Wildfire Alert Report

Date: 2024-04-08
Time: 15:51:18
Production Date and Time: 2024-04-08 15:55:48 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20240991551180_e20240991553553_c20240991554038.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20240991546180_e20240991548553_c20240991549001.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-08 15:51:25UTC
Radiative Center (Lat, Lon): 51.410000°, -94.960000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power377.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.85 K
Observed - Background BT (3.9 um)30.86 K
BT Anomaly (3.9 um)9.05 K
Maximum Observed - Clear RTM BT (3.9 um)18.42 K
Maximum Observed BTD (3.9-10/11/12 um)42.29 K
Observed - Background BTD (3.9-10/11/12 um)30.74 K
BTD Anomaly (3.9-10/11/12 um)9.32 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.16
Fraction of Surrounding Red Channel Pixels that are Brighter0.82
Maximum Radiative Power377.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 71.20°
Mean Solar Zenith Angle 53.90°
Mean Glint Angle73.20°
Water Fraction0.00
Total Pixel Area 22.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Grant County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-08 15:51:24UTC
Radiative Center (Lat, Lon): 46.880000°, -119.560000°
Nearby Counties (meeting alert criteria):
  • Grant County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.57 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.22 K
Observed - Background BT (3.9 um)6.21 K
BT Anomaly (3.9 um)7.73 K
Maximum Observed - Clear RTM BT (3.9 um)7.57 K
Maximum Observed BTD (3.9-10/11/12 um)11.71 K
Observed - Background BTD (3.9-10/11/12 um)6.21 K
BTD Anomaly (3.9-10/11/12 um)16.24 K
Similar Pixel Count2
BT Time Tendency (3.9 um)7.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.57 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.90°
Mean Solar Zenith Angle 65.90°
Mean Glint Angle71.40°
Water Fraction0.00
Total Pixel Area 8.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries USA
County/Locality(s) Carbon County, WY
NWS WFO Cheyenne WY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-08 15:51:55UTC
Radiative Center (Lat, Lon): 41.690000°, -106.360000°
Nearby Counties (meeting alert criteria):
  • Carbon County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.88 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.61 K
Observed - Background BT (3.9 um)11.02 K
BT Anomaly (3.9 um)2.79 K
Maximum Observed - Clear RTM BT (3.9 um)17.75 K
Maximum Observed BTD (3.9-10/11/12 um)24.56 K
Observed - Background BTD (3.9-10/11/12 um)11.14 K
BTD Anomaly (3.9-10/11/12 um)2.65 K
Similar Pixel Count9
BT Time Tendency (3.9 um)7.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power29.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.70°
Mean Solar Zenith Angle 55.20°
Mean Glint Angle59.30°
Water Fraction0.00
Total Pixel Area 9.80 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/Time2024-04-08 15:52:25UTC
Radiative Center (Lat, Lon): 30.690000°, -110.320000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.20 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.72 K
Observed - Background BT (3.9 um)4.07 K
BT Anomaly (3.9 um)3.37 K
Maximum Observed - Clear RTM BT (3.9 um)5.51 K
Maximum Observed BTD (3.9-10/11/12 um)6.43 K
Observed - Background BTD (3.9-10/11/12 um)2.01 K
BTD Anomaly (3.9-10/11/12 um)4.56 K
Similar Pixel Count20
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.20 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.30°
Mean Solar Zenith Angle 54.60°
Mean Glint Angle45.60°
Water Fraction0.00
Total Pixel Area 20.20 km2
Latest Satellite Imagery:
  • None Available
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