Wildfire Alert Report

Date: 2025-05-03
Time: 18:21:17
Production Date and Time: 2025-05-03 18:26:26 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251231821178_e20251231823551_c20251231824040.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251231816178_e20251231818551_c20251231819031.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Saskatchewan
Country/Countries Canada
County/Locality(s) Division No. 9, Saskatchewan
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-03 18:21:20UTC
Radiative Center (Lat, Lon): 51.304722°, -103.187225°
Nearby Counties (meeting alert criteria):
  • Division No. 9 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.35 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.48 K
Observed - Background BT (3.9 um)1.94 K
BT Anomaly (3.9 um)2.01 K
Maximum Observed - Clear RTM BT (3.9 um)13.34 K
Maximum Observed BTD (3.9-10/11/12 um)13.02 K
Observed - Background BTD (3.9-10/11/12 um)2.59 K
BTD Anomaly (3.9-10/11/12 um)5.72 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.19
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.35 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 64.80°
Mean Solar Zenith Angle 36.30°
Mean Glint Angle98.60°
Water Fraction0.00
Total Pixel Area 9.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Ramsey County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-03 18:21:20UTC
Radiative Center (Lat, Lon): 48.183334°, -98.822502°
Nearby Counties (meeting alert criteria):
  • Ramsey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power270.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)327.53 K
Observed - Background BT (3.9 um)24.28 K
BT Anomaly (3.9 um)15.14 K
Maximum Observed - Clear RTM BT (3.9 um)32.04 K
Maximum Observed BTD (3.9-10/11/12 um)35.73 K
Observed - Background BTD (3.9-10/11/12 um)24.77 K
BTD Anomaly (3.9-10/11/12 um)36.63 K
Similar Pixel Count0
BT Time Tendency (3.9 um)25.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.32
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power270.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.20°
Mean Solar Zenith Angle 32.80°
Mean Glint Angle90.40°
Water Fraction0.50
Total Pixel Area 16.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Dickey County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-05-03 18:21:20UTC
Radiative Center (Lat, Lon): 45.951111°, -98.484444°
Nearby Counties (meeting alert criteria):
  • Dickey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.89 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.66 K
Observed - Background BT (3.9 um)5.82 K
BT Anomaly (3.9 um)6.17 K
Maximum Observed - Clear RTM BT (3.9 um)23.62 K
Maximum Observed BTD (3.9-10/11/12 um)16.50 K
Observed - Background BTD (3.9-10/11/12 um)4.44 K
BTD Anomaly (3.9-10/11/12 um)8.87 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.89 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.00°
Mean Solar Zenith Angle 30.60°
Mean Glint Angle86.00°
Water Fraction0.00
Total Pixel Area 7.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Beadle County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-05-03 18:21:20UTC
Radiative Center (Lat, Lon): 44.347500°, -98.566948°
Nearby Counties (meeting alert criteria):
  • Beadle County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power42.42 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.65 K
Observed - Background BT (3.9 um)4.98 K
BT Anomaly (3.9 um)2.47 K
Maximum Observed - Clear RTM BT (3.9 um)20.13 K
Maximum Observed BTD (3.9-10/11/12 um)15.70 K
Observed - Background BTD (3.9-10/11/12 um)4.99 K
BTD Anomaly (3.9-10/11/12 um)4.68 K
Similar Pixel Count24
BT Time Tendency (3.9 um)4.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power21.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.50°
Mean Solar Zenith Angle 29.00°
Mean Glint Angle83.00°
Water Fraction0.00
Total Pixel Area 14.50 km2
Latest Satellite Imagery:
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