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Wildfire Notification
Aid: 1391001
Notification Type: Possible Wildfire
Date: 2026-08-26 17:02:26
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | WA |
| Country/Countries | United States |
| County/Locality(s) | Chelan County, WA |
| NWS WFO | Spokane WA |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2026-08-26 17:02:27UTC |
| Radiative Center (Lat, Lon): | 47.874168°, -120.541389° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 310.61 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk, Known Incident: LITTLE GIANT (HIGH, tdiff=0.06514 days, Perimeter) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 314.00 K |
| Observed - Background BT (3.9 um) | 16.61 K |
| BT Anomaly (3.9 um) | 6.72 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 21.99 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 23.45 K |
| Observed - Background BTD (3.9-10/11/12 um) | 16.33 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.91 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 1.40 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.62 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.27 |
| Maximum Radiative Power | 85.93 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.70° |
| Mean Solar Zenith Angle | 53.10° |
| Mean Glint Angle | 76.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 44.90 km2 |
| Latest Satellite Imagery: | |
