Wildfire Alert Report

Date: 2025-04-18
Time: 20:56:17
Production Date and Time: 2025-04-18 21:01:19 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251082056173_e20251082058546_c20251082059028.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251082051173_e20251082053546_c20251082054042.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. 9, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 20:56:20UTC
Radiative Center (Lat, Lon): 50.291389°, -98.068886°
Nearby Counties (meeting alert criteria):
  • Division No. 9 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power34.85 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.28 K
Observed - Background BT (3.9 um)13.86 K
BT Anomaly (3.9 um)2.94 K
Maximum Observed - Clear RTM BT (3.9 um)15.08 K
Maximum Observed BTD (3.9-10/11/12 um)18.62 K
Observed - Background BTD (3.9-10/11/12 um)12.71 K
BTD Anomaly (3.9-10/11/12 um)3.41 K
Similar Pixel Count1
BT Time Tendency (3.9 um)7.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.52
Fraction of Surrounding Red Channel Pixels that are Brighter0.51
Maximum Radiative Power34.85 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.00°
Mean Solar Zenith Angle 49.70°
Mean Glint Angle80.30°
Water Fraction0.00
Total Pixel Area 8.50 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Stearns County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-18 20:56:21UTC
Radiative Center (Lat, Lon): 45.339169°, -94.324448°
Nearby Counties (meeting alert criteria):
  • Stearns County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power77.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.15 K
Observed - Background BT (3.9 um)12.07 K
BT Anomaly (3.9 um)4.17 K
Maximum Observed - Clear RTM BT (3.9 um)25.63 K
Maximum Observed BTD (3.9-10/11/12 um)24.30 K
Observed - Background BTD (3.9-10/11/12 um)12.10 K
BTD Anomaly (3.9-10/11/12 um)4.28 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power39.20 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.90°
Mean Solar Zenith Angle 48.70°
Mean Glint Angle72.80°
Water Fraction0.00
Total Pixel Area 14.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Siskiyou County, CA
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-18 20:56:48UTC
Radiative Center (Lat, Lon): 41.988335°, -121.475555°
Nearby Counties (meeting alert criteria):
  • Siskiyou County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.33 K
Observed - Background BT (3.9 um)4.32 K
BT Anomaly (3.9 um)2.54 K
Maximum Observed - Clear RTM BT (3.9 um)18.78 K
Maximum Observed BTD (3.9-10/11/12 um)11.91 K
Observed - Background BTD (3.9-10/11/12 um)4.01 K
BTD Anomaly (3.9-10/11/12 um)5.13 K
Similar Pixel Count21
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.60°
Mean Solar Zenith Angle 33.40°
Mean Glint Angle76.40°
Water Fraction0.00
Total Pixel Area 10.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-18 20:58:22UTC
Radiative Center (Lat, Lon): 22.886944°, -80.321388°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power153.93 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)327.22 K
Observed - Background BT (3.9 um)24.72 K
BT Anomaly (3.9 um)14.20 K
Maximum Observed - Clear RTM BT (3.9 um)26.63 K
Maximum Observed BTD (3.9-10/11/12 um)31.54 K
Observed - Background BTD (3.9-10/11/12 um)23.76 K
BTD Anomaly (3.9-10/11/12 um)16.43 K
Similar Pixel Count0
BT Time Tendency (3.9 um)19.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power96.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.60°
Mean Solar Zenith Angle 52.80°
Mean Glint Angle53.60°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
  • None Available
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