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Wildfire Notification Report

Date: 2026-04-29
Time: 16:51:17
Production Date and Time: 2026-04-29 16:56:14 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261191651171_e20261191653545_c20261191654011.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261191646171_e20261191648545_c20261191649019.nc
Number Of Thermal Anomaly Notifications: 5
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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 (Cloud)
Mean Object Date/Time2026-04-29 16:51:20UTC
Radiative Center (Lat, Lon): 47.546391°, -96.265556°
Nearby Counties (meeting notification criteria):
  • Polk County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power69.53 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.86 K
Observed - Background BT (3.9 um)6.65 K
BT Anomaly (3.9 um)7.21 K
Maximum Observed - Clear RTM BT (3.9 um)24.17 K
Maximum Observed BTD (3.9-10/11/12 um)28.44 K
Observed - Background BTD (3.9-10/11/12 um)6.62 K
BTD Anomaly (3.9-10/11/12 um)4.17 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter0.84
Maximum Radiative Power35.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.70°
Mean Solar Zenith Angle 38.30°
Mean Glint Angle96.60°
Water Fraction0.00
Total Pixel Area 15.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Pondera County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-29 16:51:19UTC
Radiative Center (Lat, Lon): 48.324722°, -111.881386°
Nearby Counties (meeting notification criteria):
  • Pondera County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.13 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.06 K
Observed - Background BT (3.9 um)2.00 K
BT Anomaly (3.9 um)1.65 K
Maximum Observed - Clear RTM BT (3.9 um)16.84 K
Maximum Observed BTD (3.9-10/11/12 um)13.76 K
Observed - Background BTD (3.9-10/11/12 um)2.53 K
BTD Anomaly (3.9-10/11/12 um)4.62 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.28
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.20°
Mean Solar Zenith Angle 46.50°
Mean Glint Angle111.90°
Water Fraction0.00
Total Pixel Area 9.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Louisa County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-29 16:51:51UTC
Radiative Center (Lat, Lon): 41.173054°, -91.139168°
Nearby Counties (meeting notification criteria):
  • Louisa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power85.60 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.39 K
Observed - Background BT (3.9 um)18.65 K
BT Anomaly (3.9 um)7.12 K
Maximum Observed - Clear RTM BT (3.9 um)33.95 K
Maximum Observed BTD (3.9-10/11/12 um)30.66 K
Observed - Background BTD (3.9-10/11/12 um)19.21 K
BTD Anomaly (3.9-10/11/12 um)9.45 K
Similar Pixel Count0
BT Time Tendency (3.9 um)15.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.22
Fraction of Surrounding Red Channel Pixels that are Brighter0.20
Maximum Radiative Power85.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.60°
Mean Solar Zenith Angle 31.00°
Mean Glint Angle81.10°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SC
Country/Countries United States
County/Locality(s) Anderson County, SC
NWS WFO Greenville-Spartanburg SC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-29 16:52:22UTC
Radiative Center (Lat, Lon): 34.639721°, -82.563332°
Nearby Counties (meeting notification criteria):
  • Anderson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.27 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.58 K
Observed - Background BT (3.9 um)6.71 K
BT Anomaly (3.9 um)3.59 K
Maximum Observed - Clear RTM BT (3.9 um)16.11 K
Maximum Observed BTD (3.9-10/11/12 um)21.61 K
Observed - Background BTD (3.9-10/11/12 um)7.89 K
BTD Anomaly (3.9-10/11/12 um)3.59 K
Similar Pixel Count7
BT Time Tendency (3.9 um)3.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power23.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.20°
Mean Solar Zenith Angle 22.00°
Mean Glint Angle62.90°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Chihuahua
Country/Countries Mexico
County/Locality(s) Namiquipa, Chihuahua
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-29 16:52:48UTC
Radiative Center (Lat, Lon): 28.951389°, -107.526665°
Nearby Counties (meeting notification criteria):
  • Namiquipa (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power43.44 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.99 K
Observed - Background BT (3.9 um)7.51 K
BT Anomaly (3.9 um)3.85 K
Maximum Observed - Clear RTM BT (3.9 um)18.86 K
Maximum Observed BTD (3.9-10/11/12 um)21.15 K
Observed - Background BTD (3.9-10/11/12 um)7.39 K
BTD Anomaly (3.9-10/11/12 um)6.42 K
Similar Pixel Count20
BT Time Tendency (3.9 um)5.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter0.61
Maximum Radiative Power43.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.10°
Mean Solar Zenith Angle 34.70°
Mean Glint Angle82.40°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
  • None Available
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