National Oceanic and
Atmospheric Administration
United States Department of Commerce

Using the NOAA Twin Otter for Arctic Observations

May 18, 2017

May 16-June 2: The second summer field season for the Arctic Heat Open Science Experiment began with its first flight out of Kotzebue, Alaska. The research team, including Kevin Wood, are flying aboard a specially-outfitted NOAA Twin Otter aircraft to launch traditional atmospheric and oceanographic probes as well as the experimental Air-Launched Autonomous Micro-Observer (ALAMO) floats into the Chukchi Sea. After last year's field missions, two ALAMO floats made it through the winter and are currently profiling every 5 days. Check out the raw data for float 9085 and float 9076.

Arctic Heat is an open science experiment, publishing data generated by the project to further NOAA Science Missions with real-time data to facilitate timely observations for use in weather and sea-ice forecasts, to make data readily accessible for model and reanalysis assimilation, and to support ongoing research activities across disciplines. 

Arctic Heat is a joint effort of NOAA Pacific Marine Environmental Laboratory (PMEL) Arctic Research, the Innovative Technology for Arctic Exploration (ITAE) program, the ALAMO development group at the Woods Hole Oceanographic Institution (WHOI), and the Joint Institute for the Study of the Atmosphere and Ocean (JISAO) at the University of Washington.

PMEL Project: