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Wildfire Notification
Aid: 1076448
Notification Type: Possible Wildfire
Date: 2025-07-11 17:25:55
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | IL |
| Country/Countries | United States |
| County/Locality(s) | LaSalle County, IL |
| NWS WFO | Chicago IL |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-07-11 17:25:57UTC |
| Radiative Center (Lat, Lon): | 41.332500°, -89.096947° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 39.08 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | VIIRS 375m static sources 2013_2018 |
| Event Priority Ranking | 5 |
| Maximum Observed BT (3.9 um) | 304.50 K |
| Observed - Background BT (3.9 um) | 5.11 K |
| BT Anomaly (3.9 um) | 6.55 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 7.52 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 19.84 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.48 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.34 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.00 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.87 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.79 |
| Maximum Radiative Power | 19.96 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.10° |
| Mean Solar Zenith Angle | 20.40° |
| Mean Glint Angle | 70.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.50 km2 |
| Latest Satellite Imagery: | |
