Wildfire Alert Report

Date: 2024-06-10
Time: 09:00:23
Production Date and Time: 2024-06-10 09:11:36 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20241620900235_e20241620909543_c20241620910000.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20241620850235_e20241620859543_c20241620859597.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) AK
Country/Countries USA
County/Locality(s) Yukon-Koyukuk Census Area, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-06-10 09:00:26UTC
Radiative Center (Lat, Lon): 66.610°, -145.150°
Nearby Counties (meeting alert criteria):
  • Yukon-Koyukuk Census Area (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power96.54 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.34 K
Observed - Background BT (3.9 um)8.50 K
BT Anomaly (3.9 um)6.04 K
Maximum Observed - Clear RTM BT (3.9 um)14.56 K
Maximum Observed BTD (3.9-10/11/12 um)22.39 K
Observed - Background BTD (3.9-10/11/12 um)8.98 K
BTD Anomaly (3.9-10/11/12 um)3.86 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power96.54 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 76.00°
Mean Solar Zenith Angle 90.00°
Mean Glint Angle14.10°
Water Fraction0.00
Total Pixel Area 20.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AK
Country/Countries USA
County/Locality(s) Yukon-Koyukuk Census Area, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-06-10 09:00:26UTC
Radiative Center (Lat, Lon): 66.510°, -144.660°
Nearby Counties (meeting alert criteria):
  • Yukon-Koyukuk Census Area (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power77.98 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.56 K
Observed - Background BT (3.9 um)6.70 K
BT Anomaly (3.9 um)2.18 K
Maximum Observed - Clear RTM BT (3.9 um)12.60 K
Maximum Observed BTD (3.9-10/11/12 um)23.30 K
Observed - Background BTD (3.9-10/11/12 um)7.62 K
BTD Anomaly (3.9-10/11/12 um)2.44 K
Similar Pixel Count7
BT Time Tendency (3.9 um)9.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power77.98 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 75.90°
Mean Solar Zenith Angle 90.20°
Mean Glint Angle14.30°
Water Fraction0.00
Total Pixel Area 19.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AK
Country/Countries USA
County/Locality(s) Yukon-Koyukuk Census Area, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-06-10 09:00:26UTC
Radiative Center (Lat, Lon): 66.510°, -144.410°
Nearby Counties (meeting alert criteria):
  • Yukon-Koyukuk Census Area (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power247.73 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.46 K
Observed - Background BT (3.9 um)11.69 K
BT Anomaly (3.9 um)7.35 K
Maximum Observed - Clear RTM BT (3.9 um)16.71 K
Maximum Observed BTD (3.9-10/11/12 um)24.69 K
Observed - Background BTD (3.9-10/11/12 um)11.58 K
BTD Anomaly (3.9-10/11/12 um)5.42 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.10 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power137.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 75.80°
Mean Solar Zenith Angle 90.20°
Mean Glint Angle14.30°
Water Fraction0.00
Total Pixel Area 39.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AK
Country/Countries USA
County/Locality(s) Yukon-Koyukuk Census Area, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-06-10 09:00:26UTC
Radiative Center (Lat, Lon): 66.500°, -144.250°
Nearby Counties (meeting alert criteria):
  • Yukon-Koyukuk Census Area (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power115.31 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.84 K
Observed - Background BT (3.9 um)9.96 K
BT Anomaly (3.9 um)5.21 K
Maximum Observed - Clear RTM BT (3.9 um)16.42 K
Maximum Observed BTD (3.9-10/11/12 um)20.66 K
Observed - Background BTD (3.9-10/11/12 um)10.22 K
BTD Anomaly (3.9-10/11/12 um)4.93 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power115.31 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 75.80°
Mean Solar Zenith Angle 90.20°
Mean Glint Angle14.40°
Water Fraction0.00
Total Pixel Area 19.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AK
Country/Countries USA
County/Locality(s) Yukon-Koyukuk Census Area, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-06-10 09:00:26UTC
Radiative Center (Lat, Lon): 66.410°, -143.560°
Nearby Counties (meeting alert criteria):
  • Yukon-Koyukuk Census Area (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.74 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.47 K
Observed - Background BT (3.9 um)4.36 K
BT Anomaly (3.9 um)2.95 K
Maximum Observed - Clear RTM BT (3.9 um)10.02 K
Maximum Observed BTD (3.9-10/11/12 um)13.35 K
Observed - Background BTD (3.9-10/11/12 um)4.05 K
BTD Anomaly (3.9-10/11/12 um)2.38 K
Similar Pixel Count9
BT Time Tendency (3.9 um)8.80 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 75.70°
Mean Solar Zenith Angle 90.30°
Mean Glint Angle14.70°
Water Fraction0.00
Total Pixel Area 19.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AK
Country/Countries USA
County/Locality(s) Yukon-Koyukuk Census Area, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-06-10 09:00:26UTC
Radiative Center (Lat, Lon): 66.310°, -142.930°
Nearby Counties (meeting alert criteria):
  • Yukon-Koyukuk Census Area (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.28 K
Observed - Background BT (3.9 um)4.29 K
BT Anomaly (3.9 um)4.04 K
Maximum Observed - Clear RTM BT (3.9 um)9.30 K
Maximum Observed BTD (3.9-10/11/12 um)13.13 K
Observed - Background BTD (3.9-10/11/12 um)4.61 K
BTD Anomaly (3.9-10/11/12 um)4.32 K
Similar Pixel Count15
BT Time Tendency (3.9 um)5.20 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power32.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 75.50°
Mean Solar Zenith Angle 90.50°
Mean Glint Angle14.90°
Water Fraction0.00
Total Pixel Area 19.30 km2
Latest Satellite Imagery:
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