Wildfire Alert Report
| Date: | 2025-06-20 |
|---|---|
| Time: | 16:21:57 |
| Production Date and Time: | 2025-06-20 16:22:37 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM2-M6C14_G18_s20251711621578_e20251711622036_c20251711622101.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM2-M6C14_G18_s20251711620579_e20251711621036_c20251711621089.nc |
| Number Of Thermal Anomaly Alerts: | 1 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AK |
| Country/Countries | United States |
| County/Locality(s) | Yukon-Koyukuk Census Area, AK |
| NWS WFO | Unknown |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-06-20 16:21:59UTC |
| Radiative Center (Lat, Lon): | 65.392502°, -152.897781° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 128.35 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: Moran (HIGH, tdiff=0.36253 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 296.44 K |
| Observed - Background BT (3.9 um) | 10.15 K |
| BT Anomaly (3.9 um) | 9.51 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 11.79 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.93 K |
| Observed - Background BTD (3.9-10/11/12 um) | 9.64 K |
| BTD Anomaly (3.9-10/11/12 um) | 14.62 K |
| Similar Pixel Count | 3 |
| BT Time Tendency (3.9 um) | 1.70 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.70 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.19 |
| Maximum Radiative Power | 82.61 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 75.50° |
| Mean Solar Zenith Angle | 67.80° |
| Mean Glint Angle | 92.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 31.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
