Wildfire Alert Report

Date: 2023-09-13
Time: 11:00:21
Production Date and Time: 2023-09-13 11:11:32 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232561100216_e20232561109524_c20232561109583.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232561050216_e20232561059524_c20232561059565.nc
Number Of Thermal Anomaly Alerts: 5
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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/Time2023-09-13 11:00:40UTC
Radiative Center (Lat, Lon): 55.960000°, -125.140000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.91 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)272.16 K
Observed - Background BT (3.9 um)1.45 K
BT Anomaly (3.9 um)0.82 K
Maximum Observed - Clear RTM BT (3.9 um)0.08 K
Maximum Observed BTD (3.9-10/11/12 um)1.54 K
Observed - Background BTD (3.9-10/11/12 um)1.44 K
BTD Anomaly (3.9-10/11/12 um)2.10 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.20 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.57
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power2.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.10°
Mean Solar Zenith Angle 111.20°
Mean Glint Angle54.70°
Water Fraction0.00
Total Pixel Area 34.40 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/Time2023-09-13 11:00:40UTC
Radiative Center (Lat, Lon): 55.920000°, -124.900000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power3.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)269.53 K
Observed - Background BT (3.9 um)1.61 K
BT Anomaly (3.9 um)0.98 K
Maximum Observed - Clear RTM BT (3.9 um)-2.93 K
Maximum Observed BTD (3.9-10/11/12 um)2.22 K
Observed - Background BTD (3.9-10/11/12 um)2.48 K
BTD Anomaly (3.9-10/11/12 um)2.53 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.30 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.12
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power3.99 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.00°
Mean Solar Zenith Angle 111.20°
Mean Glint Angle54.70°
Water Fraction0.00
Total Pixel Area 11.50 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 (Bias)
Mean Object Date/Time2023-09-13 11:00:40UTC
Radiative Center (Lat, Lon): 54.520000°, -123.540000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power310.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.86 K
Observed - Background BT (3.9 um)15.97 K
BT Anomaly (3.9 um)15.04 K
Maximum Observed - Clear RTM BT (3.9 um)16.60 K
Maximum Observed BTD (3.9-10/11/12 um)16.64 K
Observed - Background BTD (3.9-10/11/12 um)15.22 K
BTD Anomaly (3.9-10/11/12 um)22.20 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-1.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power49.20 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.80°
Mean Solar Zenith Angle 111.60°
Mean Glint Angle55.90°
Water Fraction0.00
Total Pixel Area 176.00 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/Time2023-09-13 11:00:40UTC
Radiative Center (Lat, Lon): 53.590000°, -125.590000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)278.11 K
Observed - Background BT (3.9 um)4.93 K
BT Anomaly (3.9 um)3.35 K
Maximum Observed - Clear RTM BT (3.9 um)2.49 K
Maximum Observed BTD (3.9-10/11/12 um)8.56 K
Observed - Background BTD (3.9-10/11/12 um)5.35 K
BTD Anomaly (3.9-10/11/12 um)4.27 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.10 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.33
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.50°
Mean Solar Zenith Angle 113.10°
Mean Glint Angle58.60°
Water Fraction0.00
Total Pixel Area 20.60 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/Time2023-09-13 11:00:40UTC
Radiative Center (Lat, Lon): 53.680000°, -125.260000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power190.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)283.81 K
Observed - Background BT (3.9 um)9.26 K
BT Anomaly (3.9 um)4.84 K
Maximum Observed - Clear RTM BT (3.9 um)8.17 K
Maximum Observed BTD (3.9-10/11/12 um)12.81 K
Observed - Background BTD (3.9-10/11/12 um)9.37 K
BTD Anomaly (3.9-10/11/12 um)5.41 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.60 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 Power21.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.60°
Mean Solar Zenith Angle 112.90°
Mean Glint Angle58.30°
Water Fraction0.00
Total Pixel Area 197.60 km2
Latest Satellite Imagery:
  • None Available
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