Wildfire Alert Report

Date: 2023-11-18
Time: 19:11:55
Production Date and Time: 2023-11-18 19:12:32 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G16_s20233221911552_e20233221912009_c20233221912063.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G16_s20233221909552_e20233221910011_c20233221910056.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) IL
Country/Countries USA
County/Locality(s) McHenry County, IL
NWS WFO Chicago IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-11-18 19:11:57UTC
Radiative Center (Lat, Lon): 42.450°, -88.320°
Nearby Counties (meeting alert criteria):
  • McHenry County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.51 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.89 K
Observed - Background BT (3.9 um)5.15 K
BT Anomaly (3.9 um)4.62 K
Maximum Observed - Clear RTM BT (3.9 um)12.99 K
Maximum Observed BTD (3.9-10/11/12 um)10.81 K
Observed - Background BTD (3.9-10/11/12 um)4.80 K
BTD Anomaly (3.9-10/11/12 um)6.39 K
Similar Pixel Count5
BT Time Tendency (3.9 um)3.10 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.87
Maximum Radiative Power10.51 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.00°
Mean Solar Zenith Angle 65.10°
Mean Glint Angle104.30°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries USA
County/Locality(s) Hamilton County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-11-18 19:11:56UTC
Radiative Center (Lat, Lon): 42.320°, -93.640°
Nearby Counties (meeting alert criteria):
  • Hamilton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.62 K
Observed - Background BT (3.9 um)3.94 K
BT Anomaly (3.9 um)6.37 K
Maximum Observed - Clear RTM BT (3.9 um)15.79 K
Maximum Observed BTD (3.9-10/11/12 um)12.71 K
Observed - Background BTD (3.9-10/11/12 um)3.94 K
BTD Anomaly (3.9-10/11/12 um)14.42 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.20 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.39
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.60°
Mean Solar Zenith Angle 63.50°
Mean Glint Angle103.10°
Water Fraction0.00
Total Pixel Area 15.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries USA
County/Locality(s) Lincoln County, MO
NWS WFO St Louis MO
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-11-18 19:11:56UTC
Radiative Center (Lat, Lon): 39.080°, -91.050°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power45.17 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.14 K
Observed - Background BT (3.9 um)14.51 K
BT Anomaly (3.9 um)13.56 K
Maximum Observed - Clear RTM BT (3.9 um)22.26 K
Maximum Observed BTD (3.9-10/11/12 um)20.47 K
Observed - Background BTD (3.9-10/11/12 um)14.35 K
BTD Anomaly (3.9-10/11/12 um)25.75 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.90 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power45.17 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.40°
Mean Solar Zenith Angle 61.20°
Mean Glint Angle97.50°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) GA
Country/Countries USA
County/Locality(s) Fannin County, GA
NWS WFO Peachtree City GA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-11-18 19:12:00UTC
Radiative Center (Lat, Lon): 34.860°, -84.320°
Nearby Counties (meeting alert criteria):
  • Fannin County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.75 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)4.09 K
BT Anomaly (3.9 um)4.98 K
Maximum Observed - Clear RTM BT (3.9 um)11.11 K
Maximum Observed BTD (3.9-10/11/12 um)7.18 K
Observed - Background BTD (3.9-10/11/12 um)2.99 K
BTD Anomaly (3.9-10/11/12 um)9.41 K
Similar Pixel Count7
BT Time Tendency (3.9 um)1.20 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.90°
Mean Solar Zenith Angle 59.80°
Mean Glint Angle91.50°
Water Fraction0.00
Total Pixel Area 11.70 km2
Latest Satellite Imagery:
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