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Results limited by date range: 2017-08-31T00:00:00 - 2025-12-09T00:00:00 Clear

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IU : SJG : 00 : VHZ (2025-12-09 - 2599-12-31)

Network
IU
Station
SJG
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2025-12-09T00:00:00 (343)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
18.1091
Longitude
-66.15
Elevation (m)
419.0
Depth (m)
1.0 (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)
0.1
Units
M/S
Sensitivity
1.82536E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CARIBE-EWS ICG Caribe EWS Reference Network Stations
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_LACSN Bogota Challenge Networks for 2014 Data Workshop
_STS-1 Stations Operating STS-1 sensors

IU : SJG : 00 : VHZ (2017-08-31 - 2025-12-09)

Network
IU
Station
SJG
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2017-08-31T00:00:00 (243)
End
2025-12-09T00:00:00 (343)
Data Center
  • IRISDMC
Latitude
18.1091
Longitude
-66.15
Elevation (m)
419.0
Depth (m)
1.0 (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)
0.1
Units
M/S
Sensitivity
1.82536E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CARIBE-EWS ICG Caribe EWS Reference Network Stations
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_LACSN Bogota Challenge Networks for 2014 Data Workshop
_STS-1 Stations Operating STS-1 sensors

IU : SJG : 00 : VHZ (2016-05-01 - 2017-08-31)

Network
IU
Station
SJG
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2016-05-01T22:48:00 (122)
End
2017-08-31T00:00:00 (243)
Data Center
  • IRISDMC
Latitude
18.1091
Longitude
-66.15
Elevation (m)
420.0
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)
0.1
Units
M/S
Sensitivity
4.11124E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CARIBE-EWS ICG Caribe EWS Reference Network Stations
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_LACSN Bogota Challenge Networks for 2014 Data Workshop
_STS-1 Stations Operating STS-1 sensors

IU : SJG : 00 : VHZ (2010-04-16 - 2016-05-01)

Network
IU
Station
SJG
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2010-04-16T00:00:00 (106)
End
2016-05-01T22:48:00 (122)
Data Center
  • IRISDMC
Latitude
18.1091
Longitude
-66.15
Elevation (m)
420.0
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)
0.1
Units
M/S
Sensitivity
4.11124E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CARIBE-EWS ICG Caribe EWS Reference Network Stations
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_LACSN Bogota Challenge Networks for 2014 Data Workshop
_STS-1 Stations Operating STS-1 sensors

IU : SJG : 00 : VHZ (2009-09-18 - 2010-04-15)

Network
IU
Station
SJG
Location
00
Channel
VHZ
Instrument
Streckeisen STS-1V/VBB Seismometer
Start
2009-09-18T00:00:00 (261)
End
2010-04-15T15:00:00 (105)
Data Center
  • IRISDMC
Latitude
18.1091
Longitude
-66.15
Elevation (m)
420.0
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)
0.1
Units
M/S
Sensitivity
1.75006E10 @ 0.01 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CARIBE-EWS ICG Caribe EWS Reference Network Stations
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_LACSN Bogota Challenge Networks for 2014 Data Workshop
_STS-1 Stations Operating STS-1 sensors

IU : SJG : 00 : VHZ (1999-04-19 - 2009-09-18)

Network
IU
Station
SJG
Location
00
Channel
VHZ
Instrument
Streckeisen STS-1V/VBB Seismometer
Start
1999-04-19T16:00:00 (109)
End
2009-09-18T00:00:00 (261)
Data Center
  • IRISDMC
Latitude
18.1091
Longitude
-66.15
Elevation (m)
420.0
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)
0.1
Units
M/S
Sensitivity
1.69143E10 @ 0.01 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CARIBE-EWS ICG Caribe EWS Reference Network Stations
_FDSN FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_LACSN Bogota Challenge Networks for 2014 Data Workshop
_STS-1 Stations Operating STS-1 sensors
22:14:11 v.1.1.1