Wildfire Alert Report
| Date: | 2025-10-03 |
|---|---|
| Time: | 21:31:25 |
| Production Date and Time: | 2025-10-03 21:32:06 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G18_s20252762131255_e20252762131313_c20252762131374.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G18_s20252762130284_e20252762130342_c20252762130406.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | SD |
| Country/Countries | United States |
| County/Locality(s) | Meade County, SD |
| NWS WFO | Rapid City SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-10-03 21:31:28UTC |
| Radiative Center (Lat, Lon): | 44.590832°, -103.530556° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 15.38 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Elevated SPC Risk and Red Flag Warning |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 310.57 K |
| Observed - Background BT (3.9 um) | 3.24 K |
| BT Anomaly (3.9 um) | 3.00 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 11.87 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.84 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.08 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.27 K |
| Similar Pixel Count | 20 |
| BT Time Tendency (3.9 um) | 0.90 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.63 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.95 |
| Maximum Radiative Power | 15.38 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 61.50° |
| Mean Solar Zenith Angle | 61.20° |
| Mean Glint Angle | 122.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | WY |
| Country/Countries | United States |
| County/Locality(s) | Washakie County, WY |
| NWS WFO | Riverton WY |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-10-03 21:31:28UTC |
| Radiative Center (Lat, Lon): | 44.114723°, -107.885834° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 385.03 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 326.12 K |
| Observed - Background BT (3.9 um) | 23.30 K |
| BT Anomaly (3.9 um) | 12.44 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 29.75 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 50.08 K |
| Observed - Background BTD (3.9-10/11/12 um) | 22.60 K |
| BTD Anomaly (3.9-10/11/12 um) | 9.68 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 22.50 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.31 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.31 |
| Maximum Radiative Power | 248.64 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.90° |
| Mean Solar Zenith Angle | 58.60° |
| Mean Glint Angle | 117.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 15.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
