Wildfire Alert Report

Date: 2025-04-21
Time: 19:41:17
Production Date and Time: 2025-04-21 19:46:21 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251111941176_e20251111943549_c20251111944045.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251111936176_e20251111938549_c20251111939049.nc
Number Of Thermal Anomaly Alerts: 8
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Marshall County, MN
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-21 19:41:21UTC
Radiative Center (Lat, Lon): 48.285831°, -95.710281°
Nearby Counties (meeting alert criteria):
  • Marshall County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power199.68 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.13 K
Observed - Background BT (3.9 um)17.01 K
BT Anomaly (3.9 um)8.98 K
Maximum Observed - Clear RTM BT (3.9 um)22.91 K
Maximum Observed BTD (3.9-10/11/12 um)29.03 K
Observed - Background BTD (3.9-10/11/12 um)17.06 K
BTD Anomaly (3.9-10/11/12 um)12.44 K
Similar Pixel Count0
BT Time Tendency (3.9 um)17.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power106.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.20°
Mean Solar Zenith Angle 40.30°
Mean Glint Angle84.60°
Water Fraction0.00
Total Pixel Area 15.60 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 (Cloud)
Mean Object Date/Time2025-04-21 19:41:20UTC
Radiative Center (Lat, Lon): 46.292778°, -97.115837°
Nearby Counties (meeting alert criteria):
  • Richland County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power269.07 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.52 K
Observed - Background BT (3.9 um)13.58 K
BT Anomaly (3.9 um)8.80 K
Maximum Observed - Clear RTM BT (3.9 um)25.90 K
Maximum Observed BTD (3.9-10/11/12 um)24.77 K
Observed - Background BTD (3.9-10/11/12 um)13.69 K
BTD Anomaly (3.9-10/11/12 um)19.95 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power80.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.80°
Mean Solar Zenith Angle 38.10°
Mean Glint Angle81.20°
Water Fraction0.00
Total Pixel Area 30.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Tamaulipas
Country/Countries Mexico
County/Locality(s) Altamira, Tamaulipas
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 19:43:19UTC
Radiative Center (Lat, Lon): 22.604723°, -97.925003°
Nearby Counties (meeting alert criteria):
  • Altamira (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.71 K
Observed - Background BT (3.9 um)2.93 K
BT Anomaly (3.9 um)1.26 K
Maximum Observed - Clear RTM BT (3.9 um)10.39 K
Maximum Observed BTD (3.9-10/11/12 um)23.10 K
Observed - Background BTD (3.9-10/11/12 um)2.88 K
BTD Anomaly (3.9-10/11/12 um)1.69 K
Similar Pixel Count20
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter0.79
Maximum Radiative Power13.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 37.00°
Mean Solar Zenith Angle 20.20°
Mean Glint Angle35.80°
Water Fraction0.00
Total Pixel Area 5.00 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/Time2025-04-21 19:43:22UTC
Radiative Center (Lat, Lon): 21.653334°, -79.318054°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.36 K
Observed - Background BT (3.9 um)5.20 K
BT Anomaly (3.9 um)2.92 K
Maximum Observed - Clear RTM BT (3.9 um)9.38 K
Maximum Observed BTD (3.9-10/11/12 um)13.62 K
Observed - Background BTD (3.9-10/11/12 um)4.23 K
BTD Anomaly (3.9-10/11/12 um)4.65 K
Similar Pixel Count18
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter0.78
Maximum Radiative Power14.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.90°
Mean Solar Zenith Angle 36.20°
Mean Glint Angle43.10°
Water Fraction0.00
Total Pixel Area 8.90 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Veracruz de Ignacio de la Llave
Country/Countries Mexico
County/Locality(s) Tampico Alto, Veracruz de Ignacio de la Llave
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 19:43:19UTC
Radiative Center (Lat, Lon): 21.644444°, -97.483887°
Nearby Counties (meeting alert criteria):
  • Tampico Alto (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.17 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.42 K
Observed - Background BT (3.9 um)6.07 K
BT Anomaly (3.9 um)2.07 K
Maximum Observed - Clear RTM BT (3.9 um)12.81 K
Maximum Observed BTD (3.9-10/11/12 um)16.51 K
Observed - Background BTD (3.9-10/11/12 um)5.27 K
BTD Anomaly (3.9-10/11/12 um)2.17 K
Similar Pixel Count18
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power6.17 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 35.90°
Mean Solar Zenith Angle 20.10°
Mean Glint Angle33.70°
Water Fraction0.00
Total Pixel Area 4.90 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/Time2025-04-21 19:43:22UTC
Radiative Center (Lat, Lon): 21.000834°, -78.373611°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.76 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.44 K
Observed - Background BT (3.9 um)8.88 K
BT Anomaly (3.9 um)3.29 K
Maximum Observed - Clear RTM BT (3.9 um)14.47 K
Maximum Observed BTD (3.9-10/11/12 um)19.72 K
Observed - Background BTD (3.9-10/11/12 um)8.28 K
BTD Anomaly (3.9-10/11/12 um)3.85 K
Similar Pixel Count6
BT Time Tendency (3.9 um)5.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.68
Maximum Radiative Power31.76 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.00°
Mean Solar Zenith Angle 36.90°
Mean Glint Angle43.60°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Haiti
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 19:43:53UTC
Radiative Center (Lat, Lon): 18.998888°, -72.448608°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.03 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.51 K
Observed - Background BT (3.9 um)1.44 K
BT Anomaly (3.9 um)1.26 K
Maximum Observed - Clear RTM BT (3.9 um)8.83 K
Maximum Observed BTD (3.9-10/11/12 um)11.69 K
Observed - Background BTD (3.9-10/11/12 um)2.37 K
BTD Anomaly (3.9-10/11/12 um)2.39 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.03 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 22.60°
Mean Solar Zenith Angle 42.30°
Mean Glint Angle51.00°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Dominican Republic
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 19:43:53UTC
Radiative Center (Lat, Lon): 17.958889°, -71.298615°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.05 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.63 K
Observed - Background BT (3.9 um)5.25 K
BT Anomaly (3.9 um)2.07 K
Maximum Observed - Clear RTM BT (3.9 um)15.89 K
Maximum Observed BTD (3.9-10/11/12 um)14.96 K
Observed - Background BTD (3.9-10/11/12 um)4.68 K
BTD Anomaly (3.9-10/11/12 um)2.83 K
Similar Pixel Count15
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter0.83
Maximum Radiative Power12.05 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 21.60°
Mean Solar Zenith Angle 43.30°
Mean Glint Angle52.20°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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