Wildfire Alert Report

Date: 2025-05-11
Time: 19:06:17
Production Date and Time: 2025-05-11 19:11:10 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251311906175_e20251311908548_c20251311909039.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251311901175_e20251311903548_c20251311904059.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Ontario
Country/Countries Canada
County/Locality(s) Kenora, Ontario
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-11 19:06:21UTC
Radiative Center (Lat, Lon): 50.298889°, -94.949448°
Nearby Counties (meeting alert criteria):
  • Kenora (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power378.32 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)14.28 K
BT Anomaly (3.9 um)5.38 K
Maximum Observed - Clear RTM BT (3.9 um)11.61 K
Maximum Observed BTD (3.9-10/11/12 um)27.48 K
Observed - Background BTD (3.9-10/11/12 um)14.31 K
BTD Anomaly (3.9-10/11/12 um)5.89 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter0.62
Maximum Radiative Power378.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.90°
Mean Solar Zenith Angle 34.10°
Mean Glint Angle86.20°
Water Fraction0.50
Total Pixel Area 16.50 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Webster County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-11 19:06:50UTC
Radiative Center (Lat, Lon): 42.536945°, -94.053337°
Nearby Counties (meeting alert criteria):
  • Webster County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.26 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.32 K
Observed - Background BT (3.9 um)4.23 K
BT Anomaly (3.9 um)3.00 K
Maximum Observed - Clear RTM BT (3.9 um)24.77 K
Maximum Observed BTD (3.9-10/11/12 um)15.93 K
Observed - Background BTD (3.9-10/11/12 um)3.89 K
BTD Anomaly (3.9-10/11/12 um)7.20 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.26 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.00°
Mean Solar Zenith Angle 27.40°
Mean Glint Angle70.90°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Nuevo León
Country/Countries Mexico
County/Locality(s) Salinas Victoria, Nuevo León
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-11 19:07:49UTC
Radiative Center (Lat, Lon): 25.931389°, -100.271942°
Nearby Counties (meeting alert criteria):
  • Salinas Victoria (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power64.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)330.76 K
Observed - Background BT (3.9 um)11.32 K
BT Anomaly (3.9 um)9.65 K
Maximum Observed - Clear RTM BT (3.9 um)21.26 K
Maximum Observed BTD (3.9-10/11/12 um)19.34 K
Observed - Background BTD (3.9-10/11/12 um)9.75 K
BTD Anomaly (3.9-10/11/12 um)11.54 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power64.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.30°
Mean Solar Zenith Angle 10.70°
Mean Glint Angle42.90°
Water Fraction0.00
Total Pixel Area 5.30 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/Time2025-05-11 19:08:22UTC
Radiative Center (Lat, Lon): 21.830278°, -77.824722°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.97 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.92 K
Observed - Background BT (3.9 um)6.47 K
BT Anomaly (3.9 um)1.80 K
Maximum Observed - Clear RTM BT (3.9 um)12.41 K
Maximum Observed BTD (3.9-10/11/12 um)20.64 K
Observed - Background BTD (3.9-10/11/12 um)6.09 K
BTD Anomaly (3.9-10/11/12 um)2.01 K
Similar Pixel Count18
BT Time Tendency (3.9 um)3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power19.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.80°
Mean Solar Zenith Angle 28.20°
Mean Glint Angle36.20°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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