background vent image NOAA Pacific Marine Environmental Laboratory Vents Program
Hydrophone Data Retrieval Center
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Request Autonomous Hydrophone Array Data (by Time Range) from the Pacific and Atlantic Regions

E-Mail : for notification when your submitted job is done.
Job ID : Note that any spaces in between characters will be replaced by an underscore: "_" character.
Please do not use characters such as *,/,\,[,), etc. for the Job Name.

Enter Time Range (Max. 2 Hours) : 

Start Date and Time: in Year:JDy:Hr:Mn where
End   Date and Time: JDy is Day of Year from 001 to 366.
Other Methods to Select Data:
By Event Arrival Times, By 1-Day Files

Select the Output Format for the retrieved data:
NOAA Internal Format (more) CSS 3.0 Data Format (more) Wav File Format (more)

Select An Array and its Hydrophones (expressed as Lat. Long. positions):
Note that Time Ranges are in segments and vary for each hydrophone; therefore, there may be gaps in the retrieved data of the selected hydrophones.

East Pacific Rise Array
Time Ranges and Data Gaps. 
              12N 095W  
 08N 110W   08N 095W 
 00N 110W   00N 095W  
 08S 110W   08S 095W
Map of the EPR Array General Locations
Gulf of Alaska Array
Time Ranges and Data Gaps. 
 57N 151W
 56N 151W   54N 145W
 52N 157W   52N 140W
 51N 152W
 50N 149W   50N 145W  50N 135W
Map of the GoA Array General Locations
Mid-Atlantic Ridge Array
Time Ranges and Data Gaps. 
 35N 043W   32N 035W  
 26N 050W   26N 040W  
 16N 049W   16N 043W
Map of the MAR Array General Locations

start over. when ready.

Request Data from Other Regions or Hydrophones:
NOAA Pioneer Seamount Hydrophones: West of California Coastal Region.

Request
If you use the data in publications, please acknowledge the NOAA/ PMEL Acoustics Project Office, Wood Hole Oceanographic Institution, and Lamont-Doherty EarthObservatory. Also, we would appreciate receiving a preprint and/or reprint of those publications utilizing the data for inclusion in the NOAA Acoustics Project bibliography. Relevant publications should be sent to: Dr. Robert Dziak
NOAA Vents Program, 2115, SE OSU Drive, Newport, Oregon 97365.
Acknowledgements
The MAR and EPR data were made available online through grants from the
NSF Logo National Science Foundation (OCE-0137164)
and the
Comprehensive Test-Ban Treaty Organization (contract #01/2/20/258).
Both projects are also supported by the NOAA/ PMEL Vents Program.