MetaData Aggregator
Channel 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
Network
BK
Station
CMSB
Location
40
Channel
SP2
Instrument
GEOSPACE HS-1-LT VERTICAL S/N:632 Geophone
Start
2026-03-13T15:55:00 (072)
End
3000-01-01T00:00:00 (001)
Data Center
Latitude
37.871948
Longitude
-122.251678
Elevation (m)
-80.3
Depth (m)
175.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
20.0
Units
M/S
Sensitivity
4.37354317668626E9 @ 5.0
Hz (SEED Stage 0)
Network
BK
Station
CMSB
Location
40
Channel
SP2
Instrument
HS-1-LT VERTICAL,Geophone,GEOSPACE
Start
2026-03-13T15:55:00 (072)
End
2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)
Data Center
Latitude
37.871948
Longitude
-122.251678
Elevation (m)
-80.3
Depth (m)
175.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
20.0
Units
M/S
Sensitivity
4.37354E9 @ 5.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
BK
Station
CMSB
Location
40
Channel
SP2
Instrument
GEOSPACE HS-1-LT VERTICAL S/N:632 Geophone
Start
2026-03-12T23:00:00 (071)
End
2026-03-13T15:55:00 (072)
Data Center
Latitude
37.871948
Longitude
-122.251678
Elevation (m)
-80.3
Depth (m)
175.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
20.0
Units
M/S
Sensitivity
4.37354317668626E9 @ 5.0
Hz (SEED Stage 0)
Network
BK
Station
CMSB
Location
40
Channel
SP2
Instrument
HS-1-LT VERTICAL,Geophone,GEOSPACE
Start
2026-03-12T23:00:00 (071)
End
2026-03-13T15:55:00 (072)
Data Center
Latitude
37.871948
Longitude
-122.251678
Elevation (m)
-80.3
Depth (m)
175.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
20.0
Units
M/S
Sensitivity
4.37354E9 @ 5.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
BK
Station
CMSB
Location
40
Channel
SP2
Instrument
GEOSPACE HS-1-LT VERTICAL S/N:632 Geophone
Start
2016-08-10T22:17:00 (223)
End
2026-03-12T23:00:00 (071)
Data Center
Latitude
37.871948
Longitude
-122.251678
Elevation (m)
-80.3
Depth (m)
175.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
20.0
Units
M/S
Sensitivity
3.3003726E7 @ 30.0
Hz (SEED Stage 0)
Network
BK
Station
CMSB
Location
40
Channel
SP2
Instrument
HS-1-LT VERTICAL,Geophone,GEOSPACE
Start
2016-08-10T22:17:00 (223)
End
2026-03-12T23:00:00 (071)
Data Center
Latitude
37.871948
Longitude
-122.251678
Elevation (m)
-80.3
Depth (m)
175.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
20.0
Units
M/S
Sensitivity
3.30037E7 @ 30.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks