Wildfire Alert Report

Date: 2023-09-21
Time: 17:51:17
Production Date and Time: 2023-09-21 17:55:55 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20232641751172_e20232641753545_c20232641754029.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20232641746172_e20232641748545_c20232641749028.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) VA
Country/Countries USA
County/Locality(s) Lancaster County, VA
NWS WFO Wakefield VA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-09-21 17:51:52UTC
Radiative Center (Lat, Lon): 37.800000°, -76.440000°
Nearby Counties (meeting alert criteria):
  • Lancaster County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power168.98 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.12 K
Observed - Background BT (3.9 um)19.87 K
BT Anomaly (3.9 um)10.51 K
Maximum Observed - Clear RTM BT (3.9 um)17.97 K
Maximum Observed BTD (3.9-10/11/12 um)35.20 K
Observed - Background BTD (3.9-10/11/12 um)20.07 K
BTD Anomaly (3.9-10/11/12 um)11.38 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.04
Maximum Radiative Power103.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.00°
Mean Solar Zenith Angle 38.70°
Mean Glint Angle80.70°
Water Fraction0.00
Total Pixel Area 12.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Clay County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-09-21 17:51:51UTC
Radiative Center (Lat, Lon): 36.460000°, -90.610000°
Nearby Counties (meeting alert criteria):
  • Clay County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.57 K
Observed - Background BT (3.9 um)7.76 K
BT Anomaly (3.9 um)2.92 K
Maximum Observed - Clear RTM BT (3.9 um)11.83 K
Maximum Observed BTD (3.9-10/11/12 um)21.80 K
Observed - Background BTD (3.9-10/11/12 um)7.24 K
BTD Anomaly (3.9-10/11/12 um)3.12 K
Similar Pixel Count19
BT Time Tendency (3.9 um)5.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.82
Fraction of Surrounding Red Channel Pixels that are Brighter0.65
Maximum Radiative Power28.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.50°
Mean Solar Zenith Angle 35.50°
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) MO
Country/Countries USA
County/Locality(s) Dunklin County, MO
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-09-21 17:52:21UTC
Radiative Center (Lat, Lon): 36.070000°, -90.030000°
Nearby Counties (meeting alert criteria):
  • Dunklin County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power27.70 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.22 K
Observed - Background BT (3.9 um)6.97 K
BT Anomaly (3.9 um)3.39 K
Maximum Observed - Clear RTM BT (3.9 um)12.40 K
Maximum Observed BTD (3.9-10/11/12 um)23.28 K
Observed - Background BTD (3.9-10/11/12 um)6.74 K
BTD Anomaly (3.9-10/11/12 um)4.15 K
Similar Pixel Count20
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.44
Maximum Radiative Power27.70 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.90°
Mean Solar Zenith Angle 35.10°
Mean Glint Angle78.10°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries USA
County/Locality(s) Macon County, AL
NWS WFO Birmingham AL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-09-21 17:52:21UTC
Radiative Center (Lat, Lon): 32.380000°, -85.470000°
Nearby Counties (meeting alert criteria):
  • Macon County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power84.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.65 K
Observed - Background BT (3.9 um)9.12 K
BT Anomaly (3.9 um)6.18 K
Maximum Observed - Clear RTM BT (3.9 um)14.84 K
Maximum Observed BTD (3.9-10/11/12 um)36.16 K
Observed - Background BTD (3.9-10/11/12 um)9.46 K
BTD Anomaly (3.9-10/11/12 um)4.76 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter0.76
Maximum Radiative Power84.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.50°
Mean Solar Zenith Angle 31.60°
Mean Glint Angle69.00°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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