Wildfire Alert Report

Date: 2024-07-21
Time: 20:36:18
Production Date and Time: 2024-07-21 20:41:05 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20242032036183_e20242032038556_c20242032039036.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20242032031183_e20242032033556_c20242032034005.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 (Cloud)
Mean Object Date/Time2024-07-21 20:36:20UTC
Radiative Center (Lat, Lon): 53.380°, -126.050°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14198.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)348.05 K
Observed - Background BT (3.9 um)61.76 K
BT Anomaly (3.9 um)19.34 K
Maximum Observed - Clear RTM BT (3.9 um)59.41 K
Maximum Observed BTD (3.9-10/11/12 um)82.41 K
Observed - Background BTD (3.9-10/11/12 um)60.80 K
BTD Anomaly (3.9-10/11/12 um)20.48 K
Similar Pixel Count0
BT Time Tendency (3.9 um)60.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power3268.91 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 77.10°
Mean Solar Zenith Angle 32.80°
Mean Glint Angle94.70°
Water Fraction0.00
Total Pixel Area 429.10 km2
Latest Satellite Imagery:
  • None Available
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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/Time2024-07-21 20:36:20UTC
Radiative Center (Lat, Lon): 52.660°, -120.370°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power62.29 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.85 K
Observed - Background BT (3.9 um)5.36 K
BT Anomaly (3.9 um)4.71 K
Maximum Observed - Clear RTM BT (3.9 um)3.63 K
Maximum Observed BTD (3.9-10/11/12 um)14.01 K
Observed - Background BTD (3.9-10/11/12 um)5.28 K
BTD Anomaly (3.9-10/11/12 um)4.00 K
Similar Pixel Count6
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power62.29 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 73.70°
Mean Solar Zenith Angle 32.50°
Mean Glint Angle89.20°
Water Fraction0.00
Total Pixel Area 28.10 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Okanogan County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-21 20:36:20UTC
Radiative Center (Lat, Lon): 48.350°, -119.970°
Nearby Counties (meeting alert criteria):
  • Okanogan County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power54.08 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk and Red Flag Warning, Known Incident: FRAZER CROSSING (MEDIUM, tdiff=0.00277 days, POIN
Event Priority Ranking1
Maximum Observed BT (3.9 um)320.40 K
Observed - Background BT (3.9 um)4.86 K
BT Anomaly (3.9 um)3.46 K
Maximum Observed - Clear RTM BT (3.9 um)16.52 K
Maximum Observed BTD (3.9-10/11/12 um)21.44 K
Observed - Background BTD (3.9-10/11/12 um)3.66 K
BTD Anomaly (3.9-10/11/12 um)3.29 K
Similar Pixel Count19
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power54.08 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.60°
Mean Solar Zenith Angle 28.40°
Mean Glint Angle82.80°
Water Fraction0.00
Total Pixel Area 22.10 km2
Latest Satellite Imagery:
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