Wildfire Alert Report

Date: 2025-04-21
Time: 17:26:17
Production Date and Time: 2025-04-21 17:31:29 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251111726176_e20251111728549_c20251111729036.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251111721176_e20251111723549_c20251111724060.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 17, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-21 17:26:20UTC
Radiative Center (Lat, Lon): 50.852501°, -99.016388°
Nearby Counties (meeting alert criteria):
  • Division No. 17 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power30.35 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.52 K
Observed - Background BT (3.9 um)6.03 K
BT Anomaly (3.9 um)5.10 K
Maximum Observed - Clear RTM BT (3.9 um)20.81 K
Maximum Observed BTD (3.9-10/11/12 um)17.93 K
Observed - Background BTD (3.9-10/11/12 um)6.09 K
BTD Anomaly (3.9-10/11/12 um)5.81 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.83
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power30.35 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.80°
Mean Solar Zenith Angle 41.70°
Mean Glint Angle104.40°
Water Fraction0.00
Total Pixel Area 8.80 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) SC
Country/Countries United States
County/Locality(s) Marlboro County, SC
NWS WFO Wilmington NC
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-21 17:27:22UTC
Radiative Center (Lat, Lon): 34.609722°, -79.774170°
Nearby Counties (meeting alert criteria):
  • Marlboro County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.26 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.95 K
Observed - Background BT (3.9 um)7.44 K
BT Anomaly (3.9 um)5.30 K
Maximum Observed - Clear RTM BT (3.9 um)12.22 K
Maximum Observed BTD (3.9-10/11/12 um)25.85 K
Observed - Background BTD (3.9-10/11/12 um)7.36 K
BTD Anomaly (3.9-10/11/12 um)4.98 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.48
Maximum Radiative Power32.26 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.70°
Mean Solar Zenith Angle 23.10°
Mean Glint Angle63.40°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SC
Country/Countries United States
County/Locality(s) Edgefield County, SC
NWS WFO Columbia SC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 17:27:22UTC
Radiative Center (Lat, Lon): 33.924999°, -81.899170°
Nearby Counties (meeting alert criteria):
  • Edgefield County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.57 K
Observed - Background BT (3.9 um)4.19 K
BT Anomaly (3.9 um)3.67 K
Maximum Observed - Clear RTM BT (3.9 um)9.24 K
Maximum Observed BTD (3.9-10/11/12 um)17.80 K
Observed - Background BTD (3.9-10/11/12 um)4.58 K
BTD Anomaly (3.9-10/11/12 um)2.98 K
Similar Pixel Count22
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power16.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.30°
Mean Solar Zenith Angle 22.40°
Mean Glint Angle62.30°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Miller County, AR
NWS WFO Shreveport LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-21 17:27:20UTC
Radiative Center (Lat, Lon): 33.064724°, -93.888885°
Nearby Counties (meeting alert criteria):
  • Miller County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.43 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.28 K
Observed - Background BT (3.9 um)3.21 K
BT Anomaly (3.9 um)2.10 K
Maximum Observed - Clear RTM BT (3.9 um)7.46 K
Maximum Observed BTD (3.9-10/11/12 um)8.66 K
Observed - Background BTD (3.9-10/11/12 um)3.27 K
BTD Anomaly (3.9-10/11/12 um)4.12 K
Similar Pixel Count8
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.43 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.60°
Mean Solar Zenith Angle 24.10°
Mean Glint Angle67.80°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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