MDA
NM
FFIL
00
VHZ
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:
2014-01-04T00:00:00
-
2025-05-14T15:00:00
Clear
Context
Filter
Context
Networks (1 time spans)
NM 1977-01-01 2599-12-31
Station Epochs (1 time spans)
FFIL 2014-01-04 2599-12-31
Channel Epochs (3 time spans)
VHZ 2026-06-14T00:30:00 2599-12-31T23:59:59
VHZ 2025-05-14T15:00:00 2026-06-14T00:30:00
VHZ 2014-01-04T00:00:00 2025-05-14T15:00:00
NM : FFIL : 00 : VHZ (2026-06-14 - 2599-12-31)
Network
NM
Map
DOI
Station
FFIL
Map
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2026-06-14T00:30:00 (165)
End
2599-12-31T23:59:59 (365)
Data Center
IRISDMC
Latitude
38.381345
Longitude
-88.389648
Elevation (m)
128.1
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)
0.1
Units
M/S
Sensitivity
4.9850128475470984E8 @ 0.025 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 : FFIL : 00 : VHZ (2025-05-14 - 2026-06-14)
Network
NM
Map
DOI
Station
FFIL
Map
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2025-05-14T15:00:00 (134)
End
2026-06-14T00:30:00 (165)
Data Center
IRISDMC
Latitude
38.381345
Longitude
-88.389648
Elevation (m)
128.1
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)
0.1
Units
M/S
Sensitivity
4.6031168525785047E8 @ 0.025 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 : FFIL : 00 : VHZ (2014-01-04 - 2025-05-14)
Network
NM
Map
DOI
Station
FFIL
Map
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2014-01-04T00:00:00 (004)
End
2025-05-14T15:00:00 (134)
Data Center
IRISDMC
Latitude
38.381345
Longitude
-88.389648
Elevation (m)
128.1
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)
0.1
Units
M/S
Sensitivity
2621.22 @ 5.0E-5 Hz (SEED Stage 0)
IRISDMC Response (
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
17:35:15
v.1.1.1