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
CI
Station
CHF
Location
--
Channel
VHN
Instrument
NANOMETRICS TRILLIUM 240 S/N:687 Velocity Sensor
Start
2026-06-17T19:00:00 (168)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.85854067655241E8 @ 0.025
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2026-06-17T19:00:00 (168)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.8585406765524065E8 @ 0.025
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
NANOMETRICS TRILLIUM 240 S/N:687 Velocity Sensor
Start
2020-12-01T12:00:00 (336)
End
2026-06-17T19:00:00 (168)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.8588481093553E8 @ 0.025
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2020-12-01T12:00:00 (336)
End
2026-06-17T19:00:00 (168)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.8588481093553036E8 @ 0.025
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
NANOMETRICS TRILLIUM 240 S/N:687 Velocity Sensor
Start
2015-06-25T22:00:00 (176)
End
2020-12-01T12:00:00 (336)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.8588481093553E8 @ 0.025
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2015-06-25T22:00:00 (176)
End
2020-12-01T12:00:00 (336)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.8588481093553036E8 @ 0.025
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
NANOMETRICS TRILLIUM 240 S/N:687 Velocity Sensor
Start
2010-11-02T17:00:00 (306)
End
2015-06-25T22:00:00 (176)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.89122356127183E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2010-11-02T17:00:00 (306)
End
2015-06-25T22:00:00 (176)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.89122356127183E8 @ 0.03
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:99129 Velocity Sensor
Start
2009-06-04T18:00:00 (155)
End
2010-11-02T17:00:00 (306)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.97212421345638E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2009-06-04T18:00:00 (155)
End
2010-11-02T17:00:00 (306)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.9721242134563784E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:99129 Velocity Sensor
Start
2009-04-17T16:57:00 (107)
End
2009-06-04T18:00:00 (155)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.94749731414421E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2009-04-17T16:57:00 (107)
End
2009-06-04T18:00:00 (155)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.947497314144213E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:99129 Velocity Sensor
Start
2007-01-26T12:30:00 (026)
End
2009-04-17T16:57:00 (107)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.97216268096546E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2007-01-26T12:30:00 (026)
End
2009-04-17T16:57:00 (107)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.972162680965457E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:99129 Velocity Sensor
Start
2006-06-15T17:28:00 (166)
End
2007-01-26T12:30:00 (026)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.93707261918389E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2006-06-15T17:28:00 (166)
End
2007-01-26T12:30:00 (026)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.9370726191838926E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:99129 Velocity Sensor
Start
2006-04-23T00:28:17 (113)
End
2006-06-15T17:28:00 (166)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2006-04-23T00:28:17 (113)
End
2006-06-15T17:28:00 (166)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:99129 Velocity Sensor
Start
2004-09-20T19:00:00 (264)
End
2006-04-23T00:28:17 (113)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2004-09-20T19:00:00 (264)
End
2006-04-23T00:28:17 (113)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:39927 Velocity Sensor
Start
2002-07-24T00:00:00 (205)
End
2004-09-20T19:00:00 (264)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2002-07-24T00:00:00 (205)
End
2004-09-20T19:00:00 (264)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:39927 Velocity Sensor
Start
2002-07-11T00:00:00 (192)
End
2002-07-24T00:00:00 (205)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.01490008355186E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2002-07-11T00:00:00 (192)
End
2002-07-24T00:00:00 (205)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
4.0149000835518616E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:39927 Velocity Sensor
Start
2002-04-02T00:00:00 (092)
End
2002-07-11T00:00:00 (192)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2002-04-02T00:00:00 (092)
End
2002-07-11T00:00:00 (192)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
GURALP CMG-40T S/N:T4327 Velocity Sensor
Start
2002-02-07T00:00:00 (038)
End
2002-04-02T00:00:00 (092)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
2.07300056207115E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2002-02-07T00:00:00 (038)
End
2002-04-02T00:00:00 (092)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
2.07300056207115E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:39937 Velocity Sensor
Start
2000-03-29T00:00:00 (089)
End
2002-02-07T00:00:00 (038)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2000-03-29T00:00:00 (089)
End
2002-02-07T00:00:00 (038)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:99722 Velocity Sensor
Start
2000-03-14T00:00:00 (074)
End
2000-03-29T00:00:00 (089)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
2000-03-14T00:00:00 (074)
End
2000-03-29T00:00:00 (089)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.92609399209284E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
STRECKEISEN STS-2 S/N:99722 Velocity Sensor
Start
1999-01-29T00:00:00 (029)
End
2000-03-14T00:00:00 (074)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.18002677000121E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
CHF
Location
--
Channel
VHN
Instrument
Velocity Sensor
Start
1999-01-29T00:00:00 (029)
End
2000-03-14T00:00:00 (074)
Data Center
Latitude
34.33341
Longitude
-118.02585
Elevation (m)
1594.0
Depth (m)
0.0
(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)
0.1
Units
M/S
Sensitivity
3.1800267700012115E-5 @ 1.2
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
_REALTIME Stations collected and served in real time at the DMC
