GOES-East switch from GOES-16 to GOES-19 has been delayed to ‘no earlier than’ Monday, April 7 due to declaration of a critical weather day on Friday, April 4. There may be a short disruption in the NGFS detections or imagery during the transition to the new satellite. More information. Delay information.
Wildfire Alert Report
| Date: | 2025-03-21 |
|---|---|
| Time: | 22:56:25 |
| Production Date and Time: | 2025-03-21 22:57:02 UTC |
| Primary Instrument: | GOES-16 ABI |
| Wmo Spacecraft Id: | 152 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G16_s20250802256250_e20250802256307_c20250802256356.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G16_s20250802255250_e20250802255307_c20250802255358.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MN |
| Country/Countries | United States |
| County/Locality(s) | Sibley County, MN |
| NWS WFO | Twin Cities/Chanhassen MN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-21 22:56:28UTC |
| Radiative Center (Lat, Lon): | 44.674168°, -94.612221° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 14.57 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 281.66 K |
| Observed - Background BT (3.9 um) | 4.19 K |
| BT Anomaly (3.9 um) | 4.90 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 6.84 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 8.84 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.44 K |
| BTD Anomaly (3.9-10/11/12 um) | 17.25 K |
| Similar Pixel Count | 2 |
| BT Time Tendency (3.9 um) | 2.00 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.37 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 7.78 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 55.20° |
| Mean Solar Zenith Angle | 74.40° |
| Mean Glint Angle | 73.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 14.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AR |
| Country/Countries | United States |
| County/Locality(s) | Monroe County, AR |
| NWS WFO | Little Rock AR |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-21 22:56:31UTC |
| Radiative Center (Lat, Lon): | 34.631111°, -91.224442° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 17.26 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk and Red Flag Warning |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 294.01 K |
| Observed - Background BT (3.9 um) | 4.57 K |
| BT Anomaly (3.9 um) | 8.19 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 11.26 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 6.87 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.21 K |
| BTD Anomaly (3.9-10/11/12 um) | 11.22 K |
| Similar Pixel Count | 2 |
| BT Time Tendency (3.9 um) | 2.80 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.99 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.98 |
| Maximum Radiative Power | 8.99 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 43.90° |
| Mean Solar Zenith Angle | 74.60° |
| Mean Glint Angle | 68.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
