Wildfire Alert
Aid: 823842
Alert Type: Possible Wildfire
Date: 2024-09-09 19:20:55
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | OR |
| Country/Countries | USA |
| County/Locality(s) | Marion County, OR |
| NWS WFO | Portland OR |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-09-09 19:20:56UTC |
| Radiative Center (Lat, Lon): | 44.900°, -122.700° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 47.60 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 310.28 K |
| Observed - Background BT (3.9 um) | 9.38 K |
| BT Anomaly (3.9 um) | 3.03 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.51 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 24.52 K |
| Observed - Background BTD (3.9-10/11/12 um) | 9.56 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.21 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 7.10 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.74 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.96 |
| Maximum Radiative Power | 47.60 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 53.90° |
| Mean Solar Zenith Angle | 40.90° |
| Mean Glint Angle | 88.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.90 km2 |
| Latest Satellite Imagery: | |
