Wildfire Alert Report

Date: 2025-04-11
Time: 21:06:25
Production Date and Time: 2025-04-11 21:07:48 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20251012106256_e20251012106314_c20251012106366.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20251012104256_e20251012104314_c20251012104361.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) McHenry County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 21:06:28UTC
Radiative Center (Lat, Lon): 48.511391°, -100.925278°
Nearby Counties (meeting alert criteria):
  • McHenry County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.88 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk and Red Flag Warning
Event Priority Ranking1
Maximum Observed BT (3.9 um)304.57 K
Observed - Background BT (3.9 um)5.95 K
BT Anomaly (3.9 um)6.63 K
Maximum Observed - Clear RTM BT (3.9 um)14.83 K
Maximum Observed BTD (3.9-10/11/12 um)15.41 K
Observed - Background BTD (3.9-10/11/12 um)6.11 K
BTD Anomaly (3.9-10/11/12 um)7.94 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.20 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.61
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power31.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.30°
Mean Solar Zenith Angle 50.30°
Mean Glint Angle78.50°
Water Fraction0.00
Total Pixel Area 8.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Decatur County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:06:31UTC
Radiative Center (Lat, Lon): 40.596943°, -93.733612°
Nearby Counties (meeting alert criteria):
  • Decatur County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.03 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.07 K
Observed - Background BT (3.9 um)4.95 K
BT Anomaly (3.9 um)4.26 K
Maximum Observed - Clear RTM BT (3.9 um)16.50 K
Maximum Observed BTD (3.9-10/11/12 um)13.44 K
Observed - Background BTD (3.9-10/11/12 um)5.38 K
BTD Anomaly (3.9-10/11/12 um)3.16 K
Similar Pixel Count8
BT Time Tendency (3.9 um)4.90 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.45
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power18.03 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.90°
Mean Solar Zenith Angle 49.90°
Mean Glint Angle67.10°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Allen County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:06:31UTC
Radiative Center (Lat, Lon): 37.805000°, -95.258888°
Nearby Counties (meeting alert criteria):
  • Allen County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.54 K
Observed - Background BT (3.9 um)2.00 K
BT Anomaly (3.9 um)1.60 K
Maximum Observed - Clear RTM BT (3.9 um)14.94 K
Maximum Observed BTD (3.9-10/11/12 um)7.74 K
Observed - Background BTD (3.9-10/11/12 um)2.12 K
BTD Anomaly (3.9-10/11/12 um)3.72 K
Similar Pixel Count19
BT Time Tendency (3.9 um)2.60 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.80°
Mean Solar Zenith Angle 47.60°
Mean Glint Angle62.00°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Mayes County, OK
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:06:31UTC
Radiative Center (Lat, Lon): 36.415554°, -95.297775°
Nearby Counties (meeting alert criteria):
  • Mayes County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.12 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.58 K
Observed - Background BT (3.9 um)2.00 K
BT Anomaly (3.9 um)2.60 K
Maximum Observed - Clear RTM BT (3.9 um)12.56 K
Maximum Observed BTD (3.9-10/11/12 um)5.81 K
Observed - Background BTD (3.9-10/11/12 um)1.63 K
BTD Anomaly (3.9-10/11/12 um)4.78 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.40 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.80
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.12 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.50°
Mean Solar Zenith Angle 46.90°
Mean Glint Angle59.70°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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