Wildfire Alert Report

Date: 2024-09-09
Time: 17:46:17
Production Date and Time: 2024-09-09 17:51:08 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20242531746172_e20242531748545_c20242531749025.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20242531741172_e20242531743545_c20242531744024.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Yolo County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-09 17:46:48UTC
Radiative Center (Lat, Lon): 38.800°, -121.970°
Nearby Counties (meeting alert criteria):
  • Yolo County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.37 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.04 K
Observed - Background BT (3.9 um)3.24 K
BT Anomaly (3.9 um)2.54 K
Maximum Observed - Clear RTM BT (3.9 um)8.68 K
Maximum Observed BTD (3.9-10/11/12 um)13.87 K
Observed - Background BTD (3.9-10/11/12 um)2.92 K
BTD Anomaly (3.9-10/11/12 um)4.42 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.79
Maximum Radiative Power26.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.10°
Mean Solar Zenith Angle 45.90°
Mean Glint Angle111.60°
Water Fraction0.00
Total Pixel Area 16.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Lawrence County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-09 17:47:21UTC
Radiative Center (Lat, Lon): 35.920°, -91.050°
Nearby Counties (meeting alert criteria):
  • Lawrence County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.79 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.77 K
Observed - Background BT (3.9 um)5.37 K
BT Anomaly (3.9 um)3.20 K
Maximum Observed - Clear RTM BT (3.9 um)15.35 K
Maximum Observed BTD (3.9-10/11/12 um)12.79 K
Observed - Background BTD (3.9-10/11/12 um)4.86 K
BTD Anomaly (3.9-10/11/12 um)6.66 K
Similar Pixel Count7
BT Time Tendency (3.9 um)3.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter0.22
Maximum Radiative Power20.79 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.20°
Mean Solar Zenith Angle 30.80°
Mean Glint Angle74.90°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Cross County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-09 17:47:21UTC
Radiative Center (Lat, Lon): 35.200°, -90.510°
Nearby Counties (meeting alert criteria):
  • Cross County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power49.82 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.96 K
Observed - Background BT (3.9 um)6.48 K
BT Anomaly (3.9 um)2.57 K
Maximum Observed - Clear RTM BT (3.9 um)14.01 K
Maximum Observed BTD (3.9-10/11/12 um)13.58 K
Observed - Background BTD (3.9-10/11/12 um)5.22 K
BTD Anomaly (3.9-10/11/12 um)2.28 K
Similar Pixel Count4
BT Time Tendency (3.9 um)5.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter0.86
Maximum Radiative Power26.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.20°
Mean Solar Zenith Angle 30.10°
Mean Glint Angle73.10°
Water Fraction0.00
Total Pixel Area 12.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Arkansas County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-09 17:47:21UTC
Radiative Center (Lat, Lon): 34.440°, -91.250°
Nearby Counties (meeting alert criteria):
  • Arkansas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.07 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.73 K
Observed - Background BT (3.9 um)3.85 K
BT Anomaly (3.9 um)2.26 K
Maximum Observed - Clear RTM BT (3.9 um)6.89 K
Maximum Observed BTD (3.9-10/11/12 um)8.96 K
Observed - Background BTD (3.9-10/11/12 um)2.96 K
BTD Anomaly (3.9-10/11/12 um)3.57 K
Similar Pixel Count11
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter0.73
Maximum Radiative Power8.07 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.70°
Mean Solar Zenith Angle 29.40°
Mean Glint Angle72.00°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Arkansas County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-09-09 17:47:21UTC
Radiative Center (Lat, Lon): 34.300°, -91.510°
Nearby Counties (meeting alert criteria):
  • Arkansas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power150.54 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)325.77 K
Observed - Background BT (3.9 um)18.41 K
BT Anomaly (3.9 um)17.50 K
Maximum Observed - Clear RTM BT (3.9 um)25.00 K
Maximum Observed BTD (3.9-10/11/12 um)24.29 K
Observed - Background BTD (3.9-10/11/12 um)16.81 K
BTD Anomaly (3.9-10/11/12 um)30.12 K
Similar Pixel Count0
BT Time Tendency (3.9 um)16.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.69
Maximum Radiative Power87.01 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.70°
Mean Solar Zenith Angle 29.30°
Mean Glint Angle71.90°
Water Fraction0.00
Total Pixel Area 12.40 km2
Latest Satellite Imagery:
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