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| Region | Issue Date | Source | Image Time | Area (km 2) | Confidence | Products | COP* | Map Icon |
|---|---|---|---|---|---|---|---|---|
| ATLANTIC | 07-21-2025 | RADARSAT2 | 07-20-2025 2238 UTC |
0.53 | High | txt | jpg | zip | ERMA |  |
| GULF OF AMERICA | 07-21-2025 | SENTINEL2B | 07-20-2025 1647 UTC |
0.58 | High | txt | jpg | zip | ERMA |  |
| GULF OF AMERICA | 07-20-2025 | LANDSAT9 | 07-20-2025 1632 UTC |
0.35 | Medium-High | txt | jpg | zip | ERMA |  |
| GULF OF AMERICA | 07-18-2025 | SENTINEL2A | 07-17-2025 1637 UTC |
0.42 | High | txt | jpg | zip | ERMA |  |
| GULF OF AMERICA | 07-13-2025 | LANDSAT9 | 07-13-2025 1626 UTC |
0.30 | High | txt | jpg | zip | ERMA |  |
| GULF OF AMERICA | 07-13-2025 | LANDSAT9 | 07-13-2025 1626 UTC |
1.80 | Medium-High | txt | jpg | zip | ERMA |  |
| ATLANTIC | 07-12-2025 | SENTINEL2B | 07-12-2025 1535 UTC |
0.20 | High | txt | jpg | zip | ERMA | |
| ATLANTIC | 07-12-2025 | SENTINEL1A | 07-12-2025 1048 UTC |
4.41 | High | txt | jpg | zip | ERMA | |
| GULF OF AMERICA | 07-12-2025 | LANDSAT9 | 07-11-2025 1638 UTC |
9.33 | Medium | txt | jpg | zip | ERMA | |
| ATLANTIC | 07-11-2025 | RADARSAT2 | 07-11-2025 1043 UTC |
3.25 | High | txt | jpg | zip | ERMA |
*ERMA Common Operational Picture
In December 2008 the NOAA/NESDIS Satellite Analysis Branch (SAB) began to develop the capability of detecting oil slicks in order to meet the request for oil spill support from the Emergency Response Division (ERD). The SAB Marine Pollution Surveillance Program became fully operational in late 2010. Synthetic Aperture Radar (SAR) and multi-spectral satellite imagery is routinely analyzed on a 24x7x365 basis for accidental and intentional crude oil discharges within the U.S. Exclusive Economic Zone (EEZ) and its approaches.
Primary users of the Marine Pollution Surveillance Report (MPSR) include:Mission Objectives: Provide satellite derived analyses of oil location, extent, and relative thickness (when possible) for oil spill incidences declared by the National Ocean Service Emergency Response Division. Routinely monitor U.S. waters and approaches for accidental and intentional crude oil discharges and report findings to NOS, USCG, and BSEE.
The Marine Pollution Surveillance Report (MPSR) is created in near real time by an operational analyst when an anomaly believed to be oil is identified in satellite imagery. Reports include the following information:
