDC

Clock Lock Loss

LCL 1.0Hz

IRISDMC
NCEDC

Clock Phase

LCE 1.0Hz

IRISDMC
NCEDC

Clock Quality

LCQ 1.0Hz

IRISDMC
NCEDC

Clock Status

ACE 1.0Hz

IRISDMC
NCEDC

Comm Attempt Count

ACA 0.1Hz

IRISDMC
NCEDC

Comm Duty Cycle

ADT 0.1Hz

IRISDMC
NCEDC

Comm Efficiency

ACF 0.1Hz

IRISDMC
NCEDC

Comm Ok Count

ACS 0.1Hz

IRISDMC
NCEDC

Data Gap Count

ADG 0.1Hz

IRISDMC
NCEDC

Data Latency

ADL 0.1Hz

IRISDMC
NCEDC

Data Missing

AMD 0.1Hz

IRISDMC
NCEDC

Data Receive Rate

ARD 0.1Hz

IRISDMC
NCEDC

Data Sent Rate

AWR 0.1Hz

IRISDMC
NCEDC

Data Throughput

ATH 0.1Hz

IRISDMC
NCEDC

Dust Bits

LED 1.0Hz

IRISDMC
NCEDC

Gps Antenna Current

VEA 0.1Hz

IRISDMC
NCEDC

Gps Antenna Voltage

VAX 0.1Hz

IRISDMC
NCEDC

Gps Control Bits

LEC 1.0Hz

IRISDMC
NCEDC

Gps Elevation

LEV 1.0Hz

IRISDMC
NCEDC

Gps Fix Status

LFT 1.0Hz

IRISDMC
NCEDC

Gps Latitude

LAT 1.0Hz

IRISDMC
NCEDC

Gps Longitude

LON 1.0Hz

IRISDMC
NCEDC

Gps Sens Power Bits

LEP 1.0Hz

IRISDMC
NCEDC

Input Output 1

VEO 0.1Hz

IRISDMC
NCEDC

Input Output 2

VG1 0.1Hz

IRISDMC
NCEDC

Input Output 3

VG2 0.1Hz

IRISDMC
NCEDC

Ip Change Count

ANI 0.1Hz

IRISDMC
NCEDC

Isolated Dc Voltage

VEI 0.1Hz

IRISDMC
NCEDC

Ll Data Latency

ALL 0.1Hz

IRISDMC
NCEDC

Log

LOG 1.0Hz

IRISDMC
NCEDC

Mass Position Seismometer

VME 0.1Hz

IRISDMC

| VMN 0.1Hz

IRISDMC

| VMZ 0.1Hz

IRISDMC

Misc Bits

LEM 1.0Hz

IRISDMC
NCEDC

Negative Analog Voltage

VEN 0.1Hz

IRISDMC
NCEDC

OMNISENSOR,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

OMNISENSOR,Mass Position Seismometer,KINEMETRICS

VME 0.1Hz

NCEDC

| VMN 0.1Hz

NCEDC

| VMZ 0.1Hz

NCEDC

OMNISENSOR,Velocity Sensor,KINEMETRICS

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

Opaque Configuration File

OCF 1.0Hz

IRISDMC
NCEDC

Packet Buffer Usage

VPB 0.1Hz

IRISDMC
NCEDC

Packet Count

APK 0.1Hz

IRISDMC
NCEDC

Poc Count

APO 0.1Hz

IRISDMC
NCEDC

Reboot Count

ABT 0.1Hz

IRISDMC
NCEDC

Satellite Count

LSU 1.0Hz

IRISDMC
NCEDC

Sensor A Bits

LEA 1.0Hz

IRISDMC
NCEDC

Sensor A Current

VCA 0.1Hz

IRISDMC
NCEDC

Sensor B Bits

LEB 1.0Hz

IRISDMC
NCEDC

Sensor B Current

VCB 0.1Hz

IRISDMC
NCEDC

Sensor Serial Bits

LES 1.0Hz

IRISDMC
NCEDC

Seq Error Count

ASQ 0.1Hz

IRISDMC
NCEDC

Status Delay

ASL 0.1Hz

IRISDMC
NCEDC

System Current

VEC 0.1Hz

IRISDMC
NCEDC

System Humidity

VI1 0.1Hz

IRISDMC
NCEDC

System Temperature

VKI 0.1Hz

IRISDMC
NCEDC

System Voltage

VEP 0.1Hz

IRISDMC
NCEDC

Ups Voltage

VEU 0.1Hz

IRISDMC
NCEDC

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

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks

CI : BCH (1976-08-14 - 2020-04-14)

Network

Map DOI

Station

BCH

Map

Site Name

Branch Mtn

Start

1976-08-14T00:00:00 (227)

End

2020-04-14T18:00:00 (105)

Data Center

IRISDMC
NCEDC

Latitude

35.185337

Longitude

-120.085057

Elevation (m)

1109.0

Instruments

2015-11-04T19:00:00 (308) - 2017-12-08T00:00:00 (342)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz NCEDC Velocity Sensor EHZ 100.0Hz IRISDMC
2015-01-20T21:00:00 (020) - 2015-11-04T19:00:00 (308)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz NCEDC Velocity Sensor EHZ 100.0Hz IRISDMC
1976-08-14T00:00:00 (227) - 2015-01-20T21:00:00 (020)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz NCEDC Velocity Sensor EHZ 100.0Hz IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks

CI : BCH (1976-08-14 - 2599-12-31)

Network

Map DOI

Station

BCH

Map

Site Name

Branch Mtn

Start

1976-08-14T00:00:00 (227)

End

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

Data Center

SCEDC

Latitude

35.185337

Longitude

-120.085057

Elevation (m)

1109.0

Instruments

2021-12-01T13:00:00 (335) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
--	Calibration Input ACQ 100.0Hz SCEDC Chksum Errors ACK 0.1Hz SCEDC Clock Lock Loss LCL 1.0Hz SCEDC Clock Phase LCE 1.0Hz SCEDC Clock Quality LCQ 1.0Hz SCEDC Clock Status ACE 1.0Hz SCEDC Comm Attempt Count ACA 0.1Hz SCEDC Comm Duty Cycle ADT 0.1Hz SCEDC Comm Efficiency ACF 0.1Hz SCEDC Comm Ok Count ACS 0.1Hz SCEDC Data Gap Count ADG 0.1Hz SCEDC Data Latency ADL 0.1Hz SCEDC Data Missing AMD 0.1Hz SCEDC Data Receive Rate ARD 0.1Hz SCEDC Data Sent Rate AWR 0.1Hz SCEDC Data Throughput ATH 0.1Hz SCEDC Dust Bits LED 1.0Hz SCEDC Gps Antenna Current VEA 0.1Hz SCEDC Gps Antenna Voltage VAX 0.1Hz SCEDC Gps Control Bits LEC 1.0Hz SCEDC Gps Elevation LEV 1.0Hz SCEDC Gps Fix Status LFT 1.0Hz SCEDC Gps Latitude LAT 1.0Hz SCEDC Gps Longitude LON 1.0Hz SCEDC Gps Sens Power Bits LEP 1.0Hz SCEDC Input Output 1 VEO 0.1Hz SCEDC Input Output 2 VG1 0.1Hz SCEDC Input Output 3 VG2 0.1Hz SCEDC Ip Change Count ANI 0.1Hz SCEDC Isolated Dc Voltage VEI 0.1Hz SCEDC Ll Data Latency ALL 0.1Hz SCEDC Log LOG 1.0Hz SCEDC Misc Bits LEM 1.0Hz SCEDC Negative Analog Voltage VEN 0.1Hz SCEDC OMNISENSOR,Accelerometer,KINEMETRICS HNE 100.0Hz SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC LNE 1.0Hz SCEDC \| LNN 1.0Hz SCEDC \| LNZ 1.0Hz SCEDC OMNISENSOR,Velocity Sensor,KINEMETRICS 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 Opaque Configuration File OCF 1.0Hz SCEDC Packet Buffer Usage VPB 0.1Hz SCEDC Packet Count APK 0.1Hz SCEDC Poc Count APO 0.1Hz SCEDC Reboot Count ABT 0.1Hz SCEDC Satellite Count LSU 1.0Hz SCEDC Sensor A Bits LEA 1.0Hz SCEDC Sensor A Current VCA 0.1Hz SCEDC Sensor B Bits LEB 1.0Hz SCEDC Sensor B Current VCB 0.1Hz SCEDC Sensor Serial Bits LES 1.0Hz SCEDC Seq Error Count ASQ 0.1Hz SCEDC Status Delay ASL 0.1Hz SCEDC System Current VEC 0.1Hz SCEDC System Humidity VI1 0.1Hz SCEDC System Temperature VKI 0.1Hz SCEDC System Voltage VEP 0.1Hz SCEDC Ups Voltage VEU 0.1Hz SCEDC Voltage Controlled Oscillator VCO 0.1Hz SCEDC
2015-11-04T19:00:00 (308) - 2017-12-08T00:00:00 (342)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz SCEDC
2015-01-20T21:00:00 (020) - 2015-11-04T19:00:00 (308)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz SCEDC
1976-08-14T00:00:00 (227) - 2015-01-20T21:00:00 (020)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz SCEDC

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks