Coast Survey’s Rapid Maritime Response assets for Hurricane Isaac are now in place, and are ready to move in when the storm moves on.
The teams will search for underwater debris and other dangers to navigation in port areas, to speed the resumption of shipping in areas impacted by the storm. A rapid response — that gives Coast Guard officials vital information on the condition of ship channels — reduces economic losses in maritime trade, reduces potential disruptions in energy supplies when ports are serving energy providers and oil rigs, and keeps mariners safe. (For more, see Coast Survey Prepares Rapid Maritime Response for Tropical Storm Isaac.)
As NOAA’s National Weather Service adjusts the track of Tropical Storm Isaac, so Coast Survey adjusts pre-response planning and deployment. (BTW, the New Orleans/Baton Rouge NWS Tropical Weather Briefing is a great resource for maritime observations, as is nowCOAST.) Based on updates in the hurricane models, and after multiple briefings with Coast Guard officials, Coast Survey is moving to pre-position two of the navigation response teams closer to the expected impact areas. (See response asset graphic, below.)
Major ports along in Alabama, Mississippi, and Louisiana will likely be closed later today, if they aren’t already. With over $153 billion in ocean-going trade through New Orleans annually, and another $31 billion a year in and out of Mobile, it is essential to get shipping channels cleared for the resumption of traffic as soon as possible after a storm. Just as important, the Gulf produces 23 percent of total U.S. crude oil production and 7 percent of natural gas production, according to the U.S. Energy Information Administration. The resumption of operations at ports serving the energy industry is essential to keeping supplies flowing.
With the approach of Tropical Storm Isaac, headed toward the state of Florida, Coast Survey navigation managers and navigation response teams have moved into Rapid Maritime Response preparations. Coast Survey is often called upon to speed the resumption of ocean shipping — slowed or shut down by hurricane damage — by searching for submerged debris or other dangers to navigation in port areas or shipping lanes. After navigation response teams survey the areas, ports can resume operations safely and efficiently.
Our navigation managers work with port representatives, and state and federal officials in the area, to coordinate their requests for NOAA data and services, and our manager for Florida is already fielding requests from port officials and the U.S. Coast Guard in Florida.
Coast Survey deploys six navigation response teams, at all times, to conduct long-term hydrographic projects in critical maritime areas. While surveying, the teams remain on alert to respond to emergencies anywhere on the nation’s coasts. The teams are three-person crews who can transport the hydrographic equipment and 28’ survey boats to coastal locations where submerged debris or shoaling would cause a danger to navigation.