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Wildfire Notification Report

Date: 2026-03-21
Time: 23:41:17
Production Date and Time: 2026-03-21 23:46:15 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20260802341172_e20260802343545_c20260802344033.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20260802336172_e20260802338545_c20260802339036.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries United States
County/Locality(s) Big Horn County, WY
NWS WFO Riverton WY
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-03-21 23:41:19UTC
Radiative Center (Lat, Lon): 44.877499°, -108.238609°
Nearby Counties (meeting alert criteria):
  • Big Horn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power226.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventRed Flag Warning (NWS)
Event Priority Ranking1
Maximum Observed BT (3.9 um)310.80 K
Observed - Background BT (3.9 um)22.96 K
BT Anomaly (3.9 um)12.21 K
Maximum Observed - Clear RTM BT (3.9 um)22.37 K
Maximum Observed BTD (3.9-10/11/12 um)30.99 K
Observed - Background BTD (3.9-10/11/12 um)22.88 K
BTD Anomaly (3.9-10/11/12 um)11.10 K
Similar Pixel Count0
BT Time Tendency (3.9 um)15.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power123.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 61.50°
Mean Solar Zenith Angle 72.90°
Mean Glint Angle60.80°
Water Fraction0.00
Total Pixel Area 16.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IL
Country/Countries United States
County/Locality(s) Vermilion County, IL
NWS WFO Lincoln IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-21 23:41:51UTC
Radiative Center (Lat, Lon): 40.291389°, -87.762222°
Nearby Counties (meeting alert criteria):
  • Vermilion County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.55 K
Observed - Background BT (3.9 um)6.22 K
BT Anomaly (3.9 um)10.86 K
Maximum Observed - Clear RTM BT (3.9 um)8.40 K
Maximum Observed BTD (3.9-10/11/12 um)7.62 K
Observed - Background BTD (3.9-10/11/12 um)5.10 K
BTD Anomaly (3.9-10/11/12 um)6.85 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power24.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.60°
Mean Solar Zenith Angle 86.90°
Mean Glint Angle75.90°
Water Fraction0.00
Total Pixel Area 12.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries United States
County/Locality(s) Henry County, MO
NWS WFO Kansas City/Pleasant Hill MO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-21 23:41:50UTC
Radiative Center (Lat, Lon): 38.388889°, -94.019165°
Nearby Counties (meeting alert criteria):
  • Henry County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power30.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.95 K
Observed - Background BT (3.9 um)5.01 K
BT Anomaly (3.9 um)7.53 K
Maximum Observed - Clear RTM BT (3.9 um)7.64 K
Maximum Observed BTD (3.9-10/11/12 um)6.26 K
Observed - Background BTD (3.9-10/11/12 um)4.96 K
BTD Anomaly (3.9-10/11/12 um)19.76 K
Similar Pixel Count4
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.90°
Mean Solar Zenith Angle 81.90°
Mean Glint Angle68.20°
Water Fraction0.00
Total Pixel Area 12.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Love County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-21 23:42:20UTC
Radiative Center (Lat, Lon): 34.057777°, -97.426109°
Nearby Counties (meeting alert criteria):
  • Love County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.43 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.78 K
Observed - Background BT (3.9 um)2.30 K
BT Anomaly (3.9 um)5.41 K
Maximum Observed - Clear RTM BT (3.9 um)5.15 K
Maximum Observed BTD (3.9-10/11/12 um)3.94 K
Observed - Background BTD (3.9-10/11/12 um)2.12 K
BTD Anomaly (3.9-10/11/12 um)12.48 K
Similar Pixel Count3
BT Time Tendency (3.9 um)0.90 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 Power6.43 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.40°
Mean Solar Zenith Angle 78.60°
Mean Glint Angle62.00°
Water Fraction0.00
Total Pixel Area 5.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries United States
County/Locality(s) Bullock County, AL
NWS WFO Birmingham AL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-21 23:42:21UTC
Radiative Center (Lat, Lon): 32.169724°, -85.643333°
Nearby Counties (meeting alert criteria):
  • Bullock County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.37 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.38 K
Observed - Background BT (3.9 um)3.20 K
BT Anomaly (3.9 um)7.31 K
Maximum Observed - Clear RTM BT (3.9 um)6.70 K
Maximum Observed BTD (3.9-10/11/12 um)5.73 K
Observed - Background BTD (3.9-10/11/12 um)3.04 K
BTD Anomaly (3.9-10/11/12 um)8.53 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.68
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.63 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.30°
Mean Solar Zenith Angle 88.30°
Mean Glint Angle77.50°
Water Fraction0.00
Total Pixel Area 10.30 km2
Latest Satellite Imagery:
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