Wildfire Alert Report

Date: 2024-12-09
Time: 17:21:17
Production Date and Time: 2024-12-09 17:25:54 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20243441721170_e20243441723543_c20243441724038.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20243441716170_e20243441718543_c20243441719037.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Placer County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-12-09 17:21:48UTC
Radiative Center (Lat, Lon): 39.040°, -120.750°
Nearby Counties (meeting alert criteria):
  • Placer County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.61 K
Observed - Background BT (3.9 um)7.65 K
BT Anomaly (3.9 um)8.19 K
Maximum Observed - Clear RTM BT (3.9 um)12.60 K
Maximum Observed BTD (3.9-10/11/12 um)8.71 K
Observed - Background BTD (3.9-10/11/12 um)5.92 K
BTD Anomaly (3.9-10/11/12 um)8.49 K
Similar Pixel Count3
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.71
Maximum Radiative Power16.39 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.30°
Mean Solar Zenith Angle 71.50°
Mean Glint Angle132.20°
Water Fraction0.00
Total Pixel Area 15.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries USA
County/Locality(s) Bell County, TX
NWS WFO Fort Worth TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-12-09 17:22:20UTC
Radiative Center (Lat, Lon): 31.070°, -97.540°
Nearby Counties (meeting alert criteria):
  • Bell County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.00 K
Observed - Background BT (3.9 um)3.18 K
BT Anomaly (3.9 um)2.15 K
Maximum Observed - Clear RTM BT (3.9 um)6.69 K
Maximum Observed BTD (3.9-10/11/12 um)7.92 K
Observed - Background BTD (3.9-10/11/12 um)3.30 K
BTD Anomaly (3.9-10/11/12 um)4.67 K
Similar Pixel Count3
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.40
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power8.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.80°
Mean Solar Zenith Angle 55.70°
Mean Glint Angle97.20°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Chihuahua
Country/Countries Mexico
County/Locality(s) Ascensión, Chihuahua
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-12-09 17:22:19UTC
Radiative Center (Lat, Lon): 30.890°, -107.230°
Nearby Counties (meeting alert criteria):
  • Ascensión (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.90 K
Observed - Background BT (3.9 um)3.55 K
BT Anomaly (3.9 um)3.27 K
Maximum Observed - Clear RTM BT (3.9 um)19.19 K
Maximum Observed BTD (3.9-10/11/12 um)14.31 K
Observed - Background BTD (3.9-10/11/12 um)3.44 K
BTD Anomaly (3.9-10/11/12 um)4.68 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 Brighter0.88
Maximum Radiative Power12.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.20°
Mean Solar Zenith Angle 58.70°
Mean Glint Angle105.60°
Water Fraction0.00
Total Pixel Area 7.70 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) FL
Country/Countries USA
County/Locality(s) Palm Beach County, FL
NWS WFO Miami FL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-12-09 17:22:52UTC
Radiative Center (Lat, Lon): 26.430°, -80.500°
Nearby Counties (meeting alert criteria):
  • Palm Beach County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power274.59 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)332.10 K
Observed - Background BT (3.9 um)25.70 K
BT Anomaly (3.9 um)20.69 K
Maximum Observed - Clear RTM BT (3.9 um)34.23 K
Maximum Observed BTD (3.9-10/11/12 um)36.01 K
Observed - Background BTD (3.9-10/11/12 um)24.51 K
BTD Anomaly (3.9-10/11/12 um)33.07 K
Similar Pixel Count0
BT Time Tendency (3.9 um)25.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power172.90 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 31.60°
Mean Solar Zenith Angle 49.20°
Mean Glint Angle80.10°
Water Fraction0.00
Total Pixel Area 19.80 km2
Latest Satellite Imagery:
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