Jan 18 2026: Due to additional data center cooling system construction complications; the NGFS data and/or website may be unstable/slow to respond and/or data outages may occur.
Wildfire Alert Report
| Date: | 2025-10-21 |
|---|---|
| Time: | 22:56:17 |
| Production Date and Time: | 2025-10-21 23:01:14 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20252942256177_e20252942258550_c20252942259046.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20252942251177_e20252942253551_c20252942254038.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
More details ▼
Hide details ▲
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Saskatchewan |
| Country/Countries | Canada |
| County/Locality(s) | Division No. 11, Saskatchewan |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-10-21 22:56:20UTC |
| Radiative Center (Lat, Lon): | 51.101112°, -105.391945° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 8.90 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 280.56 K |
| Observed - Background BT (3.9 um) | 3.67 K |
| BT Anomaly (3.9 um) | 22.02 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 5.95 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 5.32 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.17 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.98 K |
| Similar Pixel Count | 2 |
| BT Time Tendency (3.9 um) | 0.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.90 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 8.90 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 65.40° |
| Mean Solar Zenith Angle | 81.80° |
| Mean Glint Angle | 78.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | GA |
| Country/Countries | United States |
| County/Locality(s) | Jefferson County, GA |
| NWS WFO | Peachtree City GA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-10-21 22:57:22UTC |
| Radiative Center (Lat, Lon): | 32.898888°, -82.319443° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 7.51 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 292.07 K |
| Observed - Background BT (3.9 um) | 3.17 K |
| BT Anomaly (3.9 um) | 4.39 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 2.50 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 5.07 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.54 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.62 K |
| Similar Pixel Count | 1 |
| BT Time Tendency (3.9 um) | 0.40 K |
| Image Interval | 5.00 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 | 7.51 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 39.20° |
| Mean Solar Zenith Angle | 92.10° |
| Mean Glint Angle | 90.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
