Wildfire Alert Report

Date: 2024-03-11
Time: 20:27:55
Production Date and Time: 2024-03-11 20:29:10 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G16_s20240712027551_e20240712028009_c20240712028073.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G16_s20240712025551_e20240712026009_c20240712026063.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries USA
County/Locality(s) Polk County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-03-11 20:27:58UTC
Radiative Center (Lat, Lon): 41.540°, -93.570°
Nearby Counties (meeting alert criteria):
  • Polk County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk
Event Priority Ranking3
Maximum Observed BT (3.9 um)305.43 K
Observed - Background BT (3.9 um)3.79 K
BT Anomaly (3.9 um)4.52 K
Maximum Observed - Clear RTM BT (3.9 um)16.81 K
Maximum Observed BTD (3.9-10/11/12 um)11.34 K
Observed - Background BTD (3.9-10/11/12 um)4.53 K
BTD Anomaly (3.9-10/11/12 um)12.84 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.50 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.06
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power18.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.80°
Mean Solar Zenith Angle 53.30°
Mean Glint Angle83.40°
Water Fraction0.00
Total Pixel Area 7.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries USA
County/Locality(s) Decatur County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-03-11 20:27:58UTC
Radiative Center (Lat, Lon): 40.830°, -93.920°
Nearby Counties (meeting alert criteria):
  • Decatur County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk
Event Priority Ranking3
Maximum Observed BT (3.9 um)303.65 K
Observed - Background BT (3.9 um)3.60 K
BT Anomaly (3.9 um)5.08 K
Maximum Observed - Clear RTM BT (3.9 um)16.62 K
Maximum Observed BTD (3.9-10/11/12 um)9.41 K
Observed - Background BTD (3.9-10/11/12 um)3.09 K
BTD Anomaly (3.9-10/11/12 um)8.00 K
Similar Pixel Count13
BT Time Tendency (3.9 um)2.20 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.20°
Mean Solar Zenith Angle 52.60°
Mean Glint Angle82.00°
Water Fraction0.00
Total Pixel Area 7.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Newton County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-03-11 20:28:01UTC
Radiative Center (Lat, Lon): 36.030°, -92.970°
Nearby Counties (meeting alert criteria):
  • Newton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.96 K
Observed - Background BT (3.9 um)3.44 K
BT Anomaly (3.9 um)5.24 K
Maximum Observed - Clear RTM BT (3.9 um)14.09 K
Maximum Observed BTD (3.9-10/11/12 um)8.15 K
Observed - Background BTD (3.9-10/11/12 um)3.07 K
BTD Anomaly (3.9-10/11/12 um)14.74 K
Similar Pixel Count5
BT Time Tendency (3.9 um)0.90 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.10°
Mean Solar Zenith Angle 49.50°
Mean Glint Angle73.80°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Pulaski County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-03-11 20:28:01UTC
Radiative Center (Lat, Lon): 34.560°, -92.240°
Nearby Counties (meeting alert criteria):
  • Pulaski County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.66 K
Observed - Background BT (3.9 um)3.44 K
BT Anomaly (3.9 um)2.03 K
Maximum Observed - Clear RTM BT (3.9 um)12.57 K
Maximum Observed BTD (3.9-10/11/12 um)10.47 K
Observed - Background BTD (3.9-10/11/12 um)3.74 K
BTD Anomaly (3.9-10/11/12 um)3.61 K
Similar Pixel Count6
BT Time Tendency (3.9 um)2.30 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.30°
Mean Solar Zenith Angle 48.90°
Mean Glint Angle71.40°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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