MetaData Aggregator
Channel Summary
The previous service providing data availability and restriction information
has been retired. A replacement service is under development but a timeline
for release is not yet available.
Data availability and restrictions
Network
IU
Station
TATO
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2025-08-05T10:00:00 (217)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
24.9735
Longitude
121.4971
Elevation (m)
75.0
Depth (m)
85.0
(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
1.9811E9 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_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
_REALTIME
Stations collected and served in real time at the DMC
Network
IU
Station
TATO
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2013-05-08T12:00:00 (128)
End
2025-08-05T10:00:00 (217)
Data Center
Latitude
24.9735
Longitude
121.4971
Elevation (m)
77.1
Depth (m)
82.9
(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
3.35665E9 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_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
_REALTIME
Stations collected and served in real time at the DMC
Network
IU
Station
TATO
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2011-07-12T04:00:00 (193)
End
2013-05-08T12:00:00 (128)
Data Center
Latitude
24.9735
Longitude
121.4971
Elevation (m)
77.1
Depth (m)
82.9
(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
3.35665E9 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_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
_REALTIME
Stations collected and served in real time at the DMC
Network
IU
Station
TATO
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2010-08-17T00:00:00 (229)
End
2011-07-12T00:00:00 (193)
Data Center
Latitude
24.9735
Longitude
121.4971
Elevation (m)
77.1
Depth (m)
82.9
(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
3.35665E9 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_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
_REALTIME
Stations collected and served in real time at the DMC
Network
IU
Station
TATO
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2010-07-23T06:00:00 (204)
End
2010-08-17T00:00:00 (229)
Data Center
Latitude
24.9735
Longitude
121.4971
Elevation (m)
77.1
Depth (m)
82.9
(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
3.35665E9 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_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
_REALTIME
Stations collected and served in real time at the DMC
Network
IU
Station
TATO
Location
00
Channel
VHZ
Instrument
Velocity Sensor
Start
2009-09-22T13:56:41 (265)
End
2010-07-23T06:00:00 (204)
Data Center
Latitude
24.9735
Longitude
121.4971
Elevation (m)
77.1
Depth (m)
82.9
(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
3.35665E9 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_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
_REALTIME
Stations collected and served in real time at the DMC
Network
IU
Station
TATO
Location
00
Channel
VHZ
Instrument
Geotech KS-54000 Borehole Seismometer
Start
2002-04-17T05:52:00 (107)
End
2009-09-21T04:10:42 (264)
Data Center
Latitude
24.9735
Longitude
121.4971
Elevation (m)
77.1
Depth (m)
82.9
(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
1.34826E10 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_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
_REALTIME
Stations collected and served in real time at the DMC
Network
IU
Station
TATO
Location
00
Channel
VHZ
Instrument
Geotech KS-54000 Borehole Seismometer
Start
2002-03-28T02:00:00 (087)
End
2002-04-17T05:52:00 (107)
Data Center
Latitude
24.9735
Longitude
121.4971
Elevation (m)
76.5
Depth (m)
83.5
(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
1.4321E10 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_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
_REALTIME
Stations collected and served in real time at the DMC
Network
IU
Station
TATO
Location
00
Channel
VHZ
Instrument
Geotech KS-36000-I Borehole Seismometer
Start
1998-11-09T03:00:00 (313)
End
2002-03-28T02:00:00 (087)
Data Center
Latitude
24.9735
Longitude
121.4971
Elevation (m)
70.0
Depth (m)
90.0
(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
1.61701E10 @ 0.02
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_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
_REALTIME
Stations collected and served in real time at the DMC