Wildfire Alert Report

Date: 2025-04-19
Time: 20:51:17
Production Date and Time: 2025-04-19 20:56:24 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251092051174_e20251092053547_c20251092054045.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251092046174_e20251092048547_c20251092049041.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Renville County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-19 20:51:20UTC
Radiative Center (Lat, Lon): 48.509998°, -101.460281°
Nearby Counties (meeting alert criteria):
  • Renville County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power506.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.00 K
Observed - Background BT (3.9 um)23.33 K
BT Anomaly (3.9 um)37.66 K
Maximum Observed - Clear RTM BT (3.9 um)38.76 K
Maximum Observed BTD (3.9-10/11/12 um)30.07 K
Observed - Background BTD (3.9-10/11/12 um)22.49 K
BTD Anomaly (3.9-10/11/12 um)57.49 K
Similar Pixel Count0
BT Time Tendency (3.9 um)17.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.14
Maximum Radiative Power154.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.50°
Mean Solar Zenith Angle 46.00°
Mean Glint Angle77.70°
Water Fraction0.00
Total Pixel Area 33.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Griggs County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 20:51:20UTC
Radiative Center (Lat, Lon): 47.264999°, -98.418335°
Nearby Counties (meeting alert criteria):
  • Griggs County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power101.00 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.13 K
Observed - Background BT (3.9 um)8.55 K
BT Anomaly (3.9 um)8.29 K
Maximum Observed - Clear RTM BT (3.9 um)19.30 K
Maximum Observed BTD (3.9-10/11/12 um)14.69 K
Observed - Background BTD (3.9-10/11/12 um)7.76 K
BTD Anomaly (3.9-10/11/12 um)17.64 K
Similar Pixel Count4
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power35.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.20°
Mean Solar Zenith Angle 46.60°
Mean Glint Angle75.60°
Water Fraction0.00
Total Pixel Area 31.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Plymouth County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 20:51:50UTC
Radiative Center (Lat, Lon): 42.820000°, -96.530556°
Nearby Counties (meeting alert criteria):
  • Plymouth County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.20 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.25 K
Observed - Background BT (3.9 um)1.51 K
BT Anomaly (3.9 um)0.96 K
Maximum Observed - Clear RTM BT (3.9 um)16.18 K
Maximum Observed BTD (3.9-10/11/12 um)10.61 K
Observed - Background BTD (3.9-10/11/12 um)2.17 K
BTD Anomaly (3.9-10/11/12 um)5.21 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.31
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power10.20 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.20°
Mean Solar Zenith Angle 45.00°
Mean Glint Angle68.30°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Pottawattamie County, IA
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 20:51:50UTC
Radiative Center (Lat, Lon): 41.470833°, -95.266388°
Nearby Counties (meeting alert criteria):
  • Pottawattamie County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power27.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.67 K
Observed - Background BT (3.9 um)6.30 K
BT Anomaly (3.9 um)4.95 K
Maximum Observed - Clear RTM BT (3.9 um)21.22 K
Maximum Observed BTD (3.9-10/11/12 um)15.89 K
Observed - Background BTD (3.9-10/11/12 um)6.81 K
BTD Anomaly (3.9-10/11/12 um)16.57 K
Similar Pixel Count4
BT Time Tendency (3.9 um)5.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.23
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power27.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.40°
Mean Solar Zenith Angle 45.10°
Mean Glint Angle66.20°
Water Fraction0.00
Total Pixel Area 6.60 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 20:53:21UTC
Radiative Center (Lat, Lon): 21.781111°, -82.993889°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.85 K
Observed - Background BT (3.9 um)7.42 K
BT Anomaly (3.9 um)3.53 K
Maximum Observed - Clear RTM BT (3.9 um)13.30 K
Maximum Observed BTD (3.9-10/11/12 um)15.86 K
Observed - Background BTD (3.9-10/11/12 um)7.68 K
BTD Anomaly (3.9-10/11/12 um)5.56 K
Similar Pixel Count10
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.61
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power22.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.10°
Mean Solar Zenith Angle 49.10°
Mean Glint Angle47.40°
Water Fraction0.00
Total Pixel Area 4.50 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 20:53:22UTC
Radiative Center (Lat, Lon): 21.630833°, -78.863609°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.02 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.30 K
Observed - Background BT (3.9 um)7.30 K
BT Anomaly (3.9 um)2.25 K
Maximum Observed - Clear RTM BT (3.9 um)6.11 K
Maximum Observed BTD (3.9-10/11/12 um)13.84 K
Observed - Background BTD (3.9-10/11/12 um)6.33 K
BTD Anomaly (3.9-10/11/12 um)2.39 K
Similar Pixel Count12
BT Time Tendency (3.9 um)5.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power18.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.80°
Mean Solar Zenith Angle 52.90°
Mean Glint Angle54.00°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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