Wildfire Alert Report

Date: 2023-07-20
Time: 20:10:30
Production Date and Time: 2023-07-20 20:21:35 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20232012010228_e20232012019536_c20232012020004.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20232012000228_e20232012009536_c20232012009589.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/Time2023-07-20 20:10:26UTC
Radiative Center (Lat, Lon): 64.140000°, -135.970000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power203.49 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.84 K
Observed - Background BT (3.9 um)17.21 K
BT Anomaly (3.9 um)10.98 K
Maximum Observed - Clear RTM BT (3.9 um)19.84 K
Maximum Observed BTD (3.9-10/11/12 um)29.61 K
Observed - Background BTD (3.9-10/11/12 um)17.12 K
BTD Anomaly (3.9-10/11/12 um)9.13 K
Similar Pixel Count0
BT Time Tendency (3.9 um)2.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power203.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 73.00°
Mean Solar Zenith Angle 44.30°
Mean Glint Angle114.40°
Water Fraction0.00
Total Pixel Area 16.30 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/Time2023-07-20 20:10:41UTC
Radiative Center (Lat, Lon): 56.000000°, -124.080000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power64.76 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.13 K
Observed - Background BT (3.9 um)5.70 K
BT Anomaly (3.9 um)17.65 K
Maximum Observed - Clear RTM BT (3.9 um)6.62 K
Maximum Observed BTD (3.9-10/11/12 um)14.23 K
Observed - Background BTD (3.9-10/11/12 um)4.16 K
BTD Anomaly (3.9-10/11/12 um)13.16 K
Similar Pixel Count12
BT Time Tendency (3.9 um)0.10 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 Power37.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.30°
Mean Solar Zenith Angle 35.10°
Mean Glint Angle98.50°
Water Fraction0.70
Total Pixel Area 34.90 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 (Cloud)
Mean Object Date/Time2023-07-20 20:10:41UTC
Radiative Center (Lat, Lon): 54.440000°, -123.500000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power523.31 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.70 K
Observed - Background BT (3.9 um)20.64 K
BT Anomaly (3.9 um)16.29 K
Maximum Observed - Clear RTM BT (3.9 um)25.26 K
Maximum Observed BTD (3.9-10/11/12 um)31.51 K
Observed - Background BTD (3.9-10/11/12 um)20.27 K
BTD Anomaly (3.9-10/11/12 um)22.38 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-3.60 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.74
Fraction of Surrounding Red Channel Pixels that are Brighter0.10
Maximum Radiative Power165.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.70°
Mean Solar Zenith Angle 33.50°
Mean Glint Angle95.40°
Water Fraction0.00
Total Pixel Area 43.80 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 (Cloud)
Mean Object Date/Time2023-07-20 20:10:41UTC
Radiative Center (Lat, Lon): 53.040000°, -125.290000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power493.58 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)323.08 K
Observed - Background BT (3.9 um)22.35 K
BT Anomaly (3.9 um)8.55 K
Maximum Observed - Clear RTM BT (3.9 um)29.00 K
Maximum Observed BTD (3.9-10/11/12 um)35.72 K
Observed - Background BTD (3.9-10/11/12 um)22.12 K
BTD Anomaly (3.9-10/11/12 um)9.98 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.40 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.83
Fraction of Surrounding Red Channel Pixels that are Brighter0.82
Maximum Radiative Power206.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.90°
Mean Solar Zenith Angle 32.20°
Mean Glint Angle92.20°
Water Fraction0.00
Total Pixel Area 30.40 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 (Clear)
Mean Object Date/Time2023-07-20 20:10:41UTC
Radiative Center (Lat, Lon): 52.330000°, -125.630000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power47.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.34 K
Observed - Background BT (3.9 um)7.69 K
BT Anomaly (3.9 um)4.23 K
Maximum Observed - Clear RTM BT (3.9 um)10.53 K
Maximum Observed BTD (3.9-10/11/12 um)28.23 K
Observed - Background BTD (3.9-10/11/12 um)7.92 K
BTD Anomaly (3.9-10/11/12 um)3.76 K
Similar Pixel Count14
BT Time Tendency (3.9 um)1.10 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.28
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power47.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.10°
Mean Solar Zenith Angle 31.50°
Mean Glint Angle90.70°
Water Fraction0.00
Total Pixel Area 9.80 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 (Cloud)
Mean Object Date/Time2023-07-20 20:10:42UTC
Radiative Center (Lat, Lon): 52.240000°, -119.920000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power328.74 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.81 K
Observed - Background BT (3.9 um)14.43 K
BT Anomaly (3.9 um)10.29 K
Maximum Observed - Clear RTM BT (3.9 um)17.54 K
Maximum Observed BTD (3.9-10/11/12 um)36.49 K
Observed - Background BTD (3.9-10/11/12 um)14.28 K
BTD Anomaly (3.9-10/11/12 um)7.32 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.60 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.31
Fraction of Surrounding Red Channel Pixels that are Brighter0.40
Maximum Radiative Power207.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.20°
Mean Solar Zenith Angle 31.20°
Mean Glint Angle92.00°
Water Fraction0.00
Total Pixel Area 21.10 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/Time2023-07-20 20:10:42UTC
Radiative Center (Lat, Lon): 52.170000°, -119.820000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power104.88 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.93 K
Observed - Background BT (3.9 um)14.94 K
BT Anomaly (3.9 um)9.96 K
Maximum Observed - Clear RTM BT (3.9 um)18.20 K
Maximum Observed BTD (3.9-10/11/12 um)29.17 K
Observed - Background BTD (3.9-10/11/12 um)14.47 K
BTD Anomaly (3.9-10/11/12 um)6.81 K
Similar Pixel Count0
BT Time Tendency (3.9 um)12.30 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.71
Maximum Radiative Power104.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.10°
Mean Solar Zenith Angle 31.20°
Mean Glint Angle91.90°
Water Fraction0.00
Total Pixel Area 10.50 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 (Clear)
Mean Object Date/Time2023-07-20 20:10:52UTC
Radiative Center (Lat, Lon): 49.970000°, -121.240000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power63.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.51 K
Observed - Background BT (3.9 um)9.91 K
BT Anomaly (3.9 um)6.34 K
Maximum Observed - Clear RTM BT (3.9 um)19.75 K
Maximum Observed BTD (3.9-10/11/12 um)19.52 K
Observed - Background BTD (3.9-10/11/12 um)10.56 K
BTD Anomaly (3.9-10/11/12 um)8.15 K
Similar Pixel Count1
BT Time Tendency (3.9 um)11.00 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.40
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power63.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.60°
Mean Solar Zenith Angle 29.00°
Mean Glint Angle87.00°
Water Fraction0.00
Total Pixel Area 9.50 km2
Latest Satellite Imagery:
  • None Available
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