Wildfire Alert Report

Date: 2024-04-21
Time: 23:31:17
Production Date and Time: 2024-04-21 23:36:05 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20241122331171_e20241122333544_c20241122334030.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20241122326171_e20241122328544_c20241122329044.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Winona County, MN
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 23:31:21UTC
Radiative Center (Lat, Lon): 44.080°, -92.050°
Nearby Counties (meeting alert criteria):
  • Winona County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.18 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)288.29 K
Observed - Background BT (3.9 um)3.74 K
BT Anomaly (3.9 um)10.16 K
Maximum Observed - Clear RTM BT (3.9 um)9.65 K
Maximum Observed BTD (3.9-10/11/12 um)6.48 K
Observed - Background BTD (3.9-10/11/12 um)3.46 K
BTD Anomaly (3.9-10/11/12 um)17.27 K
Similar Pixel Count1
BT Time Tendency (3.9 um)1.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.18 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.80°
Mean Solar Zenith Angle 75.40°
Mean Glint Angle60.50°
Water Fraction0.00
Total Pixel Area 8.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries USA
County/Locality(s) Palo Alto County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 23:31:20UTC
Radiative Center (Lat, Lon): 43.100°, -94.880°
Nearby Counties (meeting alert criteria):
  • Palo Alto County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.11 K
Observed - Background BT (3.9 um)5.34 K
BT Anomaly (3.9 um)16.05 K
Maximum Observed - Clear RTM BT (3.9 um)10.81 K
Maximum Observed BTD (3.9-10/11/12 um)9.12 K
Observed - Background BTD (3.9-10/11/12 um)5.70 K
BTD Anomaly (3.9-10/11/12 um)32.06 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.13
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.80°
Mean Solar Zenith Angle 73.40°
Mean Glint Angle57.40°
Water Fraction0.00
Total Pixel Area 8.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries USA
County/Locality(s) Linn County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 23:31:51UTC
Radiative Center (Lat, Lon): 42.240°, -91.590°
Nearby Counties (meeting alert criteria):
  • Linn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.89 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.96 K
Observed - Background BT (3.9 um)8.41 K
BT Anomaly (3.9 um)30.62 K
Maximum Observed - Clear RTM BT (3.9 um)14.46 K
Maximum Observed BTD (3.9-10/11/12 um)11.70 K
Observed - Background BTD (3.9-10/11/12 um)8.38 K
BTD Anomaly (3.9-10/11/12 um)33.78 K
Similar Pixel Count2
BT Time Tendency (3.9 um)7.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power20.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.80°
Mean Solar Zenith Angle 75.90°
Mean Glint Angle60.20°
Water Fraction0.00
Total Pixel Area 15.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries USA
County/Locality(s) Wheeler County, NE
NWS WFO North Platte NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 23:31:50UTC
Radiative Center (Lat, Lon): 41.860°, -98.740°
Nearby Counties (meeting alert criteria):
  • Wheeler County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.37 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.78 K
Observed - Background BT (3.9 um)4.09 K
BT Anomaly (3.9 um)7.05 K
Maximum Observed - Clear RTM BT (3.9 um)9.85 K
Maximum Observed BTD (3.9-10/11/12 um)6.77 K
Observed - Background BTD (3.9-10/11/12 um)3.59 K
BTD Anomaly (3.9-10/11/12 um)18.01 K
Similar Pixel Count3
BT Time Tendency (3.9 um)1.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.20°
Mean Solar Zenith Angle 70.60°
Mean Glint Angle53.20°
Water Fraction0.00
Total Pixel Area 8.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries USA
County/Locality(s) Butler County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 23:31:50UTC
Radiative Center (Lat, Lon): 37.740°, -96.810°
Nearby Counties (meeting alert criteria):
  • Butler County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.69 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.11 K
Observed - Background BT (3.9 um)4.65 K
BT Anomaly (3.9 um)7.23 K
Maximum Observed - Clear RTM BT (3.9 um)9.98 K
Maximum Observed BTD (3.9-10/11/12 um)6.71 K
Observed - Background BTD (3.9-10/11/12 um)4.05 K
BTD Anomaly (3.9-10/11/12 um)15.73 K
Similar Pixel Count1
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.50°
Mean Solar Zenith Angle 72.10°
Mean Glint Angle52.60°
Water Fraction0.00
Total Pixel Area 7.20 km2
Latest Satellite Imagery:
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