MDA
BK
MTOS
01
VMN
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:
2026-05-20T21:36:07
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3000-01-01T00:00:00
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Context
Filter
Context
Networks (1 time spans)
BK 1980-01-01 2599-12-31
Station Epochs (1 time spans)
MTOS 2017-05-06 2599-12-31
Channel Epochs (4 time spans)
VMN 2026-05-20T21:36:07 2599-12-31T23:59:59
VMN 2026-05-20T21:36:07 3000-01-01T00:00:00
VMN 2025-11-18T21:10:00 2026-05-20T21:36:07
VMN 2025-11-18T21:10:00 2026-05-20T21:36:07
BK : MTOS : 01 : VMN (2026-05-20 - 3000-01-01)
Network
BK
Map
DOI
Station
MTOS
Map
Location
01
Channel
VMN
Instrument
CMG-3T-PH,Mass Position Seismometer,GURALP
Start
2026-05-20T21:36:07 (140)
End
2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)
Data Center
IRISDMC
NCEDC
Latitude
37.50492
Longitude
-121.32778
Elevation (m)
311.5
Depth (m)
1.1 (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
M/S**2
Sensitivity
611.625 @ 0.025 Hz (SEED Stage 0)
IRISDMC Response (
RESP
SAC PZs
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
BK : MTOS : 01 : VMN (2026-05-20 - 3000-01-01)
Network
BK
Map
DOI
Station
MTOS
Map
Location
01
Channel
VMN
Instrument
GURALP CMG-3T-PH S/N:T310050 Mass Position Seismometer
Start
2026-05-20T21:36:07 (140)
End
3000-01-01T00:00:00 (001)
Data Center
SCEDC
Latitude
37.50492
Longitude
-121.32778
Elevation (m)
311.5
Depth (m)
1.1 (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
M/S**2
Sensitivity
611.624599870735 @ 0.025 Hz (SEED Stage 0)
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
BK : MTOS : 01 : VMN (2025-11-18 - 2026-05-20)
Network
BK
Map
DOI
Station
MTOS
Map
Location
01
Channel
VMN
Instrument
CMG-3T-PH,Mass Position Seismometer,GURALP
Start
2025-11-18T21:10:00 (322)
End
2026-05-20T21:36:07 (140)
Data Center
IRISDMC
NCEDC
Latitude
37.50492
Longitude
-121.32778
Elevation (m)
311.5
Depth (m)
1.1 (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
M/S**2
Sensitivity
611.625 @ 0.025 Hz (SEED Stage 0)
IRISDMC Response (
RESP
SAC PZs
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
BK : MTOS : 01 : VMN (2025-11-18 - 2026-05-20)
Network
BK
Map
DOI
Station
MTOS
Map
Location
01
Channel
VMN
Instrument
GURALP CMG-3T-PH S/N:T310050 Mass Position Seismometer
Start
2025-11-18T21:10:00 (322)
End
2026-05-20T21:36:07 (140)
Data Center
SCEDC
Latitude
37.50492
Longitude
-121.32778
Elevation (m)
311.5
Depth (m)
1.1 (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
M/S**2
Sensitivity
611.624599870735 @ 0.025 Hz (SEED Stage 0)
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
22:05:59
v.1.1.0