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Channel Summary

Data availability and restrictions
Results limited by date range: 2014-08-11T18:00:00 - 2019-03-01T18:00:00 Clear

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Networks (1 time spans)

CI : RKMO : -- : VMU (2025-12-16 - 2599-12-31)

Network
CI
Map DOI
Station
RKMO
Map
Location
--
Channel
VMU
Instrument
Mass Position Seismometer
Start
2025-12-16T17:00:00 (350)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
33.67421
Longitude
-117.60947
Elevation (m)
405.0
Depth (m)
3.0 (Local depth or overburden)
Azimuth
270.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S**2
Sensitivity
593.4411985638916 @ 0.025 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

CI : RKMO : -- : VMU (2025-12-16 - 2599-12-31)

Network
CI
Map DOI
Station
RKMO
Map
Location
--
Channel
VMU
Instrument
STRECKEISEN STS-2.5 S/N:110212 Mass Position Seismometer
Start
2025-12-16T17:00:00 (350)
End
2599-12-31T23:59:59 (365)
Data Center
  • SCEDC
Latitude
33.67421
Longitude
-117.60947
Elevation (m)
405.0
Depth (m)
3.0 (Local depth or overburden)
Azimuth
270.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S**2
Sensitivity
593.441198563892 @ 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

CI : RKMO : -- : VMU (2019-09-04 - 2025-12-16)

Network
CI
Map DOI
Station
RKMO
Map
Location
--
Channel
VMU
Instrument
Mass Position Seismometer
Start
2019-09-04T16:30:00 (247)
End
2025-12-16T17:00:00 (350)
Data Center
  • IRISDMC
Latitude
33.67421
Longitude
-117.60947
Elevation (m)
405.0
Depth (m)
3.0 (Local depth or overburden)
Azimuth
270.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.025 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

CI : RKMO : -- : VMU (2019-09-04 - 2025-12-16)

Network
CI
Map DOI
Station
RKMO
Map
Location
--
Channel
VMU
Instrument
STRECKEISEN STS-2 S/N:39940 Mass Position Seismometer
Start
2019-09-04T16:30:00 (247)
End
2025-12-16T17:00:00 (350)
Data Center
  • SCEDC
Latitude
33.67421
Longitude
-117.60947
Elevation (m)
405.0
Depth (m)
3.0 (Local depth or overburden)
Azimuth
270.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 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

CI : RKMO : -- : VMU (2019-03-01 - 2019-09-04)

Network
CI
Map DOI
Station
RKMO
Map
Location
--
Channel
VMU
Instrument
Mass Position Seismometer
Start
2019-03-01T18:00:00 (060)
End
2019-09-04T16:30:00 (247)
Data Center
  • IRISDMC
Latitude
33.67421
Longitude
-117.60947
Elevation (m)
405.0
Depth (m)
3.0 (Local depth or overburden)
Azimuth
270.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.025 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

CI : RKMO : -- : VMU (2019-03-01 - 2019-09-04)

Network
CI
Map DOI
Station
RKMO
Map
Location
--
Channel
VMU
Instrument
STRECKEISEN STS-2 S/N:39940 Mass Position Seismometer
Start
2019-03-01T18:00:00 (060)
End
2019-09-04T16:30:00 (247)
Data Center
  • SCEDC
Latitude
33.67421
Longitude
-117.60947
Elevation (m)
405.0
Depth (m)
3.0 (Local depth or overburden)
Azimuth
270.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 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

CI : RKMO : -- : VMU (2014-08-11 - 2019-03-01)

Network
CI
Map DOI
Station
RKMO
Map
Location
--
Channel
VMU
Instrument
Mass Position Seismometer
Start
2014-08-11T18:00:00 (223)
End
2019-03-01T18:00:00 (060)
Data Center
  • IRISDMC
Latitude
33.67421
Longitude
-117.60947
Elevation (m)
408.0
Depth (m)
2.4 (Local depth or overburden)
Azimuth
270.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

CI : RKMO : -- : VMU (2014-08-11 - 2019-03-01)

Network
CI
Map DOI
Station
RKMO
Map
Location
--
Channel
VMU
Instrument
STRECKEISEN STS-2 S/N:99723 Mass Position Seismometer
Start
2014-08-11T18:00:00 (223)
End
2019-03-01T18:00:00 (060)
Data Center
  • SCEDC
Latitude
33.67421
Longitude
-117.60947
Elevation (m)
408.0
Depth (m)
2.4 (Local depth or overburden)
Azimuth
270.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 1.0 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
01:26:00 v.1.3.5