Wildfire Alert Report

Date: 2025-04-15
Time: 19:16:16
Production Date and Time: 2025-04-15 19:21:05 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20251051916164_e20251051918537_c20251051919028.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20251051911164_e20251051913537_c20251051914017.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) Alberta
Country/Countries Canada
County/Locality(s) Division No. 2, Alberta
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-15 19:16:22UTC
Radiative Center (Lat, Lon): 50.496944°, -112.173058°
Nearby Counties (meeting alert criteria):
  • Division No. 2 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.49 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.93 K
Observed - Background BT (3.9 um)4.11 K
BT Anomaly (3.9 um)2.50 K
Maximum Observed - Clear RTM BT (3.9 um)19.63 K
Maximum Observed BTD (3.9-10/11/12 um)15.83 K
Observed - Background BTD (3.9-10/11/12 um)3.89 K
BTD Anomaly (3.9-10/11/12 um)4.95 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.61
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power23.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.80°
Mean Solar Zenith Angle 41.20°
Mean Glint Angle97.60°
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) OR
Country/Countries United States
County/Locality(s) Deschutes County, OR
NWS WFO Pendleton OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-15 19:16:22UTC
Radiative Center (Lat, Lon): 44.257778°, -121.522224°
Nearby Counties (meeting alert criteria):
  • Deschutes County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: 0070 CS SAFR RX (HIGH, tdiff=0.04688 days, Point)
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.66 K
Observed - Background BT (3.9 um)3.88 K
BT Anomaly (3.9 um)2.03 K
Maximum Observed - Clear RTM BT (3.9 um)17.83 K
Maximum Observed BTD (3.9-10/11/12 um)11.93 K
Observed - Background BTD (3.9-10/11/12 um)3.88 K
BTD Anomaly (3.9-10/11/12 um)4.42 K
Similar Pixel Count8
BT Time Tendency (3.9 um)3.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power20.39 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.60°
Mean Solar Zenith Angle 36.50°
Mean Glint Angle82.80°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Jefferson County, ID
NWS WFO Pocatello ID
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-15 19:16:23UTC
Radiative Center (Lat, Lon): 43.751667°, -111.993057°
Nearby Counties (meeting alert criteria):
  • Jefferson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.67 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.19 K
Observed - Background BT (3.9 um)1.89 K
BT Anomaly (3.9 um)1.17 K
Maximum Observed - Clear RTM BT (3.9 um)20.16 K
Maximum Observed BTD (3.9-10/11/12 um)11.53 K
Observed - Background BTD (3.9-10/11/12 um)2.34 K
BTD Anomaly (3.9-10/11/12 um)3.80 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.25
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.70°
Mean Solar Zenith Angle 34.40°
Mean Glint Angle85.00°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Jackson County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-15 19:16:52UTC
Radiative Center (Lat, Lon): 42.477222°, -122.580559°
Nearby Counties (meeting alert criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.24 K
Observed - Background BT (3.9 um)2.64 K
BT Anomaly (3.9 um)1.80 K
Maximum Observed - Clear RTM BT (3.9 um)12.74 K
Maximum Observed BTD (3.9-10/11/12 um)8.26 K
Observed - Background BTD (3.9-10/11/12 um)1.70 K
BTD Anomaly (3.9-10/11/12 um)2.08 K
Similar Pixel Count23
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.40°
Mean Solar Zenith Angle 35.10°
Mean Glint Angle79.10°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Butte County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-15 19:16:52UTC
Radiative Center (Lat, Lon): 39.518612°, -121.756943°
Nearby Counties (meeting alert criteria):
  • Butte County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power84.79 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.93 K
Observed - Background BT (3.9 um)12.99 K
BT Anomaly (3.9 um)5.33 K
Maximum Observed - Clear RTM BT (3.9 um)22.26 K
Maximum Observed BTD (3.9-10/11/12 um)24.18 K
Observed - Background BTD (3.9-10/11/12 um)13.08 K
BTD Anomaly (3.9-10/11/12 um)7.02 K
Similar Pixel Count0
BT Time Tendency (3.9 um)15.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.64
Maximum Radiative Power50.98 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.60°
Mean Solar Zenith Angle 32.10°
Mean Glint Angle73.20°
Water Fraction0.00
Total Pixel Area 12.10 km2
Latest Satellite Imagery:
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