MDA
NM
LVAR
00
EHG
MetaData Aggregator
Channel Summary
A
= Open data access
P
= Partially restricted data access
R
= Restricted data access
X
= Data is not available
?
= No availability information
Legend:
A
P
R
X
?
Results limited by date range:
2017-04-10T00:00:00
-
2025-05-08T16:18:00
Clear
Context
Filter
Context
Networks (1 time spans)
NM 1977-01-01 2599-12-31
Station Epochs (1 time spans)
LVAR 1996-08-13 2599-12-31
Channel Epochs (4 time spans)
EHG 2025-05-08T16:18:00 2026-02-13T16:25:00
EHG 2017-04-10T00:00:00 2025-05-08T16:18:00
EHG 2014-08-28T18:00:00 2017-04-10T00:00:00
EHG 2009-01-01T00:00:00 2014-08-28T16:00:00
NM : LVAR : 00 : EHG (2025-05-08 - 2026-02-13)
Network
NM
Map
DOI
Station
LVAR
Map
Location
00
Channel
EHG
Instrument
Velocity Sensor
Start
2025-05-08T16:18:00 (128)
End
2026-02-13T16:25:00 (044)
Data Center
IRISDMC
Latitude
35.915
Longitude
-90.222
Elevation (m)
71.0
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
409.6 @ 8.921 Hz (SEED Stage 0)
IRISDMC Response (
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
NM : LVAR : 00 : EHG (2017-04-10 - 2025-05-08)
Network
NM
Map
DOI
Station
LVAR
Map
Location
00
Channel
EHG
Instrument
Velocity Sensor
Start
2017-04-10T00:00:00 (100)
End
2025-05-08T16:18:00 (128)
Data Center
IRISDMC
Latitude
35.915
Longitude
-90.222
Elevation (m)
71.0
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
Sensitivity
409.6 @ 8.921 Hz (SEED Stage 0)
IRISDMC Response (
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
NM : LVAR : 00 : EHG (2014-08-28 - 2017-04-10)
Network
NM
Map
DOI
Station
LVAR
Map
Location
00
Channel
EHG
Instrument
Velocity Sensor
Start
2014-08-28T18:00:00 (240)
End
2017-04-10T00:00:00 (100)
Data Center
IRISDMC
Latitude
35.915
Longitude
-90.222
Elevation (m)
71.0
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
V
Sensitivity
409.6 @ 5.426 Hz (SEED Stage 0)
IRISDMC Response (
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
NM : LVAR : 00 : EHG (2009-01-01 - 2014-08-28)
Network
NM
Map
DOI
Station
LVAR
Map
Location
00
Channel
EHG
Instrument
Velocity Sensor
Start
2009-01-01T00:00:00 (001)
End
2014-08-28T16:00:00 (240)
Data Center
IRISDMC
Latitude
35.915
Longitude
-90.222
Elevation (m)
71.0
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
V
Sensitivity
409.6 @ 5.426 Hz (SEED Stage 0)
IRISDMC Response (
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
22:15:10
v.1.1.1