Wildfire Alert Report

Date: 2025-02-28
Time: 18:46:18
Production Date and Time: 2025-02-28 18:51:07 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20250591846188_e20250591848561_c20250591849043.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20250591841188_e20250591843561_c20250591844050.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Greater Vancouver, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-02-28 18:46:23UTC
Radiative Center (Lat, Lon): 49.138889°, -122.682220°
Nearby Counties (meeting alert criteria):
  • Greater Vancouver (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.82 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.30 K
Observed - Background BT (3.9 um)6.25 K
BT Anomaly (3.9 um)3.74 K
Maximum Observed - Clear RTM BT (3.9 um)14.87 K
Maximum Observed BTD (3.9-10/11/12 um)11.59 K
Observed - Background BTD (3.9-10/11/12 um)4.49 K
BTD Anomaly (3.9-10/11/12 um)3.20 K
Similar Pixel Count12
BT Time Tendency (3.9 um)3.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.77
Maximum Radiative Power12.82 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.40°
Mean Solar Zenith Angle 61.30°
Mean Glint Angle105.30°
Water Fraction0.00
Total Pixel Area 7.60 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) Douglas County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-02-28 18:46:23UTC
Radiative Center (Lat, Lon): 43.611946°, -124.203056°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.93 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.50 K
Observed - Background BT (3.9 um)5.70 K
BT Anomaly (3.9 um)6.49 K
Maximum Observed - Clear RTM BT (3.9 um)4.56 K
Maximum Observed BTD (3.9-10/11/12 um)6.81 K
Observed - Background BTD (3.9-10/11/12 um)5.01 K
BTD Anomaly (3.9-10/11/12 um)8.45 K
Similar Pixel Count5
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter0.28
Maximum Radiative Power13.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.20°
Mean Solar Zenith Angle 57.00°
Mean Glint Angle95.70°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Solano County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-02-28 18:46:54UTC
Radiative Center (Lat, Lon): 38.523056°, -121.906670°
Nearby Counties (meeting alert criteria):
  • Solano County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.43 K
Observed - Background BT (3.9 um)7.07 K
BT Anomaly (3.9 um)4.95 K
Maximum Observed - Clear RTM BT (3.9 um)16.74 K
Maximum Observed BTD (3.9-10/11/12 um)12.47 K
Observed - Background BTD (3.9-10/11/12 um)6.63 K
BTD Anomaly (3.9-10/11/12 um)5.45 K
Similar Pixel Count8
BT Time Tendency (3.9 um)3.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power22.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.60°
Mean Solar Zenith Angle 51.70°
Mean Glint Angle85.80°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Delta County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-02-28 18:46:55UTC
Radiative Center (Lat, Lon): 38.762779°, -107.979721°
Nearby Counties (meeting alert criteria):
  • Delta County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.11 K
Observed - Background BT (3.9 um)1.96 K
BT Anomaly (3.9 um)1.57 K
Maximum Observed - Clear RTM BT (3.9 um)16.60 K
Maximum Observed BTD (3.9-10/11/12 um)10.06 K
Observed - Background BTD (3.9-10/11/12 um)1.52 K
BTD Anomaly (3.9-10/11/12 um)2.73 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter0.79
Maximum Radiative Power6.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.30°
Mean Solar Zenith Angle 48.00°
Mean Glint Angle87.80°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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