Wildfire Alert Report

Date: 2025-04-19
Time: 18:51:17
Production Date and Time: 2025-04-19 18:56:26 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251091851174_e20251091853547_c20251091854046.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251091846174_e20251091848547_c20251091849021.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Sargent County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 18:51:20UTC
Radiative Center (Lat, Lon): 46.178055°, -97.366943°
Nearby Counties (meeting alert criteria):
  • Sargent County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.62 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.02 K
Observed - Background BT (3.9 um)3.93 K
BT Anomaly (3.9 um)3.37 K
Maximum Observed - Clear RTM BT (3.9 um)21.48 K
Maximum Observed BTD (3.9-10/11/12 um)14.09 K
Observed - Background BTD (3.9-10/11/12 um)3.31 K
BTD Anomaly (3.9-10/11/12 um)4.26 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power21.62 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.80°
Mean Solar Zenith Angle 35.70°
Mean Glint Angle87.10°
Water Fraction0.00
Total Pixel Area 7.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Bennett County, SD
NWS WFO Rapid City SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 18:51:50UTC
Radiative Center (Lat, Lon): 43.159721°, -101.511948°
Nearby Counties (meeting alert criteria):
  • Bennett County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.85 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)14.74 K
Maximum Observed BTD (3.9-10/11/12 um)10.80 K
Observed - Background BTD (3.9-10/11/12 um)1.59 K
BTD Anomaly (3.9-10/11/12 um)2.26 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.70°
Mean Solar Zenith Angle 32.30°
Mean Glint Angle83.40°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Coahuila de Zaragoza
Country/Countries Mexico
County/Locality(s) Arteaga, Coahuila de Zaragoza
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-04-19 18:52:49UTC
Radiative Center (Lat, Lon): 25.250834°, -100.789444°
Nearby Counties (meeting alert criteria):
  • Arteaga (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power2010.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)378.16 K
Observed - Background BT (3.9 um)64.41 K
BT Anomaly (3.9 um)28.11 K
Maximum Observed - Clear RTM BT (3.9 um)72.51 K
Maximum Observed BTD (3.9-10/11/12 um)82.30 K
Observed - Background BTD (3.9-10/11/12 um)64.38 K
BTD Anomaly (3.9-10/11/12 um)27.11 K
Similar Pixel Count0
BT Time Tendency (3.9 um)70.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power883.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.30°
Mean Solar Zenith Angle 14.60°
Mean Glint Angle50.40°
Water Fraction0.00
Total Pixel Area 47.90 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 18:53:22UTC
Radiative Center (Lat, Lon): 22.493055°, -79.845558°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.75 K
Observed - Background BT (3.9 um)5.14 K
BT Anomaly (3.9 um)2.82 K
Maximum Observed - Clear RTM BT (3.9 um)8.91 K
Maximum Observed BTD (3.9-10/11/12 um)18.04 K
Observed - Background BTD (3.9-10/11/12 um)5.45 K
BTD Anomaly (3.9-10/11/12 um)3.09 K
Similar Pixel Count22
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.72
Maximum Radiative Power13.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.00°
Mean Solar Zenith Angle 25.10°
Mean Glint Angle39.80°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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