REPORT DATE: 06-29-2026 REPORT TIME: 2015 UTC REGION: GULF OF AMERICA SUB REGION: N/A AREA/BLOCK: WALKER RIDGE 589 IMAGE DATE: 06-28-2026 IMAGE TIME: 0008 UTC DATA SOURCE: SENTINEL1D MODE: Interferometric Wide (IW) VV RESOLUTION: 5X20 meter LOCATION: 26°22'07" N/91°05'35" W AREA: 4.73 square kilometers CONFIDENCE: Medium REPORT MAP/GIS FILES: https://www.ospo.noaa.gov/products/ocean/marinepollution/ REMARKS: *PLEASE NOTE THAT THIS IMAGE IS MORE THAN 24 HOURS OLD* Possible oil was observed in satellite imagery. This anomaly is unconfirmed as oil. The possible oil was observed in the Walker Ridge area and measured approximately 4.4nm in length and up to 0.7nm in width. The area appeared dark and exhibited strong contrast and well defined edges. Due to a lack of suspected point source and certain oil-specific features, confidence in this report was Medium. Winds at the time of the imagery were out of the SE at approximately 5-10kts. UNCERTAINTIES: A suspected point source could not be determined. If you would like to share any feedback about this report or have questions, please contact the operational analyst at (301) 683-1403 or send to oceanmap@noaa.gov. Email alerts are available only for federal and state government officials involved in response efforts. Requests to be added to the email alerts should also be sent to oceanmap@noaa.gov. Please allow up to 2 business days to process the request. For further information on oil spill response and assessment go to:https://response.restoration.noaa.gov/oil-and-chemical-spills/oil-spills While NESDIS makes every effort to ensure that its databases are error-free, errors do occur. With respect to documents available from this server, neither the United States Government nor any of its employees, makes any warranty, express or implied, including the warranty of merchantability and fitness for a particular purpose; nor assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed; nor represents that its use would not infringe privately owned rights. Due to licensing, use, and restriction terms specified by satellite data providers, derived products showing the original data from certain sources are not available.