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Networks (1 time spans)

CI 1900-01-01 2599-12-31

Station Epochs (1 time spans)

HLL 2000-03-23 2599-12-31

CI : HLL (2000-03-23 - 3000-01-01)

Network

Map DOI

Station

HLL

Map

Site Name

North Hollywood

Start

2000-03-23T00:00:00 (083)

End

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

Data Center

IRISDMC
SCEDC

Latitude

34.17643

Longitude

-118.35967

Elevation (m)

193.0

Instruments

2020-11-17T21:30:00 (322) - 2599-12-31T23:59:59 (365) 3000-01-01T00:00:00 (001)
Location Code	Instruments / Channels
--	CMG-3T,Mass Position Seismometer,GURALP VME 0.1Hz SCEDC \| VMN 0.1Hz SCEDC \| VMZ 0.1Hz SCEDC CMG-3T,Velocity Sensor,GURALP 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 Mass Position Seismometer VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC 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
2019-04-23T17:30:00 (113) - 2020-11-17T21:30:00 (322)
Location Code	Instruments / Channels
--	CMG-3T,Mass Position Seismometer,GURALP VME 0.1Hz SCEDC \| VMN 0.1Hz SCEDC \| VMZ 0.1Hz SCEDC CMG-3T,Velocity Sensor,GURALP 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 Mass Position Seismometer VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC 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
2018-10-31T15:30:00 (304) - 2599-12-31T23:59:59 (365) 3000-01-01T00:00:00 (001)
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 Antenna Current VEA 0.1Hz IRISDMC SCEDC 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 EPISENSOR ES-T,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 Packet Buffer Usage VFP 0.1Hz IRISDMC SCEDC Synthetic State of Health LOG 0.0Hz IRISDMC SCEDC OCF 0.0Hz IRISDMC SCEDC System Current VEC 0.1Hz IRISDMC SCEDC System Temperature VKI 0.1Hz IRISDMC SCEDC System Voltage VEP 0.1Hz IRISDMC SCEDC Voltage Controlled Oscillator VCO 0.1Hz IRISDMC SCEDC
2C	Accelerometer HNE 200.0Hz IRISDMC \| HNN 200.0Hz IRISDMC \| HNZ 200.0Hz IRISDMC EPISENSOR ES-T,Accelerometer,KINEMETRICS HNE 200.0Hz SCEDC \| HNN 200.0Hz SCEDC \| HNZ 200.0Hz SCEDC
2018-10-31T15:30:00 (304) - 2019-04-23T17:30:00 (113)
Location Code	Instruments / Channels
--	CMG-3ESPC,Mass Position Seismometer,GURALP VME 0.1Hz SCEDC \| VMN 0.1Hz SCEDC \| VMZ 0.1Hz SCEDC CMG-3ESPC,Velocity Sensor,GURALP 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 Mass Position Seismometer VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC 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
2011-05-12T15:50:00 (132) - 2018-10-31T15:30:00 (304)
Location Code	Instruments / Channels
--	CMG-3ESPC,Mass Position Seismometer,GURALP VME 0.1Hz SCEDC \| VMN 0.1Hz SCEDC \| VMZ 0.1Hz SCEDC CMG-3ESPC,Velocity Sensor,GURALP 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 Mass Position Seismometer VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC 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
2011-03-15T17:00:00 (074) - 2018-10-31T15:30:00 (304)
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 Antenna Current VEA 0.1Hz IRISDMC SCEDC 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 EPISENSOR ES-T,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 Packet Buffer Usage VFP 0.1Hz IRISDMC SCEDC Synthetic State of Health LOG 0.0Hz IRISDMC SCEDC OCF 0.0Hz IRISDMC SCEDC System Current VEC 0.1Hz IRISDMC SCEDC System Temperature VKI 0.1Hz IRISDMC SCEDC System Voltage VEP 0.1Hz IRISDMC SCEDC Voltage Controlled Oscillator VCO 0.1Hz IRISDMC SCEDC
2011-03-15T17:00:00 (074) - 2011-05-12T15:50:00 (132)
Location Code	Instruments / Channels
--	CMG-40T,Velocity Sensor,GURALP 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 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
2008-05-09T22:28:08 (130) - 2011-03-15T17:00:00 (074)
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 SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC LNE 1.0Hz SCEDC \| LNN 1.0Hz SCEDC \| LNZ 1.0Hz SCEDC
2006-04-26T16:00:18 (116) - 2011-03-15T17:00:00 (074)
Location Code	Instruments / Channels
--	CMG-40T,Velocity Sensor,GURALP 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 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
2006-04-26T16:00:18 (116) - 2008-05-09T22:28:08 (130)
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 SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 1.0Hz SCEDC
2005-10-25T18:08:00 (298) - 2006-04-26T16:00:18 (116)
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-40T,Velocity Sensor,GURALP 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 EPISENSOR ES-T,Accelerometer,KINEMETRICS HLE 100.0Hz SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 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
2002-12-18T00:00:00 (352) - 2005-10-25T18:08:00 (298)
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-40T,Velocity Sensor,GURALP 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 EPISENSOR ES-T,Accelerometer,KINEMETRICS HLE 100.0Hz SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 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
2002-12-11T00:00:00 (345) - 2002-12-18T00:00:00 (352)
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-40T,Velocity Sensor,GURALP 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 EPISENSOR ES-T,Accelerometer,KINEMETRICS HLE 100.0Hz SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 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
2000-03-23T00:00:00 (083) - 2002-12-11T00:00:00 (345)
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-40T,Velocity Sensor,GURALP 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 EPISENSOR ES-T,Accelerometer,KINEMETRICS HLE 100.0Hz SCEDC \| HLN 100.0Hz SCEDC \| HLZ 100.0Hz SCEDC LLE 1.0Hz SCEDC \| LLN 1.0Hz SCEDC \| LLZ 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

IRISDMC metadata changes:

Virtual network affiliations:

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

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