Wildfire Alert Report

Date: 2025-04-15
Time: 18:01:17
Production Date and Time: 2025-04-15 18:06:01 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20251051801171_e20251051803544_c20251051804020.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20251051756171_e20251051758544_c20251051759040.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/Time2025-04-15 18:01:24UTC
Radiative Center (Lat, Lon): 51.233334°, -98.868889°
Nearby Counties (meeting alert criteria):
  • Division No. 17 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power161.60 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.26 K
Observed - Background BT (3.9 um)14.33 K
BT Anomaly (3.9 um)8.22 K
Maximum Observed - Clear RTM BT (3.9 um)14.72 K
Maximum Observed BTD (3.9-10/11/12 um)21.45 K
Observed - Background BTD (3.9-10/11/12 um)14.77 K
BTD Anomaly (3.9-10/11/12 um)17.71 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.38
Maximum Radiative Power104.45 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 69.10°
Mean Solar Zenith Angle 42.40°
Mean Glint Angle94.20°
Water Fraction0.00
Total Pixel Area 22.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 8, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-15 18:01:24UTC
Radiative Center (Lat, Lon): 49.617500°, -99.044998°
Nearby Counties (meeting alert criteria):
  • Division No. 8 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.81 K
Observed - Background BT (3.9 um)2.84 K
BT Anomaly (3.9 um)2.06 K
Maximum Observed - Clear RTM BT (3.9 um)11.52 K
Maximum Observed BTD (3.9-10/11/12 um)11.62 K
Observed - Background BTD (3.9-10/11/12 um)2.23 K
BTD Anomaly (3.9-10/11/12 um)2.66 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.80°
Mean Solar Zenith Angle 40.80°
Mean Glint Angle91.50°
Water Fraction0.00
Total Pixel Area 10.60 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Lake County, MT
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-15 18:01:23UTC
Radiative Center (Lat, Lon): 47.591946°, -114.108887°
Nearby Counties (meeting alert criteria):
  • Lake County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.49 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.55 K
Observed - Background BT (3.9 um)6.15 K
BT Anomaly (3.9 um)3.28 K
Maximum Observed - Clear RTM BT (3.9 um)19.24 K
Maximum Observed BTD (3.9-10/11/12 um)15.09 K
Observed - Background BTD (3.9-10/11/12 um)6.13 K
BTD Anomaly (3.9-10/11/12 um)5.71 K
Similar Pixel Count4
BT Time Tendency (3.9 um)4.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter0.84
Maximum Radiative Power32.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.40°
Mean Solar Zenith Angle 43.10°
Mean Glint Angle82.80°
Water Fraction0.00
Total Pixel Area 7.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Imperial County, CA
NWS WFO Phoenix AZ
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-15 18:02:24UTC
Radiative Center (Lat, Lon): 33.250832°, -115.500000°
Nearby Counties (meeting alert criteria):
  • Imperial County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power91.06 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)328.76 K
Observed - Background BT (3.9 um)12.58 K
BT Anomaly (3.9 um)8.94 K
Maximum Observed - Clear RTM BT (3.9 um)15.63 K
Maximum Observed BTD (3.9-10/11/12 um)21.87 K
Observed - Background BTD (3.9-10/11/12 um)12.69 K
BTD Anomaly (3.9-10/11/12 um)15.14 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power91.06 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.30°
Mean Solar Zenith Angle 33.20°
Mean Glint Angle56.00°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
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