Wildfire Alert Report

Date: 2023-10-19
Time: 21:06:17
Production Date and Time: 2023-10-19 21:10:46 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20232922106178_e20232922108551_c20232922109021.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20232922101178_e20232922103551_c20232922104029.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 (Clear)
Mean Object Date/Time2023-10-19 21:06:24UTC
Radiative Center (Lat, Lon): 49.410°, -101.480°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.57 K
Observed - Background BT (3.9 um)4.25 K
BT Anomaly (3.9 um)4.23 K
Maximum Observed - Clear RTM BT (3.9 um)18.43 K
Maximum Observed BTD (3.9-10/11/12 um)14.75 K
Observed - Background BTD (3.9-10/11/12 um)3.61 K
BTD Anomaly (3.9-10/11/12 um)4.79 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.40°
Mean Solar Zenith Angle 68.30°
Mean Glint Angle134.70°
Water Fraction0.00
Total Pixel Area 15.10 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries USA
County/Locality(s) Cavalier County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-19 21:06:24UTC
Radiative Center (Lat, Lon): 48.890°, -98.350°
Nearby Counties (meeting alert criteria):
  • Cavalier County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power56.67 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.68 K
Observed - Background BT (3.9 um)8.03 K
BT Anomaly (3.9 um)6.60 K
Maximum Observed - Clear RTM BT (3.9 um)22.90 K
Maximum Observed BTD (3.9-10/11/12 um)20.59 K
Observed - Background BTD (3.9-10/11/12 um)8.01 K
BTD Anomaly (3.9-10/11/12 um)8.65 K
Similar Pixel Count5
BT Time Tendency (3.9 um)4.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.30
Maximum Radiative Power56.67 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.60°
Mean Solar Zenith Angle 69.40°
Mean Glint Angle136.90°
Water Fraction0.00
Total Pixel Area 16.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Douglas County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-19 21:06:22UTC
Radiative Center (Lat, Lon): 43.340°, -123.080°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.88 K
Observed - Background BT (3.9 um)6.90 K
BT Anomaly (3.9 um)3.00 K
Maximum Observed - Clear RTM BT (3.9 um)11.68 K
Maximum Observed BTD (3.9-10/11/12 um)11.27 K
Observed - Background BTD (3.9-10/11/12 um)4.00 K
BTD Anomaly (3.9-10/11/12 um)2.96 K
Similar Pixel Count18
BT Time Tendency (3.9 um)2.10 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 Power17.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.20°
Mean Solar Zenith Angle 55.50°
Mean Glint Angle107.70°
Water Fraction0.00
Total Pixel Area 7.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Tehama County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-19 21:06:53UTC
Radiative Center (Lat, Lon): 40.330°, -121.910°
Nearby Counties (meeting alert criteria):
  • Tehama County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power125.98 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.68 K
Observed - Background BT (3.9 um)4.65 K
BT Anomaly (3.9 um)2.27 K
Maximum Observed - Clear RTM BT (3.9 um)20.15 K
Maximum Observed BTD (3.9-10/11/12 um)14.26 K
Observed - Background BTD (3.9-10/11/12 um)6.31 K
BTD Anomaly (3.9-10/11/12 um)10.80 K
Similar Pixel Count4
BT Time Tendency (3.9 um)3.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power38.97 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.40°
Mean Solar Zenith Angle 53.00°
Mean Glint Angle102.40°
Water Fraction0.00
Total Pixel Area 28.10 km2
Latest Satellite Imagery:
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