Jan 2026: Due to an ongoing data center cooling system construction project, NGFS data outages may occur with little or no notice.
NOTE: A data center outage will result in an NGFS outage on Thursday 1/29 from approximately 1800 – 1930 UTC.
Wildfire Alert Report
| Date: | 2025-08-27 |
|---|---|
| Time: | 19:51:17 |
| Production Date and Time: | 2025-08-27 19:56:32 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20252391951178_e20252391953551_c20252391954035.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20252391946178_e20252391948551_c20252391949037.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MS |
| Country/Countries | United States |
| County/Locality(s) | Coahoma County, MS |
| NWS WFO | Memphis TN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-27 19:52:21UTC |
| Radiative Center (Lat, Lon): | 34.048054°, -90.472221° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 28.48 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 316.35 K |
| Observed - Background BT (3.9 um) | 7.64 K |
| BT Anomaly (3.9 um) | 4.52 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 17.95 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 18.76 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.68 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.85 K |
| Similar Pixel Count | 9 |
| BT Time Tendency (3.9 um) | 1.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.87 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.97 |
| Maximum Radiative Power | 28.48 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 43.00° |
| Mean Solar Zenith Angle | 34.10° |
| Mean Glint Angle | 58.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | TX |
| Country/Countries | United States |
| County/Locality(s) | Kenedy County, TX |
| NWS WFO | Brownsville TX |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-27 19:52:50UTC |
| Radiative Center (Lat, Lon): | 26.669445°, -97.510834° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 116.48 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 310.78 K |
| Observed - Background BT (3.9 um) | 13.32 K |
| BT Anomaly (3.9 um) | 4.85 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 4.06 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 27.20 K |
| Observed - Background BTD (3.9-10/11/12 um) | 13.85 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.18 K |
| Similar Pixel Count | 8 |
| BT Time Tendency (3.9 um) | 2.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.70 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 116.48 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 40.00° |
| Mean Solar Zenith Angle | 24.80° |
| Mean Glint Angle | 43.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |



