Wildfire Alert Report

Date: 2023-08-29
Time: 20:01:18
Production Date and Time: 2023-08-29 20:05:49 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20232412001184_e20232412003557_c20232412004046.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20232411956184_e20232411958557_c20232411959016.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries USA
County/Locality(s) Richland County, MT
NWS WFO Glasgow MT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-08-29 20:01:25UTC
Radiative Center (Lat, Lon): 48.000000°, -104.690000°
Nearby Counties (meeting alert criteria):
  • Richland County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power115.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.03 K
Observed - Background BT (3.9 um)8.85 K
BT Anomaly (3.9 um)8.42 K
Maximum Observed - Clear RTM BT (3.9 um)16.95 K
Maximum Observed BTD (3.9-10/11/12 um)22.11 K
Observed - Background BTD (3.9-10/11/12 um)8.16 K
BTD Anomaly (3.9-10/11/12 um)9.26 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.80
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power70.17 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.70°
Mean Solar Zenith Angle 40.30°
Mean Glint Angle102.60°
Water Fraction0.00
Total Pixel Area 25.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries USA
County/Locality(s) Rio Blanco County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-08-29 20:01:55UTC
Radiative Center (Lat, Lon): 40.180000°, -107.670000°
Nearby Counties (meeting alert criteria):
  • Rio Blanco County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk
Event Priority Ranking3
Maximum Observed BT (3.9 um)312.89 K
Observed - Background BT (3.9 um)3.94 K
BT Anomaly (3.9 um)1.92 K
Maximum Observed - Clear RTM BT (3.9 um)8.75 K
Maximum Observed BTD (3.9-10/11/12 um)12.82 K
Observed - Background BTD (3.9-10/11/12 um)4.17 K
BTD Anomaly (3.9-10/11/12 um)5.09 K
Similar Pixel Count12
BT Time Tendency (3.9 um)2.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter0.91
Maximum Radiative Power23.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.70°
Mean Solar Zenith Angle 32.30°
Mean Glint Angle86.90°
Water Fraction0.00
Total Pixel Area 9.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) UT
Country/Countries USA
County/Locality(s) Juab County, UT
NWS WFO Salt Lake City UT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-08-29 20:01:55UTC
Radiative Center (Lat, Lon): 39.580000°, -111.740000°
Nearby Counties (meeting alert criteria):
  • Juab County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power76.38 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: MOORE (HIGH, tdiff=0.80652 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.54 K
Observed - Background BT (3.9 um)11.82 K
BT Anomaly (3.9 um)10.60 K
Maximum Observed - Clear RTM BT (3.9 um)23.07 K
Maximum Observed BTD (3.9-10/11/12 um)22.92 K
Observed - Background BTD (3.9-10/11/12 um)12.76 K
BTD Anomaly (3.9-10/11/12 um)24.95 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.05
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power76.38 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.00°
Mean Solar Zenith Angle 30.70°
Mean Glint Angle82.30°
Water Fraction0.00
Total Pixel Area 8.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Mexico
County/Locality(s) Mexico
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-08-29 20:02:55UTC
Radiative Center (Lat, Lon): 29.210000°, -109.110000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.65 K
Observed - Background BT (3.9 um)3.96 K
BT Anomaly (3.9 um)3.22 K
Maximum Observed - Clear RTM BT (3.9 um)9.27 K
Maximum Observed BTD (3.9-10/11/12 um)19.64 K
Observed - Background BTD (3.9-10/11/12 um)2.74 K
BTD Anomaly (3.9-10/11/12 um)2.68 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.00°
Mean Solar Zenith Angle 22.00°
Mean Glint Angle67.20°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
  • None Available
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