Wildfire Alert Report

Date: 2023-10-19
Time: 19:36:17
Production Date and Time: 2023-10-19 19:40:45 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20232921936178_e20232921938551_c20232921939009.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20232921931178_e20232921933551_c20232921934006.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 19:36:24UTC
Radiative Center (Lat, Lon): 51.510°, -103.680°
Nearby Counties (meeting alert criteria):
  • Division No. 10 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power70.35 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.42 K
Observed - Background BT (3.9 um)7.46 K
BT Anomaly (3.9 um)8.15 K
Maximum Observed - Clear RTM BT (3.9 um)18.12 K
Maximum Observed BTD (3.9-10/11/12 um)14.83 K
Observed - Background BTD (3.9-10/11/12 um)6.59 K
BTD Anomaly (3.9-10/11/12 um)14.82 K
Similar Pixel Count4
BT Time Tendency (3.9 um)3.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power37.38 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.10°
Mean Solar Zenith Angle 62.60°
Mean Glint Angle124.50°
Water Fraction0.00
Total Pixel Area 30.70 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Stevens County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-19 19:36:23UTC
Radiative Center (Lat, Lon): 48.910°, -117.860°
Nearby Counties (meeting alert criteria):
  • Stevens County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.64 K
Observed - Background BT (3.9 um)5.11 K
BT Anomaly (3.9 um)6.07 K
Maximum Observed - Clear RTM BT (3.9 um)11.43 K
Maximum Observed BTD (3.9-10/11/12 um)10.34 K
Observed - Background BTD (3.9-10/11/12 um)4.41 K
BTD Anomaly (3.9-10/11/12 um)5.74 K
Similar Pixel Count5
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.23 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.40°
Mean Solar Zenith Angle 58.80°
Mean Glint Angle113.90°
Water Fraction0.00
Total Pixel Area 9.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries USA
County/Locality(s) Bear Lake County, ID
NWS WFO Pocatello ID
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-19 19:36:54UTC
Radiative Center (Lat, Lon): 42.230°, -111.360°
Nearby Counties (meeting alert criteria):
  • Bear Lake County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.96 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: FY24 BEAR LAKE NWR FUELS RX (LOW, tdiff=2.18579 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.68 K
Observed - Background BT (3.9 um)4.61 K
BT Anomaly (3.9 um)2.91 K
Maximum Observed - Clear RTM BT (3.9 um)13.76 K
Maximum Observed BTD (3.9-10/11/12 um)11.48 K
Observed - Background BTD (3.9-10/11/12 um)4.51 K
BTD Anomaly (3.9-10/11/12 um)7.67 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter0.64
Maximum Radiative Power18.96 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.60°
Mean Solar Zenith Angle 52.40°
Mean Glint Angle103.60°
Water Fraction0.00
Total Pixel Area 8.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AZ
Country/Countries USA
County/Locality(s) Apache County, AZ
NWS WFO Flagstaff AZ
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-19 19:37:24UTC
Radiative Center (Lat, Lon): 33.620°, -109.680°
Nearby Counties (meeting alert criteria):
  • Apache County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power49.18 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.71 K
Observed - Background BT (3.9 um)6.73 K
BT Anomaly (3.9 um)3.87 K
Maximum Observed - Clear RTM BT (3.9 um)13.55 K
Maximum Observed BTD (3.9-10/11/12 um)12.07 K
Observed - Background BTD (3.9-10/11/12 um)7.11 K
BTD Anomaly (3.9-10/11/12 um)14.85 K
Similar Pixel Count2
BT Time Tendency (3.9 um)6.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.18
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power29.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.10°
Mean Solar Zenith Angle 44.20°
Mean Glint Angle88.80°
Water Fraction0.00
Total Pixel Area 14.60 km2
Latest Satellite Imagery:
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