Wildfire Alert Report

Date: 2023-09-01
Time: 07:40:21
Production Date and Time: 2023-09-01 07:51:39 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232440740219_e20232440749528_c20232440749583.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232440730219_e20232440739528_c20232440739577.nc
Number Of Thermal Anomaly Alerts: 4
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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/Time2023-09-01 07:40:40UTC
Radiative Center (Lat, Lon): 59.750000°, -129.150000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power251.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.28 K
Observed - Background BT (3.9 um)18.47 K
BT Anomaly (3.9 um)15.57 K
Maximum Observed - Clear RTM BT (3.9 um)7.53 K
Maximum Observed BTD (3.9-10/11/12 um)40.47 K
Observed - Background BTD (3.9-10/11/12 um)18.59 K
BTD Anomaly (3.9-10/11/12 um)28.14 K
Similar Pixel Count0
BT Time Tendency (3.9 um)34.20 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power120.40 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.60°
Mean Solar Zenith Angle 110.60°
Mean Glint Angle48.10°
Water Fraction0.30
Total Pixel Area 39.50 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 (Cloud)
Mean Object Date/Time2023-09-01 07:40:40UTC
Radiative Center (Lat, Lon): 56.220000°, -125.270000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.83 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)280.33 K
Observed - Background BT (3.9 um)3.34 K
BT Anomaly (3.9 um)2.79 K
Maximum Observed - Clear RTM BT (3.9 um)3.49 K
Maximum Observed BTD (3.9-10/11/12 um)6.23 K
Observed - Background BTD (3.9-10/11/12 um)3.71 K
BTD Anomaly (3.9-10/11/12 um)3.14 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.80 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.03 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.30°
Mean Solar Zenith Angle 114.50°
Mean Glint Angle55.00°
Water Fraction0.00
Total Pixel Area 46.20 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 (Cloud)
Mean Object Date/Time2023-09-01 07:40:40UTC
Radiative Center (Lat, Lon): 54.590000°, -125.040000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power38.58 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)284.76 K
Observed - Background BT (3.9 um)3.61 K
BT Anomaly (3.9 um)2.53 K
Maximum Observed - Clear RTM BT (3.9 um)6.78 K
Maximum Observed BTD (3.9-10/11/12 um)4.01 K
Observed - Background BTD (3.9-10/11/12 um)3.19 K
BTD Anomaly (3.9-10/11/12 um)6.28 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.30 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.60°
Mean Solar Zenith Angle 116.20°
Mean Glint Angle58.10°
Water Fraction0.00
Total Pixel Area 64.80 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 (Bias)
Mean Object Date/Time2023-09-01 07:40:40UTC
Radiative Center (Lat, Lon): 53.740000°, -125.990000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power383.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.05 K
Observed - Background BT (3.9 um)27.79 K
BT Anomaly (3.9 um)28.50 K
Maximum Observed - Clear RTM BT (3.9 um)29.05 K
Maximum Observed BTD (3.9-10/11/12 um)27.78 K
Observed - Background BTD (3.9-10/11/12 um)26.55 K
BTD Anomaly (3.9-10/11/12 um)47.59 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-3.60 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power121.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.60°
Mean Solar Zenith Angle 116.90°
Mean Glint Angle59.70°
Water Fraction0.10
Total Pixel Area 113.70 km2
Latest Satellite Imagery:
  • None Available
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