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
BK
Station
PETY
Location
00
Channel
HHZ
Instrument
STRECKEISEN STS-2 S/N:30235 Velocity Sensor
Start
2026-08-25T16:00:00 (237)
End
3000-01-01T00:00:00 (001)
Data Center
Latitude
40.1766
Longitude
-122.7884
Elevation (m)
962.0
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
8.39382080581796E9 @ 1.0
Hz (SEED Stage 0)
Network
BK
Station
PETY
Location
00
Channel
HHZ
Instrument
STS-2,Velocity Sensor,STRECKEISEN
Start
2026-08-25T16:00:00 (237)
End
2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)
Data Center
Latitude
40.1766
Longitude
-122.7884
Elevation (m)
962.0
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
8.39382E9 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
BK
Station
PETY
Location
00
Channel
HHZ
Instrument
STRECKEISEN STS-2 S/N:30235 Velocity Sensor
Start
2025-07-23T18:30:00 (204)
End
2026-08-25T16:00:00 (237)
Data Center
Latitude
40.1766
Longitude
-122.7884
Elevation (m)
962.0
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
8.39382080581796E9 @ 1.0
Hz (SEED Stage 0)
Network
BK
Station
PETY
Location
00
Channel
HHZ
Instrument
STS-2,Velocity Sensor,STRECKEISEN
Start
2025-07-23T18:30:00 (204)
End
2026-08-25T16:00:00 (237)
Data Center
Latitude
40.1766
Longitude
-122.7884
Elevation (m)
962.0
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
8.39382E9 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
BK
Station
PETY
Location
00
Channel
HHZ
Instrument
EQMET MBB-2 S/N:184663 Velocity Sensor
Start
2022-08-30T17:00:00 (242)
End
2025-07-23T18:30:00 (204)
Data Center
Latitude
40.1766
Longitude
-122.7884
Elevation (m)
962.0
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
3.14768280218174E8 @ 1.0
Hz (SEED Stage 0)
Network
BK
Station
PETY
Location
00
Channel
HHZ
Instrument
MBB-2,Velocity Sensor,EQMET
Start
2022-08-30T17:00:00 (242)
End
2025-07-23T18:30:00 (204)
Data Center
Latitude
40.1766
Longitude
-122.7884
Elevation (m)
962.0
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
3.14768E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
BK
Station
PETY
Location
00
Channel
HHZ
Instrument
REF TEK RT151B S/N:G14127VS Velocity Sensor
Start
2017-09-14T21:26:00 (257)
End
2022-08-30T17:00:00 (242)
Data Center
Latitude
40.1766
Longitude
-122.7884
Elevation (m)
962.0
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
8.37199687172284E8 @ 1.0
Hz (SEED Stage 0)
Network
BK
Station
PETY
Location
00
Channel
HHZ
Instrument
RT151B,Velocity Sensor,REF TEK
Start
2017-09-14T21:26:00 (257)
End
2022-08-30T17:00:00 (242)
Data Center
Latitude
40.1766
Longitude
-122.7884
Elevation (m)
962.0
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
8.372E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks