Wildfire Alert Report

Date: 2023-10-19
Time: 19:21:17
Production Date and Time: 2023-10-19 19:25:44 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20232921921178_e20232921923551_c20232921923599.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20232921916178_e20232921918551_c20232921919017.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 (Clear)
Mean Object Date/Time2023-10-19 19:21:23UTC
Radiative Center (Lat, Lon): 51.760°, -108.130°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.55 K
Observed - Background BT (3.9 um)1.65 K
BT Anomaly (3.9 um)2.69 K
Maximum Observed - Clear RTM BT (3.9 um)14.03 K
Maximum Observed BTD (3.9-10/11/12 um)11.68 K
Observed - Background BTD (3.9-10/11/12 um)1.94 K
BTD Anomaly (3.9-10/11/12 um)5.02 K
Similar Pixel Count20
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.20
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.50°
Mean Solar Zenith Angle 61.80°
Mean Glint Angle120.70°
Water Fraction0.00
Total Pixel Area 13.40 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/Time2023-10-19 19:21:24UTC
Radiative Center (Lat, Lon): 50.730°, -103.040°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.56 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.81 K
Observed - Background BT (3.9 um)5.20 K
BT Anomaly (3.9 um)7.41 K
Maximum Observed - Clear RTM BT (3.9 um)16.99 K
Maximum Observed BTD (3.9-10/11/12 um)14.45 K
Observed - Background BTD (3.9-10/11/12 um)5.26 K
BTD Anomaly (3.9-10/11/12 um)11.98 K
Similar Pixel Count7
BT Time Tendency (3.9 um)7.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power33.56 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.70°
Mean Solar Zenith Angle 61.30°
Mean Glint Angle121.20°
Water Fraction0.00
Total Pixel Area 15.10 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 (Clear)
Mean Object Date/Time2023-10-19 19:21:24UTC
Radiative Center (Lat, Lon): 49.100°, -99.460°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.12 K
Observed - Background BT (3.9 um)5.76 K
BT Anomaly (3.9 um)3.96 K
Maximum Observed - Clear RTM BT (3.9 um)16.71 K
Maximum Observed BTD (3.9-10/11/12 um)14.76 K
Observed - Background BTD (3.9-10/11/12 um)5.20 K
BTD Anomaly (3.9-10/11/12 um)5.81 K
Similar Pixel Count15
BT Time Tendency (3.9 um)5.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power28.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.20°
Mean Solar Zenith Angle 60.30°
Mean Glint Angle120.60°
Water Fraction0.00
Total Pixel Area 16.10 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Glenn County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-10-19 19:21:53UTC
Radiative Center (Lat, Lon): 39.510°, -122.070°
Nearby Counties (meeting alert criteria):
  • Glenn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power210.05 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)329.21 K
Observed - Background BT (3.9 um)21.06 K
BT Anomaly (3.9 um)13.16 K
Maximum Observed - Clear RTM BT (3.9 um)27.19 K
Maximum Observed BTD (3.9-10/11/12 um)27.26 K
Observed - Background BTD (3.9-10/11/12 um)20.67 K
BTD Anomaly (3.9-10/11/12 um)27.95 K
Similar Pixel Count0
BT Time Tendency (3.9 um)18.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.62
Maximum Radiative Power126.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.50°
Mean Solar Zenith Angle 49.90°
Mean Glint Angle93.10°
Water Fraction0.00
Total Pixel Area 13.70 km2
Latest Satellite Imagery:
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