Wildfire Alert Report

Date: 2023-08-16
Time: 20:00:22
Production Date and Time: 2023-08-16 20:11:38 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232282000220_e20232282009529_c20232282009590.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232281950220_e20232281959528_c20232281959593.nc
Number Of Thermal Anomaly Alerts: 8
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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/Time2023-08-16 20:00:41UTC
Radiative Center (Lat, Lon): 54.470000°, -123.620000°
Nearby Counties (meeting alert criteria):
  • Unknown (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)306.49 K
Observed - Background BT (3.9 um)8.71 K
BT Anomaly (3.9 um)3.52 K
Maximum Observed - Clear RTM BT (3.9 um)13.13 K
Maximum Observed BTD (3.9-10/11/12 um)20.16 K
Observed - Background BTD (3.9-10/11/12 um)7.40 K
BTD Anomaly (3.9-10/11/12 um)3.25 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.20 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter0.80
Maximum Radiative Power32.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.70°
Mean Solar Zenith Angle 40.40°
Mean Glint Angle101.40°
Water Fraction0.00
Total Pixel Area 11.00 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/Time2023-08-16 20:00:41UTC
Radiative Center (Lat, Lon): 53.600000°, -125.180000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power64.44 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.09 K
Observed - Background BT (3.9 um)6.71 K
BT Anomaly (3.9 um)3.10 K
Maximum Observed - Clear RTM BT (3.9 um)11.34 K
Maximum Observed BTD (3.9-10/11/12 um)17.97 K
Observed - Background BTD (3.9-10/11/12 um)6.43 K
BTD Anomaly (3.9-10/11/12 um)4.33 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.70 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.68
Fraction of Surrounding Red Channel Pixels that are Brighter0.69
Maximum Radiative Power34.03 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.60°
Mean Solar Zenith Angle 39.70°
Mean Glint Angle99.40°
Water Fraction0.00
Total Pixel Area 20.70 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/Time2023-08-16 20:00:41UTC
Radiative Center (Lat, Lon): 53.550000°, -125.500000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power1767.94 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)335.61 K
Observed - Background BT (3.9 um)35.91 K
BT Anomaly (3.9 um)16.71 K
Maximum Observed - Clear RTM BT (3.9 um)38.60 K
Maximum Observed BTD (3.9-10/11/12 um)47.73 K
Observed - Background BTD (3.9-10/11/12 um)36.29 K
BTD Anomaly (3.9-10/11/12 um)24.83 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.20 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.26
Fraction of Surrounding Red Channel Pixels that are Brighter0.09
Maximum Radiative Power360.70 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.40°
Mean Solar Zenith Angle 39.70°
Mean Glint Angle99.20°
Water Fraction0.00
Total Pixel Area 103.10 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/Time2023-08-16 20:00:41UTC
Radiative Center (Lat, Lon): 53.140000°, -125.960000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power219.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)328.98 K
Observed - Background BT (3.9 um)24.43 K
BT Anomaly (3.9 um)6.69 K
Maximum Observed - Clear RTM BT (3.9 um)33.42 K
Maximum Observed BTD (3.9-10/11/12 um)36.76 K
Observed - Background BTD (3.9-10/11/12 um)23.82 K
BTD Anomaly (3.9-10/11/12 um)7.33 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.80 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter0.18
Maximum Radiative Power219.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.90°
Mean Solar Zenith Angle 39.30°
Mean Glint Angle98.30°
Water Fraction0.00
Total Pixel Area 10.10 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/Time2023-08-16 20:00:41UTC
Radiative Center (Lat, Lon): 53.100000°, -125.870000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power2293.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)336.61 K
Observed - Background BT (3.9 um)32.72 K
BT Anomaly (3.9 um)7.72 K
Maximum Observed - Clear RTM BT (3.9 um)40.92 K
Maximum Observed BTD (3.9-10/11/12 um)44.84 K
Observed - Background BTD (3.9-10/11/12 um)32.21 K
BTD Anomaly (3.9-10/11/12 um)9.09 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-0.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter0.19
Maximum Radiative Power335.26 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.90°
Mean Solar Zenith Angle 39.30°
Mean Glint Angle98.30°
Water Fraction0.00
Total Pixel Area 100.90 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/Time2023-08-16 20:00:41UTC
Radiative Center (Lat, Lon): 53.010000°, -126.160000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power50.03 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.78 K
Observed - Background BT (3.9 um)6.87 K
BT Anomaly (3.9 um)1.64 K
Maximum Observed - Clear RTM BT (3.9 um)17.42 K
Maximum Observed BTD (3.9-10/11/12 um)20.03 K
Observed - Background BTD (3.9-10/11/12 um)6.45 K
BTD Anomaly (3.9-10/11/12 um)1.67 K
Similar Pixel Count14
BT Time Tendency (3.9 um)2.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power50.03 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.80°
Mean Solar Zenith Angle 39.20°
Mean Glint Angle98.10°
Water Fraction0.00
Total Pixel Area 10.00 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 (Clear)
Mean Object Date/Time2023-08-16 20:00:42UTC
Radiative Center (Lat, Lon): 51.520000°, -117.540000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.28 K
Observed - Background BT (3.9 um)6.00 K
BT Anomaly (3.9 um)4.85 K
Maximum Observed - Clear RTM BT (3.9 um)10.10 K
Maximum Observed BTD (3.9-10/11/12 um)15.18 K
Observed - Background BTD (3.9-10/11/12 um)4.33 K
BTD Anomaly (3.9-10/11/12 um)6.26 K
Similar Pixel Count20
BT Time Tendency (3.9 um)2.10 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 Power21.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.10°
Mean Solar Zenith Angle 37.30°
Mean Glint Angle97.20°
Water Fraction0.00
Total Pixel Area 10.70 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/Time2023-08-16 20:00:42UTC
Radiative Center (Lat, Lon): 51.110000°, -118.340000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power54.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.57 K
Observed - Background BT (3.9 um)9.90 K
BT Anomaly (3.9 um)4.37 K
Maximum Observed - Clear RTM BT (3.9 um)11.63 K
Maximum Observed BTD (3.9-10/11/12 um)18.79 K
Observed - Background BTD (3.9-10/11/12 um)9.00 K
BTD Anomaly (3.9-10/11/12 um)6.48 K
Similar Pixel Count3
BT Time Tendency (3.9 um)3.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power54.39 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.50°
Mean Solar Zenith Angle 36.90°
Mean Glint Angle96.10°
Water Fraction0.00
Total Pixel Area 10.40 km2
Latest Satellite Imagery:
  • None Available
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