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 Report
| Date: | 2026-04-21 |
|---|---|
| Time: | 17:41:17 |
| Production Date and Time: | 2026-04-21 17:46:11 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20261111741177_e20261111743550_c20261111744012.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20261111736177_e20261111738550_c20261111739033.nc |
| Number Of Thermal Anomaly Notifications: | 15 |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MN |
| Country/Countries | United States |
| County/Locality(s) | Polk County, MN |
| NWS WFO | Grand Forks ND |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2026-04-21 17:41:21UTC |
| Radiative Center (Lat, Lon): | 47.721943°, -95.818611° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 58.48 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 314.23 K |
| Observed - Background BT (3.9 um) | 11.38 K |
| BT Anomaly (3.9 um) | 9.94 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 23.41 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 20.08 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.10 K |
| BTD Anomaly (3.9-10/11/12 um) | 18.40 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 7.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.93 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 58.48 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.70° |
| Mean Solar Zenith Angle | 37.20° |
| Mean Glint Angle | 95.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MN |
| Country/Countries | United States |
| County/Locality(s) | Becker County, MN |
| NWS WFO | Grand Forks ND |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:20UTC |
| Radiative Center (Lat, Lon): | 47.098610°, -95.867500° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 24.49 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 311.23 K |
| Observed - Background BT (3.9 um) | 5.36 K |
| BT Anomaly (3.9 um) | 4.46 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 20.63 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.43 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.66 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.90 K |
| Similar Pixel Count | 18 |
| BT Time Tendency (3.9 um) | 3.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.81 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 24.49 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.10° |
| Mean Solar Zenith Angle | 36.60° |
| Mean Glint Angle | 94.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Sanders County, MT |
| NWS WFO | Missoula MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:19UTC |
| Radiative Center (Lat, Lon): | 47.892223°, -115.767502° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 49.70 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 297.24 K |
| Observed - Background BT (3.9 um) | 3.48 K |
| BT Anomaly (3.9 um) | 2.80 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 6.63 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 11.72 K |
| Observed - Background BTD (3.9-10/11/12 um) | 5.09 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.40 K |
| Similar Pixel Count | 2 |
| BT Time Tendency (3.9 um) | 1.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.41 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.60 |
| Maximum Radiative Power | 27.73 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 67.90° |
| Mean Solar Zenith Angle | 44.20° |
| Mean Glint Angle | 112.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 21.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MN |
| Country/Countries | United States |
| County/Locality(s) | Kandiyohi County, MN |
| NWS WFO | Twin Cities/Chanhassen MN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:21UTC |
| Radiative Center (Lat, Lon): | 45.148888°, -94.922501° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 21.25 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 314.92 K |
| Observed - Background BT (3.9 um) | 3.79 K |
| BT Anomaly (3.9 um) | 1.35 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 19.15 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.63 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.57 K |
| BTD Anomaly (3.9-10/11/12 um) | 1.62 K |
| Similar Pixel Count | 23 |
| BT Time Tendency (3.9 um) | 3.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.68 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 21.25 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 55.90° |
| Mean Solar Zenith Angle | 34.50° |
| Mean Glint Angle | 89.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MN |
| Country/Countries | United States |
| County/Locality(s) | Dakota County, MN |
| NWS WFO | Twin Cities/Chanhassen MN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:21UTC |
| Radiative Center (Lat, Lon): | 44.699722°, -93.062775° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 18.09 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 312.75 K |
| Observed - Background BT (3.9 um) | 3.29 K |
| BT Anomaly (3.9 um) | 1.71 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 20.01 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.38 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.82 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.08 K |
| Similar Pixel Count | 24 |
| BT Time Tendency (3.9 um) | 0.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.80 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 18.09 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 54.80° |
| Mean Solar Zenith Angle | 33.70° |
| Mean Glint Angle | 88.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | WI |
| Country/Countries | United States |
| County/Locality(s) | Waushara County, WI |
| NWS WFO | Green Bay WI |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:21UTC |
| Radiative Center (Lat, Lon): | 44.110832°, -89.490837° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 22.98 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 309.22 K |
| Observed - Background BT (3.9 um) | 4.18 K |
| BT Anomaly (3.9 um) | 2.09 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.83 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 14.54 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.52 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.20 K |
| Similar Pixel Count | 21 |
| BT Time Tendency (3.9 um) | 2.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.43 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 22.98 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 53.10° |
| Mean Solar Zenith Angle | 32.70° |
| Mean Glint Angle | 85.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | IA |
| Country/Countries | United States |
| County/Locality(s) | Appanoose County, IA |
| NWS WFO | Des Moines IA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:51UTC |
| Radiative Center (Lat, Lon): | 40.816113°, -92.921387° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 37.16 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.24 K |
| Observed - Background BT (3.9 um) | 5.58 K |
| BT Anomaly (3.9 um) | 6.29 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.98 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.39 K |
| Observed - Background BTD (3.9-10/11/12 um) | 5.58 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.34 K |
| Similar Pixel Count | 13 |
| BT Time Tendency (3.9 um) | 3.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.44 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 37.16 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.80° |
| Mean Solar Zenith Angle | 29.90° |
| Mean Glint Angle | 80.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | NE |
| Country/Countries | United States |
| County/Locality(s) | Cass County, NE |
| NWS WFO | Omaha/Valley NE |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:50UTC |
| Radiative Center (Lat, Lon): | 40.926945°, -96.327774° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 20.24 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 319.59 K |
| Observed - Background BT (3.9 um) | 2.85 K |
| BT Anomaly (3.9 um) | 1.93 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 19.33 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.39 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.45 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.90 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 3.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.30 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 20.24 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 52.30° |
| Mean Solar Zenith Angle | 30.80° |
| Mean Glint Angle | 82.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | IA |
| Country/Countries | United States |
| County/Locality(s) | Ringgold County, IA |
| NWS WFO | Des Moines IA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:50UTC |
| Radiative Center (Lat, Lon): | 40.721943°, -94.098335° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 23.70 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.61 K |
| Observed - Background BT (3.9 um) | 2.87 K |
| BT Anomaly (3.9 um) | 2.12 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.28 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.12 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.73 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.04 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.58 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 12.94 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 51.20° |
| Mean Solar Zenith Angle | 30.10° |
| Mean Glint Angle | 80.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | IN |
| Country/Countries | United States |
| County/Locality(s) | Tippecanoe County, IN |
| NWS WFO | Indianapolis IN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:51UTC |
| Radiative Center (Lat, Lon): | 40.488335°, -86.832222° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 51.97 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 311.99 K |
| Observed - Background BT (3.9 um) | 5.53 K |
| BT Anomaly (3.9 um) | 2.21 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 21.27 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.50 K |
| Observed - Background BTD (3.9-10/11/12 um) | 5.87 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.20 K |
| Similar Pixel Count | 9 |
| BT Time Tendency (3.9 um) | 4.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.41 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 29.80 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 48.60° |
| Mean Solar Zenith Angle | 29.00° |
| Mean Glint Angle | 76.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Atchison County, KS |
| NWS WFO | Kansas City/Pleasant Hill MO |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:50UTC |
| Radiative Center (Lat, Lon): | 39.487499°, -95.440002° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 6.84 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 310.34 K |
| Observed - Background BT (3.9 um) | 1.72 K |
| BT Anomaly (3.9 um) | 0.97 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.24 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.38 K |
| Observed - Background BTD (3.9-10/11/12 um) | 1.82 K |
| BTD Anomaly (3.9-10/11/12 um) | 1.72 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.44 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.98 |
| Maximum Radiative Power | 6.84 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.50° |
| Mean Solar Zenith Angle | 29.20° |
| Mean Glint Angle | 79.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | VA |
| Country/Countries | United States |
| County/Locality(s) | Halifax County, VA |
| NWS WFO | Blacksburg VA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:52UTC |
| Radiative Center (Lat, Lon): | 36.957222°, -78.904724° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 12.34 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 300.52 K |
| Observed - Background BT (3.9 um) | 3.71 K |
| BT Anomaly (3.9 um) | 3.26 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 11.17 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 10.80 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.30 K |
| BTD Anomaly (3.9-10/11/12 um) | 11.35 K |
| Similar Pixel Count | 5 |
| BT Time Tendency (3.9 um) | 2.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.20 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 12.34 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 43.20° |
| Mean Solar Zenith Angle | 26.10° |
| Mean Glint Angle | 68.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AR |
| Country/Countries | United States |
| County/Locality(s) | Benton County, AR |
| NWS WFO | Tulsa OK |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:41:50UTC |
| Radiative Center (Lat, Lon): | 36.288055°, -93.942223° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 18.92 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 299.91 K |
| Observed - Background BT (3.9 um) | 2.23 K |
| BT Anomaly (3.9 um) | 1.44 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 10.05 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 10.29 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.33 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.82 K |
| Similar Pixel Count | 16 |
| BT Time Tendency (3.9 um) | 0.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.35 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 13.01 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 46.80° |
| Mean Solar Zenith Angle | 25.80° |
| Mean Glint Angle | 72.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 17.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | TN |
| Country/Countries | United States |
| County/Locality(s) | Monroe County, TN |
| NWS WFO | Morristown TN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:42:21UTC |
| Radiative Center (Lat, Lon): | 35.408333°, -84.368614° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 11.32 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk, Known Incident: Monroe RX BENT CREEK TRAIL (HIGH, tdiff=0.09589 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 303.82 K |
| Observed - Background BT (3.9 um) | 3.52 K |
| BT Anomaly (3.9 um) | 1.46 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 10.16 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 9.71 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.17 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.65 K |
| Similar Pixel Count | 12 |
| BT Time Tendency (3.9 um) | 2.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.68 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 11.32 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 42.50° |
| Mean Solar Zenith Angle | 23.90° |
| Mean Glint Angle | 65.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Unknown |
| Country/Countries | Dominican Republic |
| County/Locality(s) | Unknown, Unknown |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2026-04-21 17:43:23UTC |
| Radiative Center (Lat, Lon): | 19.638611°, -71.409164° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 61.13 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 317.67 K |
| Observed - Background BT (3.9 um) | 8.26 K |
| BT Anomaly (3.9 um) | 6.03 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.81 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 24.85 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.61 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.00 K |
| Similar Pixel Count | 21 |
| BT Time Tendency (3.9 um) | -0.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.63 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.81 |
| Maximum Radiative Power | 33.57 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 23.50° |
| Mean Solar Zenith Angle | 15.90° |
| Mean Glint Angle | 35.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |

















