Wildfire Alert Report
| Date: | 2025-08-06 |
|---|---|
| Time: | 20:00:20 |
| Production Date and Time: | 2025-08-06 20:11:45 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadF-M6C14_G18_s20252182000208_e20252182009516_c20252182009575.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadF-M6C14_G18_s20252181950208_e20252181959516_c20252181959572.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AK |
| Country/Countries | United States |
| County/Locality(s) | Denali Borough, AK |
| NWS WFO | Unknown |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-06 20:00:23UTC |
| Radiative Center (Lat, Lon): | 64.132225°, -149.353333° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 16.73 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 298.37 K |
| Observed - Background BT (3.9 um) | 6.17 K |
| BT Anomaly (3.9 um) | 5.19 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 10.92 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.31 K |
| Observed - Background BTD (3.9-10/11/12 um) | 5.19 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.53 K |
| Similar Pixel Count | 20 |
| BT Time Tendency (3.9 um) | 0.30 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.79 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 16.73 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 73.70° |
| Mean Solar Zenith Angle | 51.40° |
| Mean Glint Angle | 120.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 14.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AK |
| Country/Countries | United States |
| County/Locality(s) | Chugach Census Area, AK |
| NWS WFO | Unknown |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-06 20:00:38UTC |
| Radiative Center (Lat, Lon): | 60.926109°, -144.666107° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 24.13 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 298.06 K |
| Observed - Background BT (3.9 um) | 3.55 K |
| BT Anomaly (3.9 um) | 1.96 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 8.58 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 11.50 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.48 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.05 K |
| Similar Pixel Count | 16 |
| BT Time Tendency (3.9 um) | 0.60 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.76 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.91 |
| Maximum Radiative Power | 24.13 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 69.90° |
| Mean Solar Zenith Angle | 47.50° |
| Mean Glint Angle | 113.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
