MDA
NP
1821
2C
LCQ
MetaData Aggregator
Channel Summary
A
= Open data access
P
= Partially restricted data access
R
= Restricted data access
X
= Data is not available
?
= No availability information
Legend:
A
P
R
X
?
Context
Filter
Context
Networks (1 time spans)
NP 1931-01-01 2599-12-31
Station Epochs (1 time spans)
1821 2003-07-02 2599-12-31
Channel Epochs (1 time spans)
LCQ 2025-06-24T20:00:00 2599-12-31T23:59:59
NP : 1821 : 2C : LCQ (2025-06-24 - 3000-01-01)
Network
NP
Map
DOI
Station
1821
Map
Location
2C
Channel
LCQ
Instrument
Clock Quality
Start
2025-06-24T20:00:00 (175)
End
2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)
Data Center
IRISDMC
NCEDC
SCEDC
Latitude
37.798599
Longitude
-122.268402
Elevation (m)
11.0
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)
1.0
Units
%
Sensitivity
1.0 @ 0.25 Hz (SEED Stage 0)
IRISDMC Response (
RESP
SAC PZs
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
21:18:14
v.1.1.0