{"id":33239,"date":"2023-06-28T21:58:18","date_gmt":"2023-06-29T01:58:18","guid":{"rendered":"https:\/\/lakelandgazette.info\/news\/?p=33239"},"modified":"2023-06-28T21:58:24","modified_gmt":"2023-06-29T01:58:24","slug":"noaa-deploys-drones-in-the-ocean-and-atmosphere-to-advance-hurricane-forecasting","status":"publish","type":"post","link":"https:\/\/lakelandgazette.info\/news\/2023\/06\/28\/noaa-deploys-drones-in-the-ocean-and-atmosphere-to-advance-hurricane-forecasting\/","title":{"rendered":"NOAA deploys drones in the ocean and atmosphere to advance hurricane forecasting"},"content":{"rendered":"\n

NOAA and partners are improving hurricane forecasting by harnessing the power of new technologies and working to coordinate these technologies to predict hurricane track, intensity, and rapid intensification. <\/p>\n\n\n\n

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Altius demonstration model with Hurricane Hunter, NOAA WP-3D Orion \u201cMiss Piggy,\u201d at NOAA\u2019s Aircraft Operations Center in Lakeland, FL during the second UAS flight test window on May 25, 2022. Photo Credit: NOAA\/AOC<\/figcaption><\/figure>\n\n\n\n

Uncrewed systems and other tools are gathering data at different levels of the ocean and the atmosphere that are key to understanding how storms form, build, and intensify.  Together with NOAA Hurricane Hunter aircraft carrying sensors, this data paints a clearer picture for scientists of the forces that drive hurricanes. Predicting these changes in hurricanes enables communities to better prepare, which can protect lives and property and strengthen local economies.<\/p>\n\n\n\n

The goal of developing new systems is that the data collected can improve the representation of the ocean and atmosphere in hurricane forecast models. Data collected by NOAA Hurricane Hunter aircraft using existing observational tools, such as tail doppler radar and dropsondes, has already significantly advanced NOAA forecast models.<\/p>\n\n\n

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This graphic depicts the various observing systems used by NOAA to improve hurricane prediction. Shown are drones, saildrones, dropsondes, gilders, floats, and drifters. Photo Credit: NOAA\/PMEL<\/figcaption><\/figure>\n<\/div>\n\n\n

NOAA\u2019s newest hurricane model will go into operation this season, the Hurricane Analysis and Forecast System<\/a>.  HAFS, NOAA\u2019s next-generation hurricane model<\/a>, aims to provide reliable forecast guidance on tropical cyclone track, intensity, and structure to NOAA\u2019s National Hurricane Center<\/a>. The model was jointly developed, tested, and evaluated by NOAA\u2019s Atlantic Oceanographic & Meteorological Laboratory<\/a>,  NOAA National Weather Service\u2019s National Centers for Environmental Prediction<\/a>, and NOAA\u2019s Cooperative Institute for Marine & Atmospheric Studies and the University of Miami<\/a>.<\/p>\n\n\n\n

Here are some of the new technologies that are on display today at the kickoff event at  Aircraft Operations Center<\/a> in Lakeland, Florida. The new systems will complement and build upon the key observations already being collected by NOAA\u2019s Hurricane Hunter aircraft and NOAA satellites.<\/p>\n\n\n\n

Small Uncrewed Aircraft Systems<\/p>\n\n\n\n

This spring, NOAA tested a small uncrewed aircraft system from Black Swift Technologies<\/a> called the S0. The Blackswift S0 is a smaller, more lightweight uncrewed aircraft system than NOAA has used in the past with sensors that measure temperature, pressure and humidity. The tests were conducted from NOAA\u2019s Aircraft Operations Center and are a critical step in ensuring that the instruments perform their data collection tasks in a safe and effective manner during hurricane season.<\/p>\n\n\n\n

NOAA will also test the use of other small uncrewed aircraft systems, working with Andruil \u2013 Altius 600<\/a> which was flown into the eye of Hurricane Ian last year, and Dragoon<\/a>, which offers a land-launched small uncrewed aircraft system..<\/p>\n\n\n\n

NOAA will be deploying Streamsondes, a new lightweight weather dropsonde developed by Skyfora<\/a>. Many of thes small systems can be released into a storm at once, providing valuable wind data.<\/p>\n\n\n\n

These instruments will join traditional dropsondes and Airborne Expendable BathyThermographs, which have been deployed from NOAA aircraft for many years. Dropsondes are small instruments that collect profiles of atmospheric pressure, temperature, relative humidity, wind speed, and wind direction as they descend through the atmosphere. Airborne EXpendable BathyThermographs are small probes released from aircraft that measure ocean temperature as a function of depth as they descend through the water column. <\/p>\n\n\n\n

Ocean surface and subsurface uncrewed systems<\/p>\n\n\n

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Two saildrones deployed off the coast of Jacksonville, Florida for the 2021 hurricane season. Image Credit: Saildrone Inc.<\/figcaption><\/figure>\n<\/div>\n\n\n

For the third year, NOAA and Saildrone Inc. will deploy Saildrones<\/a>, uncrewed surface ocean observation platforms powered by solar, wind and wave energy, to track Atlantic hurricanes. These instruments provide information about the ocean and atmosphere, including sea surface temperature, salinity, surface air temperature, humidity, pressure, wind direction and speed, and wave height. Twelve saildrones<\/a>, more than ever before, will be deployed this summer in the Atlantic Ocean, Caribbean and Gulf of Mexico, with several providing collocated observations alongside underwater gliders. <\/p>\n\n\n\n

Two saildrones deployed off the coast of Jacksonville, Florida for the 2021 hurricane season. Image Credit: Saildrone Inc<\/p>\n\n\n\n

NOAA and partners will also deploy gliders in the ocean in areas where hurricanes traditionally track. Underwater gliders<\/a> are autonomous platforms that profile water properties in nearshore and open ocean environments, providing temperature and salinity observations to depths of 1000 meters, which is slightly more than a half mile, in areas where hurricanes are known to intensify and\/or weaken. NOAA and its partners will deploy approximately 20-30 underwater gliders this season. NOAA and partners have monitored ocean conditions using gliders for more than 10 years.<\/p>\n\n\n\n

These new and traditional observing systems join two other ocean-sampling sensors that NOAA has used year-round for many years. Argo floats<\/a> are autonomous profiling instruments deployed across the global ocean. In the Atlantic Ocean basin they provide temperature, salinity, and pressure profiles as they drift with the currents and move vertically through the water column. Drifters<\/a> are satellite-tracked surface drifting buoys that provide in-situ observations of mixed layer currents, temperature, atmospheric pressure, winds, waves, and salinity. An array of drifters is distributed across the Atlantic basin.<\/p>\n\n\n

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NOAA\u2019s Hurricane Hunter Aircraft: G-IV Jet Gonzo in the foreground and P3 aircraft Kermit in the background. Image Credit: NOAA<\/figcaption><\/figure>\n<\/div>\n\n\n

Data from the drifters, gliders, and Argo floats is transmitted via satellite to the World Meteorological Organization\u2019s Global Telecommunications Center.<\/a> It is used in NOAA\u2019s operational and research forecast models as well as many other forecast models around the world. Data from Saildrones is provided to NOAA scientists and is being used by NOAA to advance research on hurricane forecast models. Data from small uncrewed aircraft systems is also used by NOAA to advance research on forecast models.<\/p>\n\n\n\n

As these new systems are being tested and developed with the goal of putting them in operations, NOAA continues to rely on Hurricane Hunter planes equipped with fully operational Tail Doppler Radar which pinpoints where the strongest winds are located, how far they extend outward from a storm\u2019s center, and the regions of heaviest rainfall. This data also enables forecasters to observe changes in intensity and storm structure, giving us a three-dimensional view of the wind and rainfall from just above the ocean surface to the very top of the storm.  Stepped Frequency Microwave Radiometer, another operational remote sensing system on board NOAA Hurricane Hunter aircraft, measures surface winds inside storms.<\/p>\n","protected":false},"excerpt":{"rendered":"

NOAA and partners are improving hurricane forecasting by harnessing the power of new technologies and working to coordinate these technologies to predict hurricane track, intensity, and rapid intensification.  Uncrewed systems… <\/p>\n","protected":false},"author":2,"featured_media":33244,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"wpai_generated_summary":"","footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"dois","default_image_id":71799,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"categories":[12,14],"tags":[5338],"class_list":["post-33239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-local","category-news","tag-noaa-deploys-drones-in-the-ocean-and-atmosphere-to-advance-hurricane-forecasting"],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/posts\/33239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/comments?post=33239"}],"version-history":[{"count":0,"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/posts\/33239\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/media\/33244"}],"wp:attachment":[{"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/media?parent=33239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/categories?post=33239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lakelandgazette.info\/news\/wp-json\/wp\/v2\/tags?post=33239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}