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
NP
Station
1844
Location
--
Channel
HNN
Instrument
REF TEK RT131A-02/3/INT S/N:220 Accelerometer
Start
2013-09-25T20:45:00 (268)
End
2025-08-28T17:11:27 (240)
Data Center
Latitude
37.885201
Longitude
-122.032166
Elevation (m)
62.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
340.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
200.0
Units
M/S**2
Sensitivity
153511.4 @ 1.0
Hz (SEED Stage 0)
Network
NP
Station
1844
Location
--
Channel
HNN
Instrument
RT131A-02/3/INT,Accelerometer,REF TEK
Start
2013-09-25T20:45:00 (268)
End
2025-08-28T17:11:27 (240)
Data Center
Latitude
37.885201
Longitude
-122.032166
Elevation (m)
62.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
340.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
200.0
Units
M/S**2
Sensitivity
153511.0 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NP
Station
1844
Location
--
Channel
HNN
Instrument
REF TEK RT131A-02/3/INT S/N:220 Accelerometer
Start
2004-06-29T19:45:00 (181)
End
2013-09-25T20:45:00 (268)
Data Center
Latitude
37.885201
Longitude
-122.032166
Elevation (m)
62.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
153511.4 @ 1.0
Hz (SEED Stage 0)
Network
NP
Station
1844
Location
--
Channel
HNN
Instrument
RT131A-02/3/INT,Accelerometer,REF TEK
Start
2004-06-29T19:45:00 (181)
End
2013-09-25T20:45:00 (268)
Data Center
Latitude
37.885201
Longitude
-122.032166
Elevation (m)
62.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
153511.0 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NP
Station
1844
Location
--
Channel
HNN
Instrument
REF TEK RT131A-02/3/INT S/N:220 Accelerometer
Start
2004-06-14T20:22:00 (166)
End
2004-06-29T19:45:00 (181)
Data Center
Latitude
37.885201
Longitude
-122.032166
Elevation (m)
62.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
153511.4 @ 1.0
Hz (SEED Stage 0)
Network
NP
Station
1844
Location
--
Channel
HNN
Instrument
RT131A-02/3/INT,Accelerometer,REF TEK
Start
2004-06-14T20:22:00 (166)
End
2004-06-29T19:45:00 (181)
Data Center
Latitude
37.885201
Longitude
-122.032166
Elevation (m)
62.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S**2
Sensitivity
153511.0 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes