Wildfire Alert Report

Date: 2025-03-11
Time: 15:34:55
Production Date and Time: 2025-03-11 15:35:47 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G16_s20250701534552_e20250701535010_c20250701535070.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G16_s20250701533553_e20250701534010_c20250701534073.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) IL
Country/Countries United States
County/Locality(s) DeKalb County, IL
NWS WFO Chicago IL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-03-11 15:34:57UTC
Radiative Center (Lat, Lon): 42.121666°, -88.874168°
Nearby Counties (meeting alert criteria):
  • DeKalb County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.79 K
Observed - Background BT (3.9 um)7.18 K
BT Anomaly (3.9 um)7.69 K
Maximum Observed - Clear RTM BT (3.9 um)15.06 K
Maximum Observed BTD (3.9-10/11/12 um)22.97 K
Observed - Background BTD (3.9-10/11/12 um)7.86 K
BTD Anomaly (3.9-10/11/12 um)5.98 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.20 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.59
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power22.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.80°
Mean Solar Zenith Angle 57.60°
Mean Glint Angle104.30°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IL
Country/Countries United States
County/Locality(s) Whiteside County, IL
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-03-11 15:34:57UTC
Radiative Center (Lat, Lon): 41.608612°, -89.801941°
Nearby Counties (meeting alert criteria):
  • Whiteside County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.26 K
Observed - Background BT (3.9 um)3.81 K
BT Anomaly (3.9 um)3.75 K
Maximum Observed - Clear RTM BT (3.9 um)13.21 K
Maximum Observed BTD (3.9-10/11/12 um)16.93 K
Observed - Background BTD (3.9-10/11/12 um)4.77 K
BTD Anomaly (3.9-10/11/12 um)6.36 K
Similar Pixel Count21
BT Time Tendency (3.9 um)3.70 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.60°
Mean Solar Zenith Angle 57.70°
Mean Glint Angle104.30°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries United States
County/Locality(s) St. Charles County, MO
NWS WFO St Louis MO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-03-11 15:34:56UTC
Radiative Center (Lat, Lon): 38.679443°, -90.918335°
Nearby Counties (meeting alert criteria):
  • St. Charles County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.42 K
Observed - Background BT (3.9 um)3.11 K
BT Anomaly (3.9 um)5.41 K
Maximum Observed - Clear RTM BT (3.9 um)13.10 K
Maximum Observed BTD (3.9-10/11/12 um)9.80 K
Observed - Background BTD (3.9-10/11/12 um)3.32 K
BTD Anomaly (3.9-10/11/12 um)6.58 K
Similar Pixel Count5
BT Time Tendency (3.9 um)3.10 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.26
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.90°
Mean Solar Zenith Angle 56.40°
Mean Glint Angle100.70°
Water Fraction0.00
Total Pixel Area 11.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Randolph County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-03-11 15:34:59UTC
Radiative Center (Lat, Lon): 36.193611°, -90.964996°
Nearby Counties (meeting alert criteria):
  • Randolph County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power54.03 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.65 K
Observed - Background BT (3.9 um)5.62 K
BT Anomaly (3.9 um)5.80 K
Maximum Observed - Clear RTM BT (3.9 um)14.85 K
Maximum Observed BTD (3.9-10/11/12 um)12.57 K
Observed - Background BTD (3.9-10/11/12 um)5.83 K
BTD Anomaly (3.9-10/11/12 um)4.73 K
Similar Pixel Count7
BT Time Tendency (3.9 um)3.70 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter0.56
Maximum Radiative Power19.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.40°
Mean Solar Zenith Angle 54.90°
Mean Glint Angle96.80°
Water Fraction0.00
Total Pixel Area 22.80 km2
Latest Satellite Imagery:
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