Wildfire Alert
Aid: 868878
Alert Type: Possible Wildfire
Date: 2024-11-17 20:21:16
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| Basic Information | |
|---|---|
| State/Province(s) | SD |
| Country/Countries | USA |
| County/Locality(s) | Roberts County, SD |
| NWS WFO | Aberdeen SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-11-17 20:21:19UTC |
| Radiative Center (Lat, Lon): | 45.740°, -96.920° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 85.36 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 296.45 K |
| Observed - Background BT (3.9 um) | 9.05 K |
| BT Anomaly (3.9 um) | 13.29 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.72 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.83 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.89 K |
| BTD Anomaly (3.9-10/11/12 um) | 29.85 K |
| Similar Pixel Count | 4 |
| BT Time Tendency (3.9 um) | 8.10 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.54 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.98 |
| Maximum Radiative Power | 25.96 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.10° |
| Mean Solar Zenith Angle | 71.00° |
| Mean Glint Angle | 101.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 36.40 km2 |
| Latest Satellite Imagery: | |
