Wildfire Alert Report

Date: 2023-09-27
Time: 20:16:17
Production Date and Time: 2023-09-27 20:21:00 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20232702016175_e20232702018548_c20232702019030.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20232702006175_e20232702008548_c20232702009029.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 Reno NV
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-09-27 20:16:48UTC
Radiative Center (Lat, Lon): 39.170000°, -120.120000°
Nearby Counties (meeting alert criteria):
  • Placer County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.71 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: BURTON RX (HIGH, tdiff=0.13032 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.43 K
Observed - Background BT (3.9 um)5.13 K
BT Anomaly (3.9 um)2.27 K
Maximum Observed - Clear RTM BT (3.9 um)14.35 K
Maximum Observed BTD (3.9-10/11/12 um)10.80 K
Observed - Background BTD (3.9-10/11/12 um)5.52 K
BTD Anomaly (3.9-10/11/12 um)7.94 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.20 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.14
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power23.71 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.00°
Mean Solar Zenith Angle 41.00°
Mean Glint Angle85.00°
Water Fraction1.00
Total Pixel Area 15.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KY
Country/Countries USA
County/Locality(s) Clinton County, KY
NWS WFO Louisville KY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-09-27 20:16:51UTC
Radiative Center (Lat, Lon): 36.840000°, -85.190000°
Nearby Counties (meeting alert criteria):
  • Clinton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power48.56 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.15 K
Observed - Background BT (3.9 um)8.07 K
BT Anomaly (3.9 um)8.10 K
Maximum Observed - Clear RTM BT (3.9 um)12.40 K
Maximum Observed BTD (3.9-10/11/12 um)18.67 K
Observed - Background BTD (3.9-10/11/12 um)7.88 K
BTD Anomaly (3.9-10/11/12 um)6.64 K
Similar Pixel Count5
BT Time Tendency (3.9 um)0.70 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.72
Fraction of Surrounding Red Channel Pixels that are Brighter0.76
Maximum Radiative Power25.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.20°
Mean Solar Zenith Angle 54.00°
Mean Glint Angle76.40°
Water Fraction0.00
Total Pixel Area 12.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries USA
County/Locality(s) Stoddard County, MO
NWS WFO Paducah KY
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-09-27 20:16:51UTC
Radiative Center (Lat, Lon): 36.780000°, -90.070000°
Nearby Counties (meeting alert criteria):
  • Stoddard County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power277.12 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.74 K
Observed - Background BT (3.9 um)15.31 K
BT Anomaly (3.9 um)7.63 K
Maximum Observed - Clear RTM BT (3.9 um)21.92 K
Maximum Observed BTD (3.9-10/11/12 um)29.16 K
Observed - Background BTD (3.9-10/11/12 um)15.73 K
BTD Anomaly (3.9-10/11/12 um)10.03 K
Similar Pixel Count0
BT Time Tendency (3.9 um)14.50 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power82.57 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.70°
Mean Solar Zenith Angle 50.90°
Mean Glint Angle73.50°
Water Fraction0.00
Total Pixel Area 25.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Crittenden County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-09-27 20:17:21UTC
Radiative Center (Lat, Lon): 35.400000°, -90.460000°
Nearby Counties (meeting alert criteria):
  • Crittenden County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power82.66 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.28 K
Observed - Background BT (3.9 um)7.95 K
BT Anomaly (3.9 um)5.56 K
Maximum Observed - Clear RTM BT (3.9 um)14.73 K
Maximum Observed BTD (3.9-10/11/12 um)23.11 K
Observed - Background BTD (3.9-10/11/12 um)7.02 K
BTD Anomaly (3.9-10/11/12 um)5.98 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.60 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power30.84 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.40°
Mean Solar Zenith Angle 49.80°
Mean Glint Angle70.90°
Water Fraction0.00
Total Pixel Area 18.80 km2
Latest Satellite Imagery:
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