Wildfire Alert Report

Date: 2023-08-13
Time: 22:31:30
Production Date and Time: 2023-08-13 22:35:48 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20232252231173_e20232252233546_c20232252234030.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20232252226173_e20232252228546_c20232252229013.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/Time2023-08-13 22:31:19UTC
Radiative Center (Lat, Lon): 53.500000°, -125.620000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power92.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.74 K
Observed - Background BT (3.9 um)8.40 K
BT Anomaly (3.9 um)6.35 K
Maximum Observed - Clear RTM BT (3.9 um)12.80 K
Maximum Observed BTD (3.9-10/11/12 um)19.02 K
Observed - Background BTD (3.9-10/11/12 um)7.93 K
BTD Anomaly (3.9-10/11/12 um)5.98 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power92.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 77.00°
Mean Solar Zenith Angle 45.40°
Mean Glint Angle73.40°
Water Fraction0.00
Total Pixel Area 41.90 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/Time2023-08-13 22:31:19UTC
Radiative Center (Lat, Lon): 53.500000°, -125.980000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.67 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.65 K
Observed - Background BT (3.9 um)2.66 K
BT Anomaly (3.9 um)1.38 K
Maximum Observed - Clear RTM BT (3.9 um)5.43 K
Maximum Observed BTD (3.9-10/11/12 um)14.26 K
Observed - Background BTD (3.9-10/11/12 um)3.13 K
BTD Anomaly (3.9-10/11/12 um)2.06 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 77.20°
Mean Solar Zenith Angle 45.20°
Mean Glint Angle73.60°
Water Fraction0.00
Total Pixel Area 43.00 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 (Bias)
Mean Object Date/Time2023-08-13 22:31:19UTC
Radiative Center (Lat, Lon): 53.030000°, -125.910000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8528.68 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)362.45 K
Observed - Background BT (3.9 um)67.47 K
BT Anomaly (3.9 um)29.88 K
Maximum Observed - Clear RTM BT (3.9 um)71.64 K
Maximum Observed BTD (3.9-10/11/12 um)77.38 K
Observed - Background BTD (3.9-10/11/12 um)65.76 K
BTD Anomaly (3.9-10/11/12 um)33.82 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter0.22
Maximum Radiative Power2470.17 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 76.90°
Mean Solar Zenith Angle 44.90°
Mean Glint Angle73.10°
Water Fraction0.00
Total Pixel Area 629.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Los Angeles County, CA
NWS WFO Los Angeles/Oxnard CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-08-13 22:32:18UTC
Radiative Center (Lat, Lon): 34.290000°, -118.510000°
Nearby Counties (meeting alert criteria):
  • Los Angeles County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power42.42 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: HENRI (LOW, tdiff=0.65547 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.05 K
Observed - Background BT (3.9 um)6.69 K
BT Anomaly (3.9 um)2.47 K
Maximum Observed - Clear RTM BT (3.9 um)13.37 K
Maximum Observed BTD (3.9-10/11/12 um)18.00 K
Observed - Background BTD (3.9-10/11/12 um)5.69 K
BTD Anomaly (3.9-10/11/12 um)2.70 K
Similar Pixel Count17
BT Time Tendency (3.9 um)4.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power42.42 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.00°
Mean Solar Zenith Angle 39.20°
Mean Glint Angle43.30°
Water Fraction0.00
Total Pixel Area 12.10 km2
Latest Satellite Imagery:
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