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Location Summary

Data availability and restrictions

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Context

Networks (1 time spans)

G 1982-01-01 2500-12-31

Station Epochs (1 time spans)

CRZF 1986-02-01 2500-12-31

G : CRZF (1986-02-01 - 2599-12-31)

Network

Map DOI

Station

CRZF

Map

Site Name

Port Alfred - Ile de la Possession - Crozet Islands, France

Start

1986-02-01T00:00:00 (032)

End

2500-12-31T23:59:59 (365)
2599-12-31T23:59:59 (365)

Data Center

EPOSFR
IPGP
IRISDMC

Latitude

-46.43096

Longitude

51.855308

Elevation (m)

140.0

Instruments

2025-11-06T20:10:00 (310) - 2500-12-31T23:59:59 (365)
Location Code	Instruments / Channels
00	STS-1, 360 s mode, 2400 V/m/s BHZ 20.0Hz EPOSFR LHZ 1.0Hz EPOSFR
2025-11-06T20:10:00 (310) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
00	STS-1, 360 s mode, 2400 V/m/s BHZ 20.0Hz IPGP IRISDMC LHZ 1.0Hz IPGP IRISDMC
2025-04-08T12:00:00 (098) - 2025-11-06T20:09:59 (310)
Location Code	Instruments / Channels
00	STS-1, 360 s mode, 2400 V/m/s BHZ 20.0Hz EPOSFR IPGP IRISDMC LHZ 1.0Hz EPOSFR IPGP IRISDMC
2019-04-05T12:00:00 (095) - 2025-04-07T12:00:00 (097)
Location Code	Instruments / Channels
00	STRECKEISEN STS1 + METROZET E300 Electronics BHZ 20.0Hz EPOSFR IPGP IRISDMC LHZ 1.0Hz EPOSFR IPGP IRISDMC
2016-04-14T15:00:00 (105) - 2500-12-31T23:59:59 (365)
Location Code	Instruments / Channels
00	STRECKEISEN STS1 + METROZET E300 Electronics BHE 20.0Hz EPOSFR \| BHN 20.0Hz EPOSFR LHE 1.0Hz EPOSFR \| LHN 1.0Hz EPOSFR
2016-04-14T15:00:00 (105) - 2019-04-05T12:00:00 (095)
Location Code	Instruments / Channels
00	STRECKEISEN STS1 + METROZET E300 Electronics BHZ 20.0Hz EPOSFR IPGP IRISDMC LHZ 1.0Hz EPOSFR IPGP IRISDMC
2016-04-14T15:00:00 (105) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
00	STRECKEISEN STS1 + METROZET E300 Electronics BHE 20.0Hz IPGP IRISDMC \| BHN 20.0Hz IPGP IRISDMC LHE 1.0Hz IPGP IRISDMC \| LHN 1.0Hz IPGP IRISDMC
2014-03-17T10:43:14 (076) - 2016-04-13T07:48:00 (104)
Location Code	Instruments / Channels
00	STRECKEISEN STS1 BHE 20.0Hz EPOSFR IPGP IRISDMC \| BHN 20.0Hz EPOSFR IPGP IRISDMC \| BHZ 20.0Hz EPOSFR IPGP IRISDMC LHE 1.0Hz EPOSFR IPGP IRISDMC \| LHN 1.0Hz EPOSFR IPGP IRISDMC \| LHZ 1.0Hz EPOSFR IPGP IRISDMC
1999-01-07T00:00:00 (007) - 2014-03-17T10:43:14 (076)
Location Code	Instruments / Channels
00	STRECKEISEN STS1 BHE 20.0Hz EPOSFR IPGP IRISDMC \| BHN 20.0Hz EPOSFR IPGP IRISDMC \| BHZ 20.0Hz EPOSFR IPGP IRISDMC LHE 1.0Hz EPOSFR IPGP IRISDMC \| LHN 1.0Hz EPOSFR IPGP IRISDMC \| LHZ 1.0Hz EPOSFR IPGP IRISDMC
1999-01-07T00:00:00 (007) - 2014-02-01T02:00:00 (032)
Location Code	Instruments / Channels
00	STRECKEISEN STS1 VHE 0.1Hz EPOSFR IPGP IRISDMC \| VHN 0.1Hz EPOSFR IPGP IRISDMC \| VHZ 0.1Hz EPOSFR IPGP IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN	FDSN network stations
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_STS-1	Stations Operating STS-1 sensors
_REALTIME	Stations collected and served in real time at the DMC