Wildfire Alert Report

Date: 2025-04-19
Time: 21:51:17
Production Date and Time: 2025-04-19 21:56:25 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251092151174_e20251092153547_c20251092154045.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251092146174_e20251092148547_c20251092149046.nc
Number Of Thermal Anomaly Alerts: 10
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Steele County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 21:51:20UTC
Radiative Center (Lat, Lon): 47.632221°, -97.914169°
Nearby Counties (meeting alert criteria):
  • Steele County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.27 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.53 K
Observed - Background BT (3.9 um)2.99 K
BT Anomaly (3.9 um)2.74 K
Maximum Observed - Clear RTM BT (3.9 um)13.01 K
Maximum Observed BTD (3.9-10/11/12 um)9.53 K
Observed - Background BTD (3.9-10/11/12 um)3.14 K
BTD Anomaly (3.9-10/11/12 um)6.82 K
Similar Pixel Count12
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.34
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.40°
Mean Solar Zenith Angle 55.70°
Mean Glint Angle69.30°
Water Fraction0.00
Total Pixel Area 7.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Richland County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 21:51:20UTC
Radiative Center (Lat, Lon): 45.966946°, -96.959999°
Nearby Counties (meeting alert criteria):
  • Richland County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.71 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.52 K
Observed - Background BT (3.9 um)2.91 K
BT Anomaly (3.9 um)2.61 K
Maximum Observed - Clear RTM BT (3.9 um)14.65 K
Maximum Observed BTD (3.9-10/11/12 um)9.75 K
Observed - Background BTD (3.9-10/11/12 um)3.47 K
BTD Anomaly (3.9-10/11/12 um)9.56 K
Similar Pixel Count9
BT Time Tendency (3.9 um)0.50 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 Power12.71 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.40°
Mean Solar Zenith Angle 55.70°
Mean Glint Angle67.30°
Water Fraction0.00
Total Pixel Area 7.40 km2
Latest Satellite Imagery:
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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/Time2025-04-19 21:51:21UTC
Radiative Center (Lat, Lon): 43.113609°, -91.620277°
Nearby Counties (meeting alert criteria):
  • Winneshiek County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.80 K
Observed - Background BT (3.9 um)7.56 K
BT Anomaly (3.9 um)5.67 K
Maximum Observed - Clear RTM BT (3.9 um)14.73 K
Maximum Observed BTD (3.9-10/11/12 um)13.84 K
Observed - Background BTD (3.9-10/11/12 um)7.29 K
BTD Anomaly (3.9-10/11/12 um)6.30 K
Similar Pixel Count10
BT Time Tendency (3.9 um)5.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power22.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.70°
Mean Solar Zenith Angle 58.30°
Mean Glint Angle66.10°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Franklin County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 21:51:51UTC
Radiative Center (Lat, Lon): 42.731110°, -93.095558°
Nearby Counties (meeting alert criteria):
  • Franklin County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.10 K
Observed - Background BT (3.9 um)3.34 K
BT Anomaly (3.9 um)2.50 K
Maximum Observed - Clear RTM BT (3.9 um)13.87 K
Maximum Observed BTD (3.9-10/11/12 um)10.66 K
Observed - Background BTD (3.9-10/11/12 um)3.43 K
BTD Anomaly (3.9-10/11/12 um)5.20 K
Similar Pixel Count13
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.52
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.80°
Mean Solar Zenith Angle 57.20°
Mean Glint Angle64.70°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Union County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 21:51:50UTC
Radiative Center (Lat, Lon): 42.799721°, -96.722221°
Nearby Counties (meeting alert criteria):
  • Union County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power46.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.87 K
Observed - Background BT (3.9 um)6.80 K
BT Anomaly (3.9 um)8.60 K
Maximum Observed - Clear RTM BT (3.9 um)20.21 K
Maximum Observed BTD (3.9-10/11/12 um)12.63 K
Observed - Background BTD (3.9-10/11/12 um)5.50 K
BTD Anomaly (3.9-10/11/12 um)19.83 K
Similar Pixel Count4
BT Time Tendency (3.9 um)4.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.96
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.30°
Mean Solar Zenith Angle 54.70°
Mean Glint Angle62.90°
Water Fraction0.00
Total Pixel Area 13.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Carroll County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 21:51:50UTC
Radiative Center (Lat, Lon): 41.871944°, -94.669724°
Nearby Counties (meeting alert criteria):
  • Carroll County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.93 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.00 K
Observed - Background BT (3.9 um)3.96 K
BT Anomaly (3.9 um)2.42 K
Maximum Observed - Clear RTM BT (3.9 um)16.44 K
Maximum Observed BTD (3.9-10/11/12 um)10.99 K
Observed - Background BTD (3.9-10/11/12 um)3.67 K
BTD Anomaly (3.9-10/11/12 um)7.00 K
Similar Pixel Count13
BT Time Tendency (3.9 um)3.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.17
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.60°
Mean Solar Zenith Angle 55.80°
Mean Glint Angle62.70°
Water Fraction0.00
Total Pixel Area 13.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Cuming County, NE
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 21:51:50UTC
Radiative Center (Lat, Lon): 41.743057°, -96.933334°
Nearby Counties (meeting alert criteria):
  • Cuming County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.02 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.39 K
Observed - Background BT (3.9 um)2.02 K
BT Anomaly (3.9 um)2.74 K
Maximum Observed - Clear RTM BT (3.9 um)14.92 K
Maximum Observed BTD (3.9-10/11/12 um)10.51 K
Observed - Background BTD (3.9-10/11/12 um)2.39 K
BTD Anomaly (3.9-10/11/12 um)6.10 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.21
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.40°
Mean Solar Zenith Angle 54.20°
Mean Glint Angle61.40°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Marshall County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 21:51:50UTC
Radiative Center (Lat, Lon): 39.740833°, -96.312225°
Nearby Counties (meeting alert criteria):
  • Marshall County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.09 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.48 K
Observed - Background BT (3.9 um)3.92 K
BT Anomaly (3.9 um)3.65 K
Maximum Observed - Clear RTM BT (3.9 um)17.75 K
Maximum Observed BTD (3.9-10/11/12 um)13.45 K
Observed - Background BTD (3.9-10/11/12 um)4.07 K
BTD Anomaly (3.9-10/11/12 um)5.75 K
Similar Pixel Count23
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.20°
Mean Solar Zenith Angle 54.00°
Mean Glint Angle58.90°
Water Fraction0.00
Total Pixel Area 12.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 21:53:22UTC
Radiative Center (Lat, Lon): 22.751389°, -81.514442°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.89 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.61 K
Observed - Background BT (3.9 um)8.51 K
BT Anomaly (3.9 um)8.95 K
Maximum Observed - Clear RTM BT (3.9 um)11.01 K
Maximum Observed BTD (3.9-10/11/12 um)14.61 K
Observed - Background BTD (3.9-10/11/12 um)7.56 K
BTD Anomaly (3.9-10/11/12 um)10.33 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.64 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.70°
Mean Solar Zenith Angle 64.30°
Mean Glint Angle59.40°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 21:53:21UTC
Radiative Center (Lat, Lon): 22.381945°, -83.818054°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.54 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.40 K
Observed - Background BT (3.9 um)3.14 K
BT Anomaly (3.9 um)1.36 K
Maximum Observed - Clear RTM BT (3.9 um)7.30 K
Maximum Observed BTD (3.9-10/11/12 um)10.25 K
Observed - Background BTD (3.9-10/11/12 um)3.58 K
BTD Anomaly (3.9-10/11/12 um)1.95 K
Similar Pixel Count13
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.34
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.54 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.10°
Mean Solar Zenith Angle 62.20°
Mean Glint Angle55.20°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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