MDA
NC
MHD
01
VCO
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
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Results limited by date range:
2024-04-25T22:28:00
-
2026-05-07T16:20:00
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Context
Networks (1 time spans)
NC 1966-01-01 2599-12-31
Station Epochs (1 time spans)
MHD 1983-05-05 2599-12-31
Channel Epochs (2 time spans)
VCO 2026-05-07T16:20:00 2599-12-31T23:59:59
VCO 2024-04-25T22:28:00 2026-05-07T16:20:00
NC : MHD : 01 : VCO (2026-05-07 - 3000-01-01)
Network
NC
Map
DOI
Station
MHD
Map
Location
01
Channel
VCO
Instrument
Voltage Controlled Oscillator
Start
2026-05-07T16:20:00 (127)
End
2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)
Data Center
IRISDMC
NCEDC
SCEDC
Latitude
37.11708
Longitude
-119.89496
Elevation (m)
178.0
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)
0.1
Units
%
Sensitivity
50.0 @ 0.025 Hz (SEED Stage 0)
IRISDMC Response (
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
NC : MHD : 01 : VCO (2024-04-25 - 2026-05-07)
Network
NC
Map
DOI
Station
MHD
Map
Location
01
Channel
VCO
Instrument
Voltage Controlled Oscillator
Start
2024-04-25T22:28:00 (116)
End
2026-05-07T16:20:00 (127)
Data Center
IRISDMC
NCEDC
SCEDC
Latitude
37.117069
Longitude
-119.894958
Elevation (m)
147.0
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)
0.1
Units
%
Sensitivity
50.0 @ 0.025 Hz (SEED Stage 0)
IRISDMC Response (
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
01:54:20
v.1.1.1