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Networks (1 time spans)

NC : HMS : 01 : EHZ (2025-06-05 - 3000-01-01)

Network
NC
Map DOI
Station
HMS
Map
Location
01
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2025-06-05T00:00:00 (156)
End
  • 2599-12-31T23:59:59 (365)
  • 3000-01-01T00:00:00 (001)
Data Center
  • IRISDMC
  • NCEDC
Latitude
37.21339
Longitude
-121.5131
Elevation (m)
974.0
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
3.35322E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

NC : HMS : 01 : EHZ (2021-07-07 - 2025-06-05)

Network
NC
Map DOI
Station
HMS
Map
Location
01
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2021-07-07T00:00:00 (188)
End
2025-06-05T00:00:00 (156)
Data Center
  • IRISDMC
  • NCEDC
Latitude
37.21339
Longitude
-121.5131
Elevation (m)
974.0
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
3.35322E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

NC : HMS : 01 : EHZ (2020-02-04 - 2021-07-07)

Network
NC
Map DOI
Station
HMS
Map
Location
01
Channel
EHZ
Instrument
L-4C VERTICAL S/N:37
Start
2020-02-04T00:00:00 (035)
End
2021-07-07T00:00:00 (188)
Data Center
  • SCEDC
Latitude
37.21339
Longitude
-121.5131
Elevation (m)
974.0
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
3.35544E8 @ 10.0 Hz (SEED Stage 0)

NC : HMS : 01 : EHZ (2020-02-04 - 2021-07-07)

Network
NC
Map DOI
Station
HMS
Map
Location
01
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2020-02-04T00:00:00 (035)
End
2021-07-07T00:00:00 (188)
Data Center
  • IRISDMC
  • NCEDC
Latitude
37.21339
Longitude
-121.5131
Elevation (m)
974.0
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
3.35322E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

14:29:58 v.1.3.4