Wildfire Alert Report
| Date: | 2025-06-21 |
|---|---|
| Time: | 21:30:23 |
| Production Date and Time: | 2025-06-21 21:41:48 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadF-M6C14_G18_s20251722130236_e20251722139544_c20251722139593.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadF-M6C14_G18_s20251722120236_e20251722129544_c20251722129594.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 (Clear) |
| Mean Object Date/Time | 2025-06-21 21:30:27UTC |
| Radiative Center (Lat, Lon): | 62.001389°, -138.374161° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 87.26 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.81 K |
| Observed - Background BT (3.9 um) | 10.10 K |
| BT Anomaly (3.9 um) | 5.99 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.56 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 25.21 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.15 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.32 K |
| Similar Pixel Count | 20 |
| BT Time Tendency (3.9 um) | 5.20 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.71 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.82 |
| Maximum Radiative Power | 87.26 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 70.70° |
| Mean Solar Zenith Angle | 38.60° |
| Mean Glint Angle | 109.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.10 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 | 2025-06-21 21:30:27UTC |
| Radiative Center (Lat, Lon): | 61.771111°, -131.010834° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 123.88 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 306.22 K |
| Observed - Background BT (3.9 um) | 10.75 K |
| BT Anomaly (3.9 um) | 6.69 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 11.11 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 31.53 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.68 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.45 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 10.70 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.77 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 123.88 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 70.70° |
| Mean Solar Zenith Angle | 39.10° |
| Mean Glint Angle | 109.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.10 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 | 2025-06-21 21:30:42UTC |
| Radiative Center (Lat, Lon): | 60.424721°, -135.658340° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 68.78 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 299.14 K |
| Observed - Background BT (3.9 um) | 7.08 K |
| BT Anomaly (3.9 um) | 5.08 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 5.81 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 30.86 K |
| Observed - Background BTD (3.9-10/11/12 um) | 7.36 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.22 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 4.30 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.57 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 68.78 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 69.00° |
| Mean Solar Zenith Angle | 37.30° |
| Mean Glint Angle | 105.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
