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
II
Station
PFO
Location
10
Channel
VH2
Instrument
Nanometrics Trillium 240 Seismometer
Start
2020-04-29T18:00:00 (120)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
33.6107
Longitude
-116.4544
Elevation (m)
1280.0
Depth (m)
5.3
(Local depth or overburden)
Azimuth
89.4
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
7.7602E9 @ 0.01
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CARIBE-EWS
ICG Caribe EWS Reference Network Stations
_ANSS-BB
Advanced National Seismic System Backbone 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
_US-REF
USArray Reference Network stations
_REALTIME
Stations collected and served in real time at the DMC
_STS-1
Stations Operating STS-1 sensors
_US-ALL
All USArray (EarthScope) stations
Network
II
Station
PFO
Location
10
Channel
VH2
Instrument
Nanometrics Trillium 240 Seismometer
Start
2019-10-02T22:00:00 (275)
End
2020-04-29T17:59:59 (120)
Data Center
Latitude
33.6107
Longitude
-116.4555
Elevation (m)
1280.0
Depth (m)
5.3
(Local depth or overburden)
Azimuth
89.4
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
7.80651E9 @ 0.01
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CARIBE-EWS
ICG Caribe EWS Reference Network Stations
_ANSS-BB
Advanced National Seismic System Backbone 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
_REALTIME
Stations collected and served in real time at the DMC
_STS-1
Stations Operating STS-1 sensors
_US-ALL
All USArray (EarthScope) stations
_US-REF
USArray Reference Network stations
Network
II
Station
PFO
Location
10
Channel
VH2
Instrument
Nanometrics Trillium 240 Seismometer
Start
2017-05-11T16:15:00 (131)
End
2019-10-02T21:59:59 (275)
Data Center
Latitude
33.6107
Longitude
-116.4555
Elevation (m)
1280.0
Depth (m)
5.3
(Local depth or overburden)
Azimuth
89.4
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
7.80651E9 @ 0.01
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CARIBE-EWS
ICG Caribe EWS Reference Network Stations
_ANSS-BB
Advanced National Seismic System Backbone 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
_US-REF
USArray Reference Network stations
_REALTIME
Stations collected and served in real time at the DMC
_STS-1
Stations Operating STS-1 sensors
_US-ALL
All USArray (EarthScope) stations
Network
II
Station
PFO
Location
10
Channel
VH2
Instrument
Nanometrics Trillium 240 Seismometer
Start
2013-10-31T00:00:00 (304)
End
2017-05-11T15:20:59 (131)
Data Center
Latitude
33.6107
Longitude
-116.4555
Elevation (m)
1280.0
Depth (m)
5.3
(Local depth or overburden)
Azimuth
88.5
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
7.79494E9 @ 0.01
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CARIBE-EWS
ICG Caribe EWS Reference Network Stations
_ANSS-BB
Advanced National Seismic System Backbone 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
_US-REF
USArray Reference Network stations
_REALTIME
Stations collected and served in real time at the DMC
_STS-1
Stations Operating STS-1 sensors
_US-ALL
All USArray (EarthScope) stations
Network
II
Station
PFO
Location
10
Channel
VH2
Instrument
Nanometrics Trillium 240 Seismometer
Start
2010-07-23T00:00:00 (204)
End
2013-10-30T23:59:59 (303)
Data Center
Latitude
33.6107
Longitude
-116.4555
Elevation (m)
1280.0
Depth (m)
5.3
(Local depth or overburden)
Azimuth
88.5
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
7.73287E9 @ 0.01
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CARIBE-EWS
ICG Caribe EWS Reference Network Stations
_ANSS-BB
Advanced National Seismic System Backbone 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
_US-REF
USArray Reference Network stations
_REALTIME
Stations collected and served in real time at the DMC
_STS-1
Stations Operating STS-1 sensors
_US-ALL
All USArray (EarthScope) stations
Network
II
Station
PFO
Location
10
Channel
VH2
Instrument
Nanometrics Trillium 240 Seismometer
Start
2010-04-19T19:10:00 (109)
End
2010-07-22T23:59:59 (203)
Data Center
Latitude
33.6107
Longitude
-116.4555
Elevation (m)
1280.0
Depth (m)
5.3
(Local depth or overburden)
Azimuth
88.5
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
7.70943E9 @ 0.01
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CARIBE-EWS
ICG Caribe EWS Reference Network Stations
_ANSS-BB
Advanced National Seismic System Backbone 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
_REALTIME
Stations collected and served in real time at the DMC
_STS-1
Stations Operating STS-1 sensors
_US-ALL
All USArray (EarthScope) stations
_US-REF
USArray Reference Network stations