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
N4
Station
S39B
Location
00
Channel
HH2
Instrument
Velocity Sensor
Start
2025-08-30T15:00:00 (242)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
37.690899
Longitude
-93.322601
Elevation (m)
340.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
5.04946E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CEUSN Central Eastern United States Network
_US-TA-ADOPTED EarthScope USArray Adopted Stations
_US-REGIONAL US Regional Networks
_REALTIME Stations collected and served in real time at the DMC
Network
N4
Station
S39B
Location
00
Channel
HH2
Instrument
Velocity Sensor
Start
2025-08-30T00:00:00 (242)
End
2025-08-30T15:00:00 (242)
Data Center
Latitude
37.690899
Longitude
-93.322601
Elevation (m)
340.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
5.04946E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CEUSN Central Eastern United States Network
_US-REGIONAL US Regional Networks
_US-TA-ADOPTED EarthScope USArray Adopted Stations
_REALTIME Stations collected and served in real time at the DMC
Network
N4
Station
S39B
Location
00
Channel
HH2
Instrument
Velocity Sensor
Start
2019-12-16T20:00:00 (350)
End
2025-08-30T00:00:00 (242)
Data Center
Latitude
37.6909
Longitude
-93.3226
Elevation (m)
340.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
6.15724E8 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CEUSN Central Eastern United States Network
_US-TA-ADOPTED EarthScope USArray Adopted Stations
_US-REGIONAL US Regional Networks
_REALTIME Stations collected and served in real time at the DMC
Network
N4
Station
S39B
Location
00
Channel
HH2
Instrument
Velocity Sensor
Start
2019-07-17T19:00:00 (198)
End
2019-12-16T20:00:00 (350)
Data Center
Latitude
37.6909
Longitude
-93.3226
Elevation (m)
340.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
6.15724E8 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CEUSN Central Eastern United States Network
_REALTIME Stations collected and served in real time at the DMC
_US-TA-ADOPTED EarthScope USArray Adopted Stations
_US-REGIONAL US Regional Networks
Network
N4
Station
S39B
Location
00
Channel
HH2
Instrument
Velocity Sensor
Start
2019-03-08T23:55:00 (067)
End
2019-07-17T19:00:00 (198)
Data Center
Latitude
37.6909
Longitude
-93.3226
Elevation (m)
340.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
6.15724E8 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CEUSN Central Eastern United States Network
_US-TA-ADOPTED EarthScope USArray Adopted Stations
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
