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CRED Coral Reef Early Warning System (CREWS) Standard Buoy, Environmental Data Logger (EDL); NWHI, PHR; Long: -175.81593, Lat: 27.85397 (WGS84); Sensor Depth: 0.00m; Data Range: 20040927-20060912.

Published by Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA) | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 27, 2026 | Last Modified: 2009-10-23T00:00:00.000+00:00
CREWS Standard (CREWS-STD) buoys are equipped to measure sea surface water temperature and conductivity (Sea-Bird Model SBE37-SM, Sea-Bird Electronics, Inc., www.seabird.com) at 1 m (nominal) below the water line and air temperature (R.M Young Model 41342); barometric pressure (Heise DXD and wind vectors (Vaisala WAS425A) at 2 m (nominal) above the water line. A compass (KVH C100 SE-25) is used in the calculation of wind direction and a GPS system provides geolocation. CREWS-STD buoys telemeter hourly data in near-real-time (NRT). Data telemetry serves to alert researchers to the potential of imminent or ongoing coral reef bleaching or other natural events (hurricanes, storm damage, cooling, etc.) so that additional field observations and data collection efforts can be initiated, if warranted. NRT data is available at https://www.fisheries.noaa.gov/pacific-islands/ecosystems/coral-reefs-pacific and is updated on a daily basis. When a buoy is recovered, a higher resolution (typically a 1800 second sampling interval) dataset is uploaded from the buoy's Environmental Data Logger (EDL). Please contact CRED with any questions. For program information see the web site https://www.fisheries.noaa.gov/pacific-islands/ecosystems/coral-reefs-pacific

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CoRIS_Metadata 1219 Coral Reef Watch-Physical and Biological Monitoring of U.S. Pacific Islands Coral Reef Ecosystem Division (CRED), NOAA Pacific Islands Fisheries Science Center Reef Assessment and Monitoring Program (RAMP) Oceanography Oceanographic Mooring Pearl and Hermes Atoll, Northwestern Hawaiian Islands (Papahanaumokuakea Marine National Monument) PHR_OCEAN_001 Coral Reef Early Warning System (CREWS) Standard Buoy Environmental Data Logger (EDL) Coral Reef Ecosystems Integrated Observing System (CREIOS) Numeric Data Sets > Oceanography EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > In Situ Physical EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs EARTH SCIENCE > Biosphere > Zoology > Corals > Coral Diseases > Bleaching EARTH SCIENCE > Atmosphere > Atmospheric Pressure > Sea Level Pressure EARTH SCIENCE > Atmosphere > Atmospheric Pressure > Surface Pressure EARTH SCIENCE > Atmosphere > Atmospheric Temperature > Air Temperature EARTH SCIENCE > Atmosphere > Atmospheric Winds > Surface Winds EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > CREWS (Coral Reef Early Warning System) EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > In Situ Meteorological EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Instrumented buoy EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Instrumented buoy > Moored OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Northwestern Hawaiian Islands > Pearl and Hermes Reef (27N176W0001) COUNTRY/TERRITORY > United States of America > Hawaii > Honolulu > Pearl and Hermes Reef (27N176W0001) NWHI

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