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
HNZ
Instrument
Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
214488.78290384228 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CHF
Location
--
Channel
HNZ
Instrument
KINEMETRICS EPISENSOR ES-T S/N:950-IS Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
214488.782903842 @ 1.0
Hz (SEED Stage 0)
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
HNZ
Instrument
Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
214600.71197560267 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CHF
Location
--
Channel
HNZ
Instrument
KINEMETRICS EPISENSOR ES-T S/N:950-IS Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
214600.711975603 @ 1.0
Hz (SEED Stage 0)
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
HNZ
Instrument
Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
214600.71197560267 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CHF
Location
--
Channel
HNZ
Instrument
KINEMETRICS EPISENSOR ES-T S/N:950-IS Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
214600.711975603 @ 1.0
Hz (SEED Stage 0)
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
HNZ
Instrument
Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
214356.00550658745 @ 0.03
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CHF
Location
--
Channel
HNZ
Instrument
KINEMETRICS EPISENSOR ES-T S/N:950-IS Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
214356.005506587 @ 0.03
Hz (SEED Stage 0)
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
HNZ
Instrument
Accelerometer
Start
2009-06-04T18:00:00 (155)
End
2010-04-27T00:00:00 (117)
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
524945.8811300375 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CHF
Location
--
Channel
HNZ
Instrument
KINEMETRICS EPISENSOR ES-T S/N:504 Accelerometer
Start
2009-06-04T18:00:00 (155)
End
2010-04-27T00:00:00 (117)
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
524945.881130037 @ 1.0
Hz (SEED Stage 0)
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
HNZ
Instrument
Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
532485.4494841145 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CHF
Location
--
Channel
HNZ
Instrument
KINEMETRICS EPISENSOR ES-T S/N:504 Accelerometer
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
532485.449484115 @ 1.0
Hz (SEED Stage 0)
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
HNZ
Instrument
Accelerometer
Start
2008-04-08T22:55:10 (099)
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
528091.3536340802 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CHF
Location
--
Channel
HNZ
Instrument
KINEMETRICS EPISENSOR ES-T S/N:504 Accelerometer
Start
2008-04-08T22:55:10 (099)
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
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
528091.35363408 @ 1.0
Hz (SEED Stage 0)
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