Wildfire Alert Report

Date: 2025-04-16
Time: 04:46:17
Production Date and Time: 2025-04-16 04:51:15 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251060446171_e20251060448544_c20251060449029.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251060441171_e20251060443544_c20251060444044.nc
Number Of Thermal Anomaly Alerts: 10
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Cariboo, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 52.934166°, -121.580559°
Nearby Counties (meeting alert criteria):
  • Cariboo (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power0.76 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)277.54 K
Observed - Background BT (3.9 um)-0.33 K
BT Anomaly (3.9 um)-0.51 K
Maximum Observed - Clear RTM BT (3.9 um)15.01 K
Maximum Observed BTD (3.9-10/11/12 um)13.09 K
Observed - Background BTD (3.9-10/11/12 um)0.13 K
BTD Anomaly (3.9-10/11/12 um)0.13 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power0.76 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 74.50°
Mean Solar Zenith Angle 104.20°
Mean Glint Angle29.80°
Water Fraction0.00
Total Pixel Area 15.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Cariboo, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 52.369720°, -123.630836°
Nearby Counties (meeting alert criteria):
  • Cariboo (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power1.37 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)278.74 K
Observed - Background BT (3.9 um)0.37 K
BT Anomaly (3.9 um)0.64 K
Maximum Observed - Clear RTM BT (3.9 um)10.08 K
Maximum Observed BTD (3.9-10/11/12 um)10.15 K
Observed - Background BTD (3.9-10/11/12 um)0.12 K
BTD Anomaly (3.9-10/11/12 um)0.23 K
Similar Pixel Count25
BT Time Tendency (3.9 um)-1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power1.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 75.20°
Mean Solar Zenith Angle 103.60°
Mean Glint Angle28.50°
Water Fraction0.00
Total Pixel Area 15.70 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Cariboo, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 52.414722°, -124.038330°
Nearby Counties (meeting alert criteria):
  • Cariboo (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.98 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)278.65 K
Observed - Background BT (3.9 um)0.27 K
BT Anomaly (3.9 um)0.36 K
Maximum Observed - Clear RTM BT (3.9 um)11.06 K
Maximum Observed BTD (3.9-10/11/12 um)10.29 K
Observed - Background BTD (3.9-10/11/12 um)0.36 K
BTD Anomaly (3.9-10/11/12 um)0.69 K
Similar Pixel Count25
BT Time Tendency (3.9 um)-1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power2.19 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 75.40°
Mean Solar Zenith Angle 103.40°
Mean Glint Angle28.10°
Water Fraction0.00
Total Pixel Area 47.60 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Columbia-Shuswap, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 51.501110°, -117.788612°
Nearby Counties (meeting alert criteria):
  • Columbia-Shuswap (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.31 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)276.87 K
Observed - Background BT (3.9 um)999.99 K
BT Anomaly (3.9 um)-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)10.58 K
Maximum Observed BTD (3.9-10/11/12 um)12.78 K
Observed - Background BTD (3.9-10/11/12 um)999.99 K
BTD Anomaly (3.9-10/11/12 um)-999.00 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power2.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 71.60°
Mean Solar Zenith Angle 106.90°
Mean Glint Angle35.40°
Water Fraction0.00
Total Pixel Area 88.60 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Columbia-Shuswap, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 51.460278°, -117.407219°
Nearby Counties (meeting alert criteria):
  • Columbia-Shuswap (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)280.05 K
Observed - Background BT (3.9 um)999.99 K
BT Anomaly (3.9 um)-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)10.40 K
Maximum Observed BTD (3.9-10/11/12 um)10.96 K
Observed - Background BTD (3.9-10/11/12 um)999.99 K
BTD Anomaly (3.9-10/11/12 um)-999.00 K
Similar Pixel Count0
BT Time Tendency (3.9 um)0.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power6.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 71.20°
Mean Solar Zenith Angle 107.30°
Mean Glint Angle36.10°
Water Fraction0.00
Total Pixel Area 235.60 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Central Kootenay, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 50.674721°, -116.990837°
Nearby Counties (meeting alert criteria):
  • Central Kootenay (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.58 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)279.62 K
Observed - Background BT (3.9 um)2.15 K
BT Anomaly (3.9 um)6.29 K
Maximum Observed - Clear RTM BT (3.9 um)11.25 K
Maximum Observed BTD (3.9-10/11/12 um)16.36 K
Observed - Background BTD (3.9-10/11/12 um)4.52 K
BTD Anomaly (3.9-10/11/12 um)9.05 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.58 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.50°
Mean Solar Zenith Angle 107.90°
Mean Glint Angle37.40°
Water Fraction0.00
Total Pixel Area 60.10 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Central Kootenay, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 49.852222°, -117.336113°
Nearby Counties (meeting alert criteria):
  • Central Kootenay (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.72 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)279.54 K
Observed - Background BT (3.9 um)-0.35 K
BT Anomaly (3.9 um)-0.26 K
Maximum Observed - Clear RTM BT (3.9 um)15.57 K
Maximum Observed BTD (3.9-10/11/12 um)11.06 K
Observed - Background BTD (3.9-10/11/12 um)-0.78 K
BTD Anomaly (3.9-10/11/12 um)-0.51 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.60 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 Power6.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.10°
Mean Solar Zenith Angle 108.30°
Mean Glint Angle38.20°
Water Fraction0.00
Total Pixel Area 35.30 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) East Kootenay, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 49.591110°, -114.820274°
Nearby Counties (meeting alert criteria):
  • East Kootenay (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.85 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)281.94 K
Observed - Background BT (3.9 um)0.62 K
BT Anomaly (3.9 um)0.84 K
Maximum Observed - Clear RTM BT (3.9 um)11.77 K
Maximum Observed BTD (3.9-10/11/12 um)15.45 K
Observed - Background BTD (3.9-10/11/12 um)3.64 K
BTD Anomaly (3.9-10/11/12 um)4.65 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.70 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.80°
Mean Solar Zenith Angle 109.50°
Mean Glint Angle40.70°
Water Fraction0.00
Total Pixel Area 166.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) East Kootenay, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 49.122776°, -114.589996°
Nearby Counties (meeting alert criteria):
  • East Kootenay (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.73 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)281.78 K
Observed - Background BT (3.9 um)0.32 K
BT Anomaly (3.9 um)0.37 K
Maximum Observed - Clear RTM BT (3.9 um)11.00 K
Maximum Observed BTD (3.9-10/11/12 um)13.04 K
Observed - Background BTD (3.9-10/11/12 um)3.30 K
BTD Anomaly (3.9-10/11/12 um)5.31 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.50 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 Power6.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.30°
Mean Solar Zenith Angle 110.00°
Mean Glint Angle41.70°
Water Fraction0.00
Total Pixel Area 151.30 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) Glacier County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2025-04-16 04:46:19UTC
Radiative Center (Lat, Lon): 48.666668°, -113.724998°
Nearby Counties (meeting alert criteria):
  • Glacier County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power1.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)279.36 K
Observed - Background BT (3.9 um)999.99 K
BT Anomaly (3.9 um)-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)11.20 K
Maximum Observed BTD (3.9-10/11/12 um)10.15 K
Observed - Background BTD (3.9-10/11/12 um)999.99 K
BTD Anomaly (3.9-10/11/12 um)-999.00 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power1.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.40°
Mean Solar Zenith Angle 110.80°
Mean Glint Angle43.50°
Water Fraction0.00
Total Pixel Area 41.60 km2
Latest Satellite Imagery:
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