Wildfire Alert Report

Date: 2024-07-16
Time: 18:16:18
Production Date and Time: 2024-07-16 18:20:49 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20241981816187_e20241981818560_c20241981819043.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20241981811187_e20241981813560_c20241981814048.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) Sutter County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-16 18:16:54UTC
Radiative Center (Lat, Lon): 39.110000°, -121.760000°
Nearby Counties (meeting alert criteria):
  • Sutter County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.56 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.42 K
Observed - Background BT (3.9 um)5.50 K
BT Anomaly (3.9 um)2.13 K
Maximum Observed - Clear RTM BT (3.9 um)1.60 K
Maximum Observed BTD (3.9-10/11/12 um)11.93 K
Observed - Background BTD (3.9-10/11/12 um)4.54 K
BTD Anomaly (3.9-10/11/12 um)2.66 K
Similar Pixel Count12
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power18.56 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.20°
Mean Solar Zenith Angle 30.40°
Mean Glint Angle56.50°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Yolo County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-16 18:16:54UTC
Radiative Center (Lat, Lon): 38.690000°, -121.710000°
Nearby Counties (meeting alert criteria):
  • Yolo County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power30.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.87 K
Observed - Background BT (3.9 um)7.24 K
BT Anomaly (3.9 um)4.06 K
Maximum Observed - Clear RTM BT (3.9 um)8.31 K
Maximum Observed BTD (3.9-10/11/12 um)14.41 K
Observed - Background BTD (3.9-10/11/12 um)7.02 K
BTD Anomaly (3.9-10/11/12 um)9.66 K
Similar Pixel Count3
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.68
Fraction of Surrounding Red Channel Pixels that are Brighter0.11
Maximum Radiative Power30.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.80°
Mean Solar Zenith Angle 30.20°
Mean Glint Angle55.70°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AZ
Country/Countries USA
County/Locality(s) Coconino County, AZ
NWS WFO Flagstaff AZ
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-16 18:17:25UTC
Radiative Center (Lat, Lon): 35.950000°, -112.300000°
Nearby Counties (meeting alert criteria):
  • Coconino County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.26 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: APEX (MEDIUM, tdiff=0.94759 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)326.33 K
Observed - Background BT (3.9 um)4.08 K
BT Anomaly (3.9 um)2.23 K
Maximum Observed - Clear RTM BT (3.9 um)9.81 K
Maximum Observed BTD (3.9-10/11/12 um)18.84 K
Observed - Background BTD (3.9-10/11/12 um)3.71 K
BTD Anomaly (3.9-10/11/12 um)7.34 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.26 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.50°
Mean Solar Zenith Angle 22.40°
Mean Glint Angle51.90°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Los Angeles County, CA
NWS WFO Los Angeles/Oxnard CA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-07-16 18:17:24UTC
Radiative Center (Lat, Lon): 34.770000°, -118.440000°
Nearby Counties (meeting alert criteria):
  • Los Angeles County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power299.38 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)340.98 K
Observed - Background BT (3.9 um)16.55 K
BT Anomaly (3.9 um)10.74 K
Maximum Observed - Clear RTM BT (3.9 um)23.98 K
Maximum Observed BTD (3.9-10/11/12 um)30.71 K
Observed - Background BTD (3.9-10/11/12 um)17.39 K
BTD Anomaly (3.9-10/11/12 um)15.26 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power160.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.20°
Mean Solar Zenith Angle 26.20°
Mean Glint Angle48.00°
Water Fraction0.00
Total Pixel Area 19.30 km2
Latest Satellite Imagery:
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