Wildfire Alert Report

Date: 2024-08-10
Time: 20:21:17
Production Date and Time: 2024-08-10 20:25:57 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242232021178_e20242232023551_c20242232024030.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242232016178_e20242232018551_c20242232019019.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-08-10 20:21:23UTC
Radiative Center (Lat, Lon): 50.510°, -119.300°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.93 K
Observed - Background BT (3.9 um)9.19 K
BT Anomaly (3.9 um)4.14 K
Maximum Observed - Clear RTM BT (3.9 um)12.90 K
Maximum Observed BTD (3.9-10/11/12 um)22.50 K
Observed - Background BTD (3.9-10/11/12 um)9.40 K
BTD Anomaly (3.9-10/11/12 um)3.95 K
Similar Pixel Count17
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.74
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power32.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.60°
Mean Solar Zenith Angle 35.00°
Mean Glint Angle94.70°
Water Fraction0.00
Total Pixel Area 10.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Plumas County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-08-10 20:21:53UTC
Radiative Center (Lat, Lon): 40.260°, -121.250°
Nearby Counties (meeting alert criteria):
  • Plumas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.45 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)323.12 K
Observed - Background BT (3.9 um)2.31 K
BT Anomaly (3.9 um)1.51 K
Maximum Observed - Clear RTM BT (3.9 um)22.14 K
Maximum Observed BTD (3.9-10/11/12 um)11.28 K
Observed - Background BTD (3.9-10/11/12 um)1.82 K
BTD Anomaly (3.9-10/11/12 um)2.14 K
Similar Pixel Count22
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter0.86
Maximum Radiative Power5.45 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.60°
Mean Solar Zenith Angle 24.70°
Mean Glint Angle73.40°
Water Fraction0.00
Total Pixel Area 7.10 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/Time2024-08-10 20:22:24UTC
Radiative Center (Lat, Lon): 32.320°, -114.970°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power73.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)330.25 K
Observed - Background BT (3.9 um)4.19 K
BT Anomaly (3.9 um)2.40 K
Maximum Observed - Clear RTM BT (3.9 um)14.19 K
Maximum Observed BTD (3.9-10/11/12 um)31.39 K
Observed - Background BTD (3.9-10/11/12 um)4.14 K
BTD Anomaly (3.9-10/11/12 um)2.97 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power32.31 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.70°
Mean Solar Zenith Angle 18.50°
Mean Glint Angle63.10°
Water Fraction0.00
Total Pixel Area 19.30 km2
Latest Satellite Imagery:
  • None Available
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