MetaData Aggregator

Channel Summary

Data availability and restrictions

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Context

Networks (1 time spans)

CI 1926-01-01 2599-12-31

Station Epochs (1 time spans)

CCA 2002-04-04 2599-12-31

Channel Epochs (3 time spans)

VMZ 2025-07-08T20:20:05 2599-12-31T23:59:59

VMZ 2014-03-17T21:00:00 2025-07-08T20:20:05

CI : CCA : -- : VMZ (2025-07-08 - 2599-12-31)

Network

Map DOI

Station

CCA

Map

Location

Channel

VMZ

Instrument

Mass Position Seismometer

Start

2025-07-08T20:20:05 (189)

End

2599-12-31T23:59:59 (365)

Data Center

IRISDMC

Latitude

35.15252

Longitude

-118.01649

Elevation (m)

710.0

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)

0.1

Units

Sensitivity

@ Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks

CI : CCA : -- : VMZ (2014-03-17 - 2025-07-08)

Network

Map DOI

Station

CCA

Map

Location

Channel

VMZ

Instrument

EQMET PBB-200S S/N:255 Mass Position Seismometer

Start

2014-03-17T21:00:00 (076)

End

2025-07-08T20:20:05 (189)

Data Center

SCEDC

Latitude

35.15252

Longitude

-118.01649

Elevation (m)

710.0

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)

0.1

Units

M/S**2

Sensitivity

600.0 @ 1.0 Hz (SEED Stage 0)

CI : CCA : -- : VMZ (2014-03-17 - 2025-07-08)

Network

Map DOI

Station

CCA

Map

Location

Channel

VMZ

Instrument

Mass Position Seismometer

Start

2014-03-17T21:00:00 (076)

End

2025-07-08T20:20:05 (189)

Data Center

IRISDMC

Latitude

35.15252

Longitude

-118.01649

Elevation (m)

710.0

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)

0.1

Units

M/S**2

Sensitivity

600.0 @ 1.0 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks