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Wildfire Notification Report
| Date: | 2025-07-11 |
|---|---|
| Time: | 23:40:21 |
| Production Date and Time: | 2025-07-11 23:52:02 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadF-M6C14_G18_s20251922340213_e20251922349521_c20251922349577.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadF-M6C14_G18_s20251922330213_e20251922339521_c20251922339573.nc |
| Number Of Thermal Anomaly Notifications: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AK |
| Country/Countries | United States |
| County/Locality(s) | Northwest Arctic Borough, AK |
| NWS WFO | Unknown |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-07-11 23:40:24UTC |
| Radiative Center (Lat, Lon): | 67.262222°, -158.272781° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 149.51 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: Nuna (HIGH, tdiff=0.65617 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 300.34 K |
| Observed - Background BT (3.9 um) | 9.41 K |
| BT Anomaly (3.9 um) | 8.96 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.67 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 18.69 K |
| Observed - Background BTD (3.9-10/11/12 um) | 9.31 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.29 K |
| Similar Pixel Count | 8 |
| BT Time Tendency (3.9 um) | 4.90 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.48 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.10 |
| Maximum Radiative Power | 149.51 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 78.20° |
| Mean Solar Zenith Angle | 46.00° |
| Mean Glint Angle | 111.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 19.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
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 | 2025-07-11 23:40:24UTC |
| Radiative Center (Lat, Lon): | 65.607224°, -151.573334° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 101.17 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: McQuisten (HIGH, tdiff=4.054 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 301.38 K |
| Observed - Background BT (3.9 um) | 8.75 K |
| BT Anomaly (3.9 um) | 7.14 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.38 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.57 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.89 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.48 K |
| Similar Pixel Count | 5 |
| BT Time Tendency (3.9 um) | 4.30 K |
| Image Interval | 10.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.49 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.20 |
| Maximum Radiative Power | 101.17 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 75.50° |
| Mean Solar Zenith Angle | 45.60° |
| Mean Glint Angle | 108.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 16.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |