Wildfire Alert Report

Date: 2023-10-18
Time: 19:50:55
Production Date and Time: 2023-10-18 19:51:38 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G16_s20232911950550_e20232911951008_c20232911951057.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G16_s20232911946550_e20232911947008_c20232911947048.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Cross County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-18 19:50:59UTC
Radiative Center (Lat, Lon): 35.440000°, -90.860000°
Nearby Counties (meeting alert criteria):
  • Cross County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power151.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.48 K
Observed - Background BT (3.9 um)14.49 K
BT Anomaly (3.9 um)4.20 K
Maximum Observed - Clear RTM BT (3.9 um)24.26 K
Maximum Observed BTD (3.9-10/11/12 um)24.07 K
Observed - Background BTD (3.9-10/11/12 um)14.54 K
BTD Anomaly (3.9-10/11/12 um)4.73 K
Similar Pixel Count4
BT Time Tendency (3.9 um)7.10 K
Image Interval4.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.45
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power62.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.60°
Mean Solar Zenith Angle 53.40°
Mean Glint Angle79.50°
Water Fraction0.00
Total Pixel Area 18.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Lonoke County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-18 19:50:59UTC
Radiative Center (Lat, Lon): 34.730000°, -92.000000°
Nearby Counties (meeting alert criteria):
  • Lonoke County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power35.72 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.66 K
Observed - Background BT (3.9 um)6.41 K
BT Anomaly (3.9 um)3.40 K
Maximum Observed - Clear RTM BT (3.9 um)16.84 K
Maximum Observed BTD (3.9-10/11/12 um)13.78 K
Observed - Background BTD (3.9-10/11/12 um)5.44 K
BTD Anomaly (3.9-10/11/12 um)5.07 K
Similar Pixel Count6
BT Time Tendency (3.9 um)2.20 K
Image Interval4.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter0.85
Maximum Radiative Power20.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.40°
Mean Solar Zenith Angle 52.30°
Mean Glint Angle77.80°
Water Fraction0.00
Total Pixel Area 12.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries USA
County/Locality(s) Tunica County, MS
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-18 19:50:59UTC
Radiative Center (Lat, Lon): 34.510000°, -90.240000°
Nearby Counties (meeting alert criteria):
  • Tunica County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.02 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.44 K
Observed - Background BT (3.9 um)4.93 K
BT Anomaly (3.9 um)2.39 K
Maximum Observed - Clear RTM BT (3.9 um)14.17 K
Maximum Observed BTD (3.9-10/11/12 um)12.83 K
Observed - Background BTD (3.9-10/11/12 um)5.35 K
BTD Anomaly (3.9-10/11/12 um)5.41 K
Similar Pixel Count4
BT Time Tendency (3.9 um)5.40 K
Image Interval4.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter0.76
Maximum Radiative Power20.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.40°
Mean Solar Zenith Angle 53.00°
Mean Glint Angle78.10°
Water Fraction0.00
Total Pixel Area 6.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries USA
County/Locality(s) Jefferson County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-10-18 19:50:59UTC
Radiative Center (Lat, Lon): 34.180000°, -91.550000°
Nearby Counties (meeting alert criteria):
  • Jefferson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power84.45 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.56 K
Observed - Background BT (3.9 um)18.23 K
BT Anomaly (3.9 um)7.42 K
Maximum Observed - Clear RTM BT (3.9 um)27.61 K
Maximum Observed BTD (3.9-10/11/12 um)26.44 K
Observed - Background BTD (3.9-10/11/12 um)18.21 K
BTD Anomaly (3.9-10/11/12 um)13.29 K
Similar Pixel Count0
BT Time Tendency (3.9 um)18.50 K
Image Interval4.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power84.45 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.60°
Mean Solar Zenith Angle 52.00°
Mean Glint Angle77.00°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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