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
NN
Station
DEDC
Location
--
Channel
HNN
Instrument
Nanometrics Titan 4g/Nanometric Centaur Datalogger
Start
2026-05-20T21:44:21 (140)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
39.4059
Longitude
-118.9959
Elevation (m)
1353.0
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
203857.0 @ 0.09
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_REALTIME Stations collected and served in real time at the DMC
Network
NN
Station
DEDC
Location
--
Channel
HNN
Instrument
Nanometrics Titan 0.25g/Nanometric Centaur Datalog
Start
2026-04-14T18:48:19 (104)
End
2026-05-20T21:44:20 (140)
Data Center
Latitude
39.4059
Longitude
-118.9959
Elevation (m)
1353.0
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
3261730.0 @ 0.09
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_REALTIME Stations collected and served in real time at the DMC
