Wildfire Alert Report

Date: 2023-06-07
Time: 21:10:30
Production Date and Time: 2023-06-07 21:21:38 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20231582110203_e20231582119511_c20231582119568.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20231582100205_e20231582109513_c20231582109559.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) AK
Country/Countries USA
County/Locality(s) Kenai Peninsula Borough, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-06-07 21:10:38UTC
Radiative Center (Lat, Lon): 61.160000°, -151.070000°
Nearby Counties (meeting alert criteria):
  • Kenai Peninsula Borough (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power647.63 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.21 K
Observed - Background BT (3.9 um)20.54 K
BT Anomaly (3.9 um)16.16 K
Maximum Observed - Clear RTM BT (3.9 um)12.77 K
Maximum Observed BTD (3.9-10/11/12 um)29.12 K
Observed - Background BTD (3.9-10/11/12 um)19.30 K
BTD Anomaly (3.9-10/11/12 um)18.97 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.53
Maximum Radiative Power647.63 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.80°
Mean Solar Zenith Angle 39.50°
Mean Glint Angle110.30°
Water Fraction1.00
Total Pixel Area 15.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-06-07 21:10:39UTC
Radiative Center (Lat, Lon): 55.460000°, -124.500000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.61 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.83 K
Observed - Background BT (3.9 um)3.69 K
BT Anomaly (3.9 um)1.95 K
Maximum Observed - Clear RTM BT (3.9 um)14.41 K
Maximum Observed BTD (3.9-10/11/12 um)11.55 K
Observed - Background BTD (3.9-10/11/12 um)2.25 K
BTD Anomaly (3.9-10/11/12 um)2.31 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.20 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.61 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 64.60°
Mean Solar Zenith Angle 34.30°
Mean Glint Angle98.60°
Water Fraction0.00
Total Pixel Area 11.30 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-06-07 21:10:40UTC
Radiative Center (Lat, Lon): 51.470000°, -118.600000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power121.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.13 K
Observed - Background BT (3.9 um)11.15 K
BT Anomaly (3.9 um)10.07 K
Maximum Observed - Clear RTM BT (3.9 um)17.81 K
Maximum Observed BTD (3.9-10/11/12 um)18.04 K
Observed - Background BTD (3.9-10/11/12 um)11.64 K
BTD Anomaly (3.9-10/11/12 um)8.20 K
Similar Pixel Count2
BT Time Tendency (3.9 um)7.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.16
Fraction of Surrounding Red Channel Pixels that are Brighter0.34
Maximum Radiative Power64.98 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.70°
Mean Solar Zenith Angle 32.50°
Mean Glint Angle93.60°
Water Fraction0.00
Total Pixel Area 20.90 km2
Latest Satellite Imagery:
  • None Available
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