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Networks (1 time spans)

NP 1931-01-01 2599-12-31

Station Epochs (1 time spans)

1844 2004-06-14 2599-12-31

NP : 1844 (2004-06-14 - 3000-01-01)

Network

NP

Map DOI

Station

1844

Site Name

Contra Costa FS 4

Start

2004-06-14T20:22:00 (166)

End

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

Data Center

IRISDMC
NCEDC
SCEDC

Latitude

37.885201

Longitude

-122.032166

Elevation (m)

62.0

Instruments

2025-08-28T17:11:27 (240) - 2599-12-31T23:59:59 (365) 3000-01-01T00:00:00 (001)
Location Code	Instruments / Channels
10	EPISENSOR ES-DECK,Accelerometer,KINEMETRICS HNE 100.0Hz IRISDMC NCEDC \| HNN 100.0Hz IRISDMC NCEDC \| HNZ 100.0Hz IRISDMC NCEDC KINEMETRICS EPISENSOR ES-DECK S/N:Etna-2-102091_I1 Accelerometer HNE 100.0Hz SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC
2C	Clock Phase LCE 1.0Hz IRISDMC NCEDC SCEDC Clock Quality LCQ 1.0Hz IRISDMC NCEDC SCEDC EPISENSOR ES-DECK,Accelerometer,KINEMETRICS HNE 200.0Hz IRISDMC NCEDC \| HNN 200.0Hz IRISDMC NCEDC \| HNZ 200.0Hz IRISDMC NCEDC LNZ 1.0Hz IRISDMC NCEDC KINEMETRICS EPISENSOR ES-DECK S/N:Etna-2-102091_I1 Accelerometer HNE 200.0Hz SCEDC \| HNN 200.0Hz SCEDC \| HNZ 200.0Hz SCEDC LNZ 1.0Hz SCEDC System Current VEC 1.0Hz IRISDMC NCEDC SCEDC System Temperature DEG 1.0Hz IRISDMC NCEDC SCEDC System Voltage VEP 1.0Hz IRISDMC NCEDC SCEDC
2013-09-25T20:45:00 (268) - 2025-08-28T17:11:27 (240)
Location Code	Instruments / Channels
--	REF TEK RT131A-02/3/INT S/N:220 Accelerometer HNE 200.0Hz SCEDC \| HNN 200.0Hz SCEDC \| HNZ 200.0Hz SCEDC RT131A-02/3/INT,Accelerometer,REF TEK HNE 200.0Hz IRISDMC NCEDC \| HNN 200.0Hz IRISDMC NCEDC \| HNZ 200.0Hz IRISDMC NCEDC
2004-06-29T19:45:00 (181) - 2013-09-25T20:45:00 (268)
Location Code	Instruments / Channels
--	REF TEK RT131A-02/3/INT S/N:220 Accelerometer HNE 100.0Hz SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC RT131A-02/3/INT,Accelerometer,REF TEK HNE 100.0Hz IRISDMC NCEDC \| HNN 100.0Hz IRISDMC NCEDC \| HNZ 100.0Hz IRISDMC NCEDC
2004-06-14T20:22:00 (166) - 2004-06-29T19:45:00 (181)
Location Code	Instruments / Channels
--	REF TEK RT131A-02/3/INT S/N:220 Accelerometer HNE 100.0Hz SCEDC \| HNN 100.0Hz SCEDC \| HNZ 100.0Hz SCEDC RT131A-02/3/INT,Accelerometer,REF TEK HNE 100.0Hz IRISDMC NCEDC \| HNN 100.0Hz IRISDMC NCEDC \| HNZ 100.0Hz IRISDMC NCEDC

IRISDMC metadata changes:

19:21:34 v.1.1.0