REPORT DATE: 07-13-2023
REPORT TIME: 0345 UTC
REGION: GULF OF MEXICO
SUB REGION: N/A
AREA/BLOCK: HIGH ISLAND A 536
IMAGE DATE: 07-12-2023
IMAGE TIME: 1649 UTC
DATA SOURCE: SENTINEL2A 
MODE: Multispectral  
RESOLUTION: 10 meter
LOCATION: 28°02'56" N/94°26'17" W
AREA: 3.57 square kilometers
CONFIDENCE: 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 associated with NRC #1372820 and NRC #1372888 (most recent). The two parts slick was approximately 9.08 nm long as a whole and approx. 0.53 nm at its widest. The shimmery/white slicks had low to medium contrast against its surrounding. Winds near the time of the image were coming from the S at 10 kts.



UNCERTAINTIES: The full extent of the anomaly was unknown due to the low to medium contrast of the relatively thin oil. An earlier report identified feathering but was difficult to detect in this image. Also, the imagery from the previous report had been cut off so the northern fragment of the slick is unique to this report. 

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/gulfofmexico/erma.html#/layers=1+52002&x=-94.373571&y=28.089229&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 

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