MDA
NP
1844
MetaData Aggregator
Station Summary
The previous service providing data availability and restriction information has been retired. A replacement service is under development but a timeline for release is not yet available.
Data availability and restrictions
Context
Filter
Context
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
Map
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:
View IRISDMC Metadata Changes
09:32:00
v.1.3.4