Wildfire Alert Report

Date: 2024-09-18
Time: 19:41:17
Production Date and Time: 2024-09-18 19:46:07 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20242621941171_e20242621943544_c20242621944012.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20242621936171_e20242621938544_c20242621939029.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries USA
County/Locality(s) Boundary County, ID
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-18 19:41:19UTC
Radiative Center (Lat, Lon): 48.720°, -116.380°
Nearby Counties (meeting alert criteria):
  • Boundary County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power382.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.13 K
Observed - Background BT (3.9 um)21.70 K
BT Anomaly (3.9 um)9.26 K
Maximum Observed - Clear RTM BT (3.9 um)27.04 K
Maximum Observed BTD (3.9-10/11/12 um)30.53 K
Observed - Background BTD (3.9-10/11/12 um)20.76 K
BTD Anomaly (3.9-10/11/12 um)13.23 K
Similar Pixel Count4
BT Time Tendency (3.9 um)18.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.96
Fraction of Surrounding Red Channel Pixels that are Brighter0.12
Maximum Radiative Power168.85 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.80°
Mean Solar Zenith Angle 47.00°
Mean Glint Angle101.00°
Water Fraction0.00
Total Pixel Area 56.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TN
Country/Countries USA
County/Locality(s) Humphreys County, TN
NWS WFO Nashville TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-18 19:42:21UTC
Radiative Center (Lat, Lon): 35.930°, -87.690°
Nearby Counties (meeting alert criteria):
  • Humphreys County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.69 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.85 K
Observed - Background BT (3.9 um)4.50 K
BT Anomaly (3.9 um)6.24 K
Maximum Observed - Clear RTM BT (3.9 um)8.69 K
Maximum Observed BTD (3.9-10/11/12 um)19.98 K
Observed - Background BTD (3.9-10/11/12 um)4.49 K
BTD Anomaly (3.9-10/11/12 um)3.33 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter0.83
Maximum Radiative Power22.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.00°
Mean Solar Zenith Angle 43.60°
Mean Glint Angle71.00°
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) Lonoke County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-18 19:42:20UTC
Radiative Center (Lat, Lon): 34.890°, -91.770°
Nearby Counties (meeting alert criteria):
  • Lonoke County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.20 K
Observed - Background BT (3.9 um)2.38 K
BT Anomaly (3.9 um)2.48 K
Maximum Observed - Clear RTM BT (3.9 um)8.62 K
Maximum Observed BTD (3.9-10/11/12 um)12.48 K
Observed - Background BTD (3.9-10/11/12 um)2.22 K
BTD Anomaly (3.9-10/11/12 um)3.28 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.40°
Mean Solar Zenith Angle 40.50°
Mean Glint Angle68.00°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries USA
County/Locality(s) Tippah County, MS
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-18 19:42:21UTC
Radiative Center (Lat, Lon): 34.670°, -89.010°
Nearby Counties (meeting alert criteria):
  • Tippah County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.75 K
Observed - Background BT (3.9 um)4.07 K
BT Anomaly (3.9 um)3.17 K
Maximum Observed - Clear RTM BT (3.9 um)8.94 K
Maximum Observed BTD (3.9-10/11/12 um)13.42 K
Observed - Background BTD (3.9-10/11/12 um)3.93 K
BTD Anomaly (3.9-10/11/12 um)4.74 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.10°
Mean Solar Zenith Angle 41.90°
Mean Glint Angle68.20°
Water Fraction0.00
Total Pixel Area 12.10 km2
Latest Satellite Imagery:
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