REPORT DATE: 04-29-2025
REPORT TIME: 2000 UTC
REGION: GULF OF AMERICA
SUB REGION: N/A
AREA/BLOCK: MAIN PASS 7
IMAGE DATE: 04-28-2025
IMAGE TIME: 2353 UTC
DATA SOURCE: SENTINEL1A 
MODE: Interferometric Wide (IW) VV
RESOLUTION: 5X20 meter
LOCATION: 29°38'05" N/88°53'12" W
AREA: 8.90 square kilometers
CONFIDENCE: Medium-High
REPORT MAP/GIS FILES: https://www.ospo.noaa.gov/products/ocean/marinepollution/
REMARKS: Possible oil was observed in satellite imagery. This anomaly is unconfirmed as oil. The anomaly was in the Main Pass area near Breton Sound and the Chandeleur Islands, Louisiana. The anomaly measured approximately 5 NM long and 1.5 across its widest, had strong contrast against the background environment with well defined edges and was distinguishable  from natural phenomena and seeps. Winds were from SE at 10 kn.

UNCERTAINTIES: A point source was not identified as there were multiple wells, platforms, and pipelines in the immediate vicinity. 

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.

ERMA: https://erma.noaa.gov/gulfofamerica/erma.html#/layers=1+55423&x=-88.8982345&y=29.635180499999997&z=11&panel=layer

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.