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: 14:51:17
Production Date and Time: 2026-04-21 14:56:06 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261111451177_e20261111453550_c20261111454025.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261111446177_e20261111448550_c20261111449008.nc
Number Of Thermal Anomaly Notifications: 7
More details ▼ Hide details ▲

Possible Wildfire

Basic Information
State/Province(s) Saskatchewan
Country/Countries Canada
County/Locality(s) Division No. 7, Saskatchewan
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-21 14:51:20UTC
Radiative Center (Lat, Lon): 50.625278°, -106.305832°
Nearby Counties (meeting notification criteria):
  • Division No. 7 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power69.00 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.61 K
Observed - Background BT (3.9 um)7.42 K
BT Anomaly (3.9 um)10.55 K
Maximum Observed - Clear RTM BT (3.9 um)13.44 K
Maximum Observed BTD (3.9-10/11/12 um)16.43 K
Observed - Background BTD (3.9-10/11/12 um)8.71 K
BTD Anomaly (3.9-10/11/12 um)16.58 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.04
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power37.08 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.40°
Mean Solar Zenith Angle 64.20°
Mean Glint Angle117.50°
Water Fraction0.00
Total Pixel Area 19.20 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Polk County, MN
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-21 14:51:20UTC
Radiative Center (Lat, Lon): 47.578609°, -96.249725°
Nearby Counties (meeting notification criteria):
  • Polk County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.97 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.56 K
Observed - Background BT (3.9 um)10.15 K
BT Anomaly (3.9 um)5.53 K
Maximum Observed - Clear RTM BT (3.9 um)17.18 K
Maximum Observed BTD (3.9-10/11/12 um)18.80 K
Observed - Background BTD (3.9-10/11/12 um)10.96 K
BTD Anomaly (3.9-10/11/12 um)7.40 K
Similar Pixel Count5
BT Time Tendency (3.9 um)8.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power36.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.70°
Mean Solar Zenith Angle 57.00°
Mean Glint Angle104.70°
Water Fraction0.00
Total Pixel Area 7.70 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Winneshiek County, IA
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-21 14:51:21UTC
Radiative Center (Lat, Lon): 43.336666°, -92.079720°
Nearby Counties (meeting notification criteria):
  • Winneshiek County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.27 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.70 K
Observed - Background BT (3.9 um)3.21 K
BT Anomaly (3.9 um)3.48 K
Maximum Observed - Clear RTM BT (3.9 um)15.14 K
Maximum Observed BTD (3.9-10/11/12 um)12.73 K
Observed - Background BTD (3.9-10/11/12 um)3.76 K
BTD Anomaly (3.9-10/11/12 um)5.62 K
Similar Pixel Count18
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.11
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.10°
Mean Solar Zenith Angle 52.70°
Mean Glint Angle95.30°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) MI
Country/Countries United States
County/Locality(s) St. Clair County, MI
NWS WFO Detroit/Pontiac MI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-21 14:51:22UTC
Radiative Center (Lat, Lon): 43.082500°, -82.966110°
Nearby Counties (meeting notification criteria):
  • St. Clair County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.72 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.36 K
Observed - Background BT (3.9 um)1.95 K
BT Anomaly (3.9 um)1.91 K
Maximum Observed - Clear RTM BT (3.9 um)11.63 K
Maximum Observed BTD (3.9-10/11/12 um)10.15 K
Observed - Background BTD (3.9-10/11/12 um)2.15 K
BTD Anomaly (3.9-10/11/12 um)3.17 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power4.72 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.60°
Mean Solar Zenith Angle 46.60°
Mean Glint Angle86.40°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Walworth County, WI
NWS WFO Milwaukee/Sullivan WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-21 14:51:51UTC
Radiative Center (Lat, Lon): 42.517502°, -88.627777°
Nearby Counties (meeting notification criteria):
  • Walworth County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.11 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.56 K
Observed - Background BT (3.9 um)2.89 K
BT Anomaly (3.9 um)1.78 K
Maximum Observed - Clear RTM BT (3.9 um)13.95 K
Maximum Observed BTD (3.9-10/11/12 um)11.72 K
Observed - Background BTD (3.9-10/11/12 um)2.73 K
BTD Anomaly (3.9-10/11/12 um)2.20 K
Similar Pixel Count21
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power8.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.20°
Mean Solar Zenith Angle 50.10°
Mean Glint Angle90.70°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries United States
County/Locality(s) Scott County, MO
NWS WFO Paducah KY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-21 14:51:51UTC
Radiative Center (Lat, Lon): 37.014446°, -89.365555°
Nearby Counties (meeting notification criteria):
  • Scott County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.82 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.41 K
Observed - Background BT (3.9 um)2.68 K
BT Anomaly (3.9 um)1.44 K
Maximum Observed - Clear RTM BT (3.9 um)11.50 K
Maximum Observed BTD (3.9-10/11/12 um)7.19 K
Observed - Background BTD (3.9-10/11/12 um)1.98 K
BTD Anomaly (3.9-10/11/12 um)1.74 K
Similar Pixel Count18
BT Time Tendency (3.9 um)0.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power5.82 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.70°
Mean Solar Zenith Angle 48.50°
Mean Glint Angle84.10°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) Veracruz de Ignacio de la Llave
Country/Countries Mexico
County/Locality(s) Pánuco, Veracruz de Ignacio de la Llave
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-21 14:53:19UTC
Radiative Center (Lat, Lon): 21.846390°, -98.148056°
Nearby Counties (meeting notification criteria):
  • Pánuco (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power34.13 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.75 K
Observed - Background BT (3.9 um)9.64 K
BT Anomaly (3.9 um)9.21 K
Maximum Observed - Clear RTM BT (3.9 um)13.31 K
Maximum Observed BTD (3.9-10/11/12 um)23.02 K
Observed - Background BTD (3.9-10/11/12 um)8.93 K
BTD Anomaly (3.9-10/11/12 um)9.30 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power34.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 36.60°
Mean Solar Zenith Angle 53.40°
Mean Glint Angle83.70°
Water Fraction0.00
Total Pixel Area 5.00 km2
Latest Satellite Imagery:
  • None Available
Show More ▲ Show Less ▼ View all event imagery »