Wildfire Alert
Aid: 845351
Alert Type: Possible Wildfire
Date: 2024-10-16 21:01:17
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| Basic Information | |
|---|---|
| State/Province(s) | SD |
| Country/Countries | USA |
| County/Locality(s) | Brule County, SD |
| NWS WFO | Sioux Falls SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-10-16 21:01:20UTC |
| Radiative Center (Lat, Lon): | 43.730°, -98.890° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 9.19 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Critical SPC Risk and Red Flag Warning |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 296.65 K |
| Observed - Background BT (3.9 um) | 2.68 K |
| BT Anomaly (3.9 um) | 5.05 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 8.28 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 7.90 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.80 K |
| BTD Anomaly (3.9-10/11/12 um) | 13.58 K |
| Similar Pixel Count | 5 |
| BT Time Tendency (3.9 um) | 1.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.34 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 9.19 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 56.10° |
| Mean Solar Zenith Angle | 64.10° |
| Mean Glint Angle | 85.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.90 km2 |
| Latest Satellite Imagery: | |
