Wildfire Alert Report
| Date: | 2025-06-20 |
|---|---|
| Time: | 00:00:23 |
| Production Date and Time: | 2025-06-20 00:11:56 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadF-M6C14_G18_s20251710000230_e20251710009539_c20251710010001.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadF-M6C14_G18_s20251702350230_e20251702359539_c20251702359594.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Yukon |
| Country/Countries | Canada |
| County/Locality(s) | Yukon, Yukon |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-06-20 00:00:27UTC |
| Radiative Center (Lat, Lon): | 66.152222°, -136.627777° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 158.00 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 305.88 K |
| Observed - Background BT (3.9 um) | 13.50 K |
| BT Anomaly (3.9 um) | 10.26 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.37 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 27.74 K |
| Observed - Background BTD (3.9-10/11/12 um) | 13.68 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.67 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 12.50 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.61 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.69 |
| Maximum Radiative Power | 158.00 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 75.20° |
| Mean Solar Zenith Angle | 50.60° |
| Mean Glint Angle | 106.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 15.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Yukon |
| Country/Countries | Canada |
| County/Locality(s) | Yukon, Yukon |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-06-20 00:00:27UTC |
| Radiative Center (Lat, Lon): | 63.424168°, -133.100281° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 140.28 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 310.19 K |
| Observed - Background BT (3.9 um) | 15.53 K |
| BT Anomaly (3.9 um) | 17.78 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.28 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 22.14 K |
| Observed - Background BTD (3.9-10/11/12 um) | 14.10 K |
| BTD Anomaly (3.9-10/11/12 um) | 19.22 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 15.20 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.99 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.92 |
| Maximum Radiative Power | 140.28 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 72.40° |
| Mean Solar Zenith Angle | 50.40° |
| Mean Glint Angle | 102.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 13.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Yukon |
| Country/Countries | Canada |
| County/Locality(s) | Yukon, Yukon |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-06-20 00:00:27UTC |
| Radiative Center (Lat, Lon): | 63.346668°, -138.665283° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 54.56 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 301.73 K |
| Observed - Background BT (3.9 um) | 6.28 K |
| BT Anomaly (3.9 um) | 5.69 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 9.40 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.18 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.61 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.80 K |
| Similar Pixel Count | 18 |
| BT Time Tendency (3.9 um) | 1.60 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.73 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.78 |
| Maximum Radiative Power | 54.56 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 72.20° |
| Mean Solar Zenith Angle | 48.30° |
| Mean Glint Angle | 101.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 13.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
