MDA
AV
AMKA
--
MetaData Aggregator
Location 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
Context
Filter
Context
Networks (1 time spans)
AV 1988-01-01 2599-12-31
Station Epochs (1 time spans)
AMKA 2005-10-14 2599-12-31
AV : AMKA (2005-10-14 - 2599-12-31)
Network
AV
Map
DOI
Station
AMKA
Map
Site Name
Amchitka Island, Regional Station, Alaska
Start
2005-10-14T00:00:00 (287)
End
2599-12-31T23:59:59 (365)
Data Center
IRISDMC
Latitude
51.3784
Longitude
179.3019
Elevation (m)
116.0
Instruments
2025-09-05T16:48:00 (248) - 2599-12-31T23:59:59 (365)
Location Code
Instruments / Channels
--
Accelerometer
HNE
100.0Hz
IRISDMC
|
HNN
100.0Hz
IRISDMC
|
HNZ
100.0Hz
IRISDMC
Velocity Sensor
BHE
50.0Hz
IRISDMC
|
BHN
50.0Hz
IRISDMC
|
BHZ
50.0Hz
IRISDMC
2025-08-25T00:00:00 (237) - 2025-09-05T16:48:00 (248)
Location Code
Instruments / Channels
--
Accelerometer
HNE
100.0Hz
IRISDMC
|
HNN
100.0Hz
IRISDMC
|
HNZ
100.0Hz
IRISDMC
Velocity Sensor
BHE
50.0Hz
IRISDMC
|
BHN
50.0Hz
IRISDMC
|
BHZ
50.0Hz
IRISDMC
2025-08-23T00:00:00 (235) - 2025-08-25T00:00:00 (237)
Location Code
Instruments / Channels
--
Accelerometer
HNE
100.0Hz
IRISDMC
|
HNN
100.0Hz
IRISDMC
|
HNZ
100.0Hz
IRISDMC
Velocity Sensor
BHE
50.0Hz
IRISDMC
|
BHN
50.0Hz
IRISDMC
|
BHZ
50.0Hz
IRISDMC
2023-06-07T00:00:00 (158) - 2025-08-23T00:00:00 (235)
Location Code
Instruments / Channels
--
Velocity Sensor
BHE
50.0Hz
IRISDMC
|
BHN
50.0Hz
IRISDMC
|
BHZ
50.0Hz
IRISDMC
2022-06-08T00:00:00 (159) - 2023-06-07T00:00:00 (158)
Location Code
Instruments / Channels
--
Velocity Sensor
BHE
50.0Hz
IRISDMC
|
BHN
50.0Hz
IRISDMC
|
BHZ
50.0Hz
IRISDMC
2021-06-01T00:00:00 (152) - 2025-08-23T00:00:00 (235)
Location Code
Instruments / Channels
--
Accelerometer
BNE
50.0Hz
IRISDMC
|
BNN
50.0Hz
IRISDMC
|
BNZ
50.0Hz
IRISDMC
2018-08-21T00:00:00 (233) - 2022-06-08T00:00:00 (159)
Location Code
Instruments / Channels
--
Velocity Sensor
BHE
50.0Hz
IRISDMC
|
BHN
50.0Hz
IRISDMC
|
BHZ
50.0Hz
IRISDMC
2005-10-14T00:00:00 (287) - 2018-08-21T00:00:00 (233)
Location Code
Instruments / Channels
--
Velocity Sensor
BHE
50.0Hz
IRISDMC
|
BHN
50.0Hz
IRISDMC
|
BHZ
50.0Hz
IRISDMC
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-REGIONAL
US Regional Networks
_REALTIME
Stations collected and served in real time at the DMC
08:01:26
v.1.3.4
