As Hurricane Lane approaches the Hawaiian Islands as a Category 4 storm with wind gusts reaching 150 mph in some locations, NOAA is prestaging personnel and hydrographic survey assets to help speed the resumption of shipping post storm.
According to a recent news release from the office of Governor David Ige of Hawaii, the state is in the process of closing commercial harbors. Gov. Ige states, “This is important because the harbors are our lifeline to essentials such as food and products. We must protect the harbors and piers so that shipping operations can resume once the storm has passed.”
Coast Survey mobilizes survey teams to search for underwater debris and shoaling after hurricanes, to speed the resumption of ocean-going commerce. In this case, since navigation response team (NRT) vessels are unable to reach Hawaii, NOAA’s mobile integrated survey team (MIST) is traveling to Oahu with survey equipment in tow. Comprised of hydrographic survey experts with experience in rapid emergency response, the MIST can quickly install a sonar kit on a “vessel of opportunity” and be out on the water as soon as practicable. For the first time, the team will be using a new multibeam echo sounder kit, adding to the traditional arsenal of side scan and singlebeam sonars. This new capability will allow the MIST to provide high resolution depth information throughout the survey area.
As seen most recently in response to hurricanes Harvey, Irma, and Maria, the team’s flexibility allows them to quickly respond in waterways where the U.S. Coast Guard needs them most. For Hurricane Lane response, the MIST members include Mike Annis, NOAA scientist and lead of NOAA’s MIST; Erin Diurba, team member of NRT Galveston, Texas; Lt. j.g. Dylan Kosten, officer in charge of NRT New London, Connecticut; and Michael Bloom, team member of NRT New London.
NOAA’s northwest and Pacific Islands regional navigation manager, Crescent Moegling, is currently embedded within the U.S. Coast Guard Sector Honolulu Marine Transportation System Recovery Unit (MTSRU) and working with Coast Guard District 14, the U.S. Army Corps of Engineers, and the Department of Transportation Harbors. She will be assisting with port survey prioritization and providing information on the status of NOAA’s survey assets and their readiness. As soon as the Coast Guard can assess where survey response is needed most, the NOAA team will deploy.