Wildfire Alert Report

Date: 2024-11-11
Time: 20:21:17
Production Date and Time: 2024-11-11 20:25:54 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20243162021170_e20243162023543_c20243162024034.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20243162016170_e20243162018543_c20243162019001.nc,OR_ABI-L1b-RadC-M6C14_G16_s20243162011170_e20243162013543_c20243162014040.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Clatsop County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-11-11 20:21:18UTC
Radiative Center (Lat, Lon): 45.960°, -123.910°
Nearby Counties (meeting alert criteria):
  • Clatsop County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power82.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.11 K
Observed - Background BT (3.9 um)9.20 K
BT Anomaly (3.9 um)10.01 K
Maximum Observed - Clear RTM BT (3.9 um)13.90 K
Maximum Observed BTD (3.9-10/11/12 um)15.22 K
Observed - Background BTD (3.9-10/11/12 um)9.49 K
BTD Anomaly (3.9-10/11/12 um)6.94 K
Similar Pixel Count10
BT Time Tendency (3.9 um)7.40 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power45.63 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 71.50°
Mean Solar Zenith Angle 63.60°
Mean Glint Angle103.70°
Water Fraction0.00
Total Pixel Area 49.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Yamhill County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-11-11 20:21:48UTC
Radiative Center (Lat, Lon): 45.090°, -123.610°
Nearby Counties (meeting alert criteria):
  • Yamhill County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power68.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.53 K
Observed - Background BT (3.9 um)13.45 K
BT Anomaly (3.9 um)5.75 K
Maximum Observed - Clear RTM BT (3.9 um)17.16 K
Maximum Observed BTD (3.9-10/11/12 um)20.78 K
Observed - Background BTD (3.9-10/11/12 um)12.41 K
BTD Anomaly (3.9-10/11/12 um)5.78 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.10 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power68.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.80°
Mean Solar Zenith Angle 62.80°
Mean Glint Angle102.60°
Water Fraction0.00
Total Pixel Area 23.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries USA
County/Locality(s) St. John the Baptist Parish, LA
NWS WFO New Orleans LA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-11-11 20:22:51UTC
Radiative Center (Lat, Lon): 30.030°, -90.510°
Nearby Counties (meeting alert criteria):
  • St. John the Baptist Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power55.60 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.33 K
Observed - Background BT (3.9 um)15.67 K
BT Anomaly (3.9 um)11.81 K
Maximum Observed - Clear RTM BT (3.9 um)19.39 K
Maximum Observed BTD (3.9-10/11/12 um)22.23 K
Observed - Background BTD (3.9-10/11/12 um)15.20 K
BTD Anomaly (3.9-10/11/12 um)10.96 K
Similar Pixel Count0
BT Time Tendency (3.9 um)12.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter0.74
Maximum Radiative Power55.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.00°
Mean Solar Zenith Angle 60.40°
Mean Glint Angle77.60°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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