Please consider accessing NGFS detections and satellite imagery through the NOAA/NESDIS Wildland Fire Data Portal: https://fire.data.nesdis.noaa.gov/map/
Wildfire Notification
Aid: 1319820
Notification Type: Possible Wildfire
Date: 2026-04-21 18:31:24
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | ND |
| Country/Countries | United States |
| County/Locality(s) | Rolette County, ND |
| NWS WFO | Bismarck ND |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 18:31:26UTC |
| Radiative Center (Lat, Lon): | 48.931389°, -99.792221° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 73.75 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk, Known Incident: 4003 (HIGH, tdiff=0.19257 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 301.96 K |
| Observed - Background BT (3.9 um) | 6.27 K |
| BT Anomaly (3.9 um) | 3.88 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.94 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 19.21 K |
| Observed - Background BTD (3.9-10/11/12 um) | 7.01 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.39 K |
| Similar Pixel Count | 5 |
| BT Time Tendency (3.9 um) | 5.10 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.19 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 41.54 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 66.90° |
| Mean Solar Zenith Angle | 37.40° |
| Mean Glint Angle | 93.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 20.40 km2 |
| Latest Satellite Imagery: | |
