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Channel Summary

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Results limited by date range: 1981-03-31T00:00:00 - 2000-10-03T23:59:59 Clear

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CI : QAL : -- : EHZ (2000-10-03 - 2014-07-15)

Network
CI
Station
QAL
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,SERCEL:L-4C VERTICAL:L4_QAL_VHZ_01
Start
2000-10-03T12:09:28 (277)
End
2014-07-15T17:36:00 (196)
Data Center
  • SCEDC
Latitude
34.74909
Longitude
-118.71518
Elevation (m)
1232.0
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
1.13156E8 @ 25.0 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

CI : QAL : -- : EHZ (2000-10-03 - 2014-07-15)

Network
CI
Station
QAL
Location
--
Channel
EHZ
Instrument
L4
Start
2000-10-03T12:09:00 (277)
End
2014-07-15T17:36:00 (196)
Data Center
  • IRISDMC
Latitude
34.749088
Longitude
-118.715179
Elevation (m)
1232.0
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
1.13156E8 @ 25.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL US Regional Networks

CI : QAL : -- : EHZ (1981-03-31 - 2000-10-03)

Network
CI
Station
QAL
Location
--
Channel
EHZ
Instrument
UNKNOWN_VEL,UNKNOWN:UNKNOWN_VEL:QAL_EHZ
Start
1981-03-31T00:00:00 (090)
End
2000-10-03T12:09:00 (277)
Data Center
  • SCEDC
Latitude
34.74909
Longitude
-118.71518
Elevation (m)
1232.0
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)
999.0
Units
M/S
Sensitivity
1.0 @ 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
15:42:03 v.ce293803