10 Jan 2026: Notice to users: ongoing data center construction may unexpectedly interrupt NGFS product generation.
Wildfire Alert Report
| Date: | 2025-04-11 |
|---|---|
| Time: | 17:36:25 |
| Production Date and Time: | 2025-04-11 17:37:06 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G19_s20251011736256_e20251011736314_c20251011736371.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G19_s20251011734256_e20251011734314_c20251011734372.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Carbon County, MT |
| NWS WFO | Billings MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-04-11 17:36:26UTC |
| Radiative Center (Lat, Lon): | 45.089169°, -109.058052° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 100.08 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 313.07 K |
| Observed - Background BT (3.9 um) | 13.18 K |
| BT Anomaly (3.9 um) | 9.73 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 17.63 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 40.42 K |
| Observed - Background BTD (3.9-10/11/12 um) | 11.70 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.75 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 2.90 K |
| Image Interval | 2.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.25 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.80 |
| Maximum Radiative Power | 100.08 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 62.20° |
| Mean Solar Zenith Angle | 43.10° |
| Mean Glint Angle | 105.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Chautauqua County, KS |
| NWS WFO | Wichita KS |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 17:36:31UTC |
| Radiative Center (Lat, Lon): | 37.222221°, -96.285004° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 10.13 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 309.03 K |
| Observed - Background BT (3.9 um) | 3.58 K |
| BT Anomaly (3.9 um) | 1.95 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.62 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 11.10 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.18 K |
| BTD Anomaly (3.9-10/11/12 um) | 1.59 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 1.00 K |
| Image Interval | 2.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.63 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 10.13 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 48.80° |
| Mean Solar Zenith Angle | 31.40° |
| Mean Glint Angle | 79.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | OK |
| Country/Countries | United States |
| County/Locality(s) | Kay County, OK |
| NWS WFO | Norman OK |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 17:36:30UTC |
| Radiative Center (Lat, Lon): | 36.743332°, -97.160004° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 4.70 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.08 K |
| Observed - Background BT (3.9 um) | 2.31 K |
| BT Anomaly (3.9 um) | 2.53 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.27 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 10.80 K |
| Observed - Background BTD (3.9-10/11/12 um) | 1.46 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.78 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.20 K |
| Image Interval | 2.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.90 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 4.70 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 48.70° |
| Mean Solar Zenith Angle | 31.30° |
| Mean Glint Angle | 79.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |



