Wildfire Alert Report
| Date: | 2025-04-05 |
|---|---|
| Time: | 19:30:21 |
| Production Date and Time: | 2025-04-05 19:41:36 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadF-M6C14_G18_s20250951930212_e20250951939520_c20250951939590.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadF-M6C14_G18_s20250951920212_e20250951929520_c20250951929579.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) | Yukon-Koyukuk Census Area, AK |
| NWS WFO | Unknown |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-05 19:30:24UTC |
| Radiative Center (Lat, Lon): | 65.074722°, -150.663605° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 22.53 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 280.07 K |
| Observed - Background BT (3.9 um) | 6.22 K |
| BT Anomaly (3.9 um) | 3.78 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 11.42 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.44 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.46 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.42 K |
| Similar Pixel Count | 3 |
| BT Time Tendency (3.9 um) | 3.10 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 | 0.72 |
| Maximum Radiative Power | 22.53 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 74.90° |
| Mean Solar Zenith Angle | 65.40° |
| Mean Glint Angle | 131.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 15.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | British Columbia |
| Country/Countries | Canada |
| County/Locality(s) | Cariboo, British Columbia |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-05 19:30:41UTC |
| Radiative Center (Lat, Lon): | 52.168888°, -122.150833° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 8.89 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 295.49 K |
| Observed - Background BT (3.9 um) | 3.40 K |
| BT Anomaly (3.9 um) | 1.59 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.60 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 9.47 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.71 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.84 K |
| Similar Pixel Count | 14 |
| BT Time Tendency (3.9 um) | 2.70 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.78 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.85 |
| Maximum Radiative Power | 8.89 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 61.60° |
| Mean Solar Zenith Angle | 47.30° |
| Mean Glint Angle | 102.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
