Wildfire Alert Report

Date: 2025-04-20
Time: 16:01:17
Production Date and Time: 2025-04-20 16:06:07 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251101601175_e20251101603548_c20251101604036.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251101556175_e20251101558548_c20251101559043.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) Ontario
Country/Countries Canada
County/Locality(s) Thunder Bay, Ontario
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-20 16:01:21UTC
Radiative Center (Lat, Lon): 49.460835°, -86.482780°
Nearby Counties (meeting alert criteria):
  • Thunder Bay (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.35 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.81 K
Observed - Background BT (3.9 um)8.67 K
BT Anomaly (3.9 um)11.45 K
Maximum Observed - Clear RTM BT (3.9 um)13.04 K
Maximum Observed BTD (3.9-10/11/12 um)22.47 K
Observed - Background BTD (3.9-10/11/12 um)9.60 K
BTD Anomaly (3.9-10/11/12 um)6.02 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter0.34
Maximum Radiative Power23.35 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.10°
Mean Solar Zenith Angle 43.80°
Mean Glint Angle99.10°
Water Fraction0.00
Total Pixel Area 7.60 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/Time2025-04-20 16:03:22UTC
Radiative Center (Lat, Lon): 22.225277°, -79.675552°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power35.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.84 K
Observed - Background BT (3.9 um)9.64 K
BT Anomaly (3.9 um)5.16 K
Maximum Observed - Clear RTM BT (3.9 um)19.33 K
Maximum Observed BTD (3.9-10/11/12 um)19.60 K
Observed - Background BTD (3.9-10/11/12 um)8.96 K
BTD Anomaly (3.9-10/11/12 um)7.13 K
Similar Pixel Count21
BT Time Tendency (3.9 um)7.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter0.34
Maximum Radiative Power35.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.60°
Mean Solar Zenith Angle 21.30°
Mean Glint Angle43.20°
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/Time2025-04-20 16:03:22UTC
Radiative Center (Lat, Lon): 21.994722°, -78.282501°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.82 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.46 K
Observed - Background BT (3.9 um)3.69 K
BT Anomaly (3.9 um)1.72 K
Maximum Observed - Clear RTM BT (3.9 um)12.42 K
Maximum Observed BTD (3.9-10/11/12 um)13.58 K
Observed - Background BTD (3.9-10/11/12 um)3.17 K
BTD Anomaly (3.9-10/11/12 um)2.27 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.73 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.10°
Mean Solar Zenith Angle 20.00°
Mean Glint Angle41.30°
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) El Higo, Veracruz de Ignacio de la Llave
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-20 16:03:19UTC
Radiative Center (Lat, Lon): 21.792500°, -98.450554°
Nearby Counties (meeting alert criteria):
  • El Higo (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.96 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.54 K
Observed - Background BT (3.9 um)3.73 K
BT Anomaly (3.9 um)2.28 K
Maximum Observed - Clear RTM BT (3.9 um)7.32 K
Maximum Observed BTD (3.9-10/11/12 um)19.51 K
Observed - Background BTD (3.9-10/11/12 um)3.71 K
BTD Anomaly (3.9-10/11/12 um)3.27 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 36.80°
Mean Solar Zenith Angle 37.70°
Mean Glint Angle71.40°
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 Dominican Republic
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-20 16:03:23UTC
Radiative Center (Lat, Lon): 19.781111°, -70.686668°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.56 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.16 K
Observed - Background BT (3.9 um)7.64 K
BT Anomaly (3.9 um)3.79 K
Maximum Observed - Clear RTM BT (3.9 um)11.65 K
Maximum Observed BTD (3.9-10/11/12 um)16.21 K
Observed - Background BTD (3.9-10/11/12 um)7.59 K
BTD Anomaly (3.9-10/11/12 um)4.51 K
Similar Pixel Count13
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter0.38
Maximum Radiative Power17.56 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.90°
Mean Solar Zenith Angle 12.90°
Mean Glint Angle31.80°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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