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
EDW2
Location
--
Channel
HHN
Instrument
GURALP CMG-3T S/N:T3H53 Velocity Sensor
Start
2025-07-17T19:00:00 (198)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.8811
Longitude
-117.99388
Elevation (m)
772.0
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)
100.0
Units
M/S
Sensitivity
6.30375942516929E8 @ 1.0
Hz (SEED Stage 0)
Network
CI
Station
EDW2
Location
--
Channel
HHN
Instrument
Velocity Sensor
Start
2025-07-17T19:00:00 (198)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.8811
Longitude
-117.99388
Elevation (m)
772.0
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)
100.0
Units
M/S
Sensitivity
6.303759425169289E8 @ 1.0
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-TA USArray Transportable Array (EarthScope) stations
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
Network
CI
Station
EDW2
Location
--
Channel
HHN
Instrument
GURALP CMG-3T S/N:T3H53 Velocity Sensor
Start
2016-09-12T19:30:00 (256)
End
2025-07-17T19:00:00 (198)
Data Center
Latitude
34.8811
Longitude
-117.99388
Elevation (m)
772.0
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)
100.0
Units
M/S
Sensitivity
6.30704898619671E8 @ 1.0
Hz (SEED Stage 0)
Network
CI
Station
EDW2
Location
--
Channel
HHN
Instrument
Velocity Sensor
Start
2016-09-12T19:30:00 (256)
End
2025-07-17T19:00:00 (198)
Data Center
Latitude
34.8811
Longitude
-117.99388
Elevation (m)
772.0
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)
100.0
Units
M/S
Sensitivity
6.307048986196713E8 @ 1.0
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-ALL All USArray (EarthScope) stations
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
Network
CI
Station
EDW2
Location
--
Channel
HHN
Instrument
GURALP CMG-3T S/N:T3H53 Velocity Sensor
Start
2004-06-06T23:30:00 (158)
End
2016-09-12T19:30:00 (256)
Data Center
Latitude
34.8811
Longitude
-117.99388
Elevation (m)
772.0
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)
100.0
Units
M/S
Sensitivity
6.28191724413223E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
EDW2
Location
--
Channel
HHN
Instrument
Velocity Sensor
Start
2004-06-06T23:30:00 (158)
End
2016-09-12T19:30:00 (256)
Data Center
Latitude
34.8811
Longitude
-117.99388
Elevation (m)
772.0
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)
100.0
Units
M/S
Sensitivity
6.28191724413223E8 @ 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-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
Network
CI
Station
EDW2
Location
--
Channel
HHN
Instrument
GURALP CMG-3T S/N:T3H53 Velocity Sensor
Start
2004-05-04T00:00:00 (125)
End
2004-06-06T23:30:00 (158)
Data Center
Latitude
34.8811
Longitude
-117.99388
Elevation (m)
772.0
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)
100.0
Units
M/S
Sensitivity
6.28191724413223E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
EDW2
Location
--
Channel
HHN
Instrument
Velocity Sensor
Start
2004-05-04T00:00:00 (125)
End
2004-06-06T23:30:00 (158)
Data Center
Latitude
34.8811
Longitude
-117.99388
Elevation (m)
772.0
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)
100.0
Units
M/S
Sensitivity
6.28191724413223E8 @ 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
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_REALTIME Stations collected and served in real time at the DMC
_US-TA USArray Transportable Array (EarthScope) stations
