Wildfire Alert Report

Date: 2024-09-30
Time: 19:00:54
Production Date and Time: 2024-09-30 19:01:35 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G18_s20242741900549_e20242741901006_c20242741901055.nc
L1 File(s) - TemporalNONE
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries USA
County/Locality(s) Lemhi County, ID
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-09-30 19:00:55UTC
Radiative Center (Lat, Lon): 45.260°, -114.440°
Nearby Counties (meeting alert criteria):
  • Lemhi County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power286.50 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)329.86 K
Observed - Background BT (3.9 um)30.42 K
BT Anomaly (3.9 um)21.22 K
Maximum Observed - Clear RTM BT (3.9 um)43.93 K
Maximum Observed BTD (3.9-10/11/12 um)38.92 K
Observed - Background BTD (3.9-10/11/12 um)30.42 K
BTD Anomaly (3.9-10/11/12 um)70.30 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-999.00 K
Image Interval-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power286.50 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.10°
Mean Solar Zenith Angle 48.60°
Mean Glint Angle97.40°
Water Fraction0.00
Total Pixel Area 18.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries USA
County/Locality(s) Sheridan County, WY
NWS WFO Billings MT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-09-30 19:00:56UTC
Radiative Center (Lat, Lon): 44.870°, -107.380°
Nearby Counties (meeting alert criteria):
  • Sheridan County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power633.73 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: ELK (HIGH, tdiff=0.05767 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)338.77 K
Observed - Background BT (3.9 um)48.64 K
BT Anomaly (3.9 um)9.47 K
Maximum Observed - Clear RTM BT (3.9 um)55.03 K
Maximum Observed BTD (3.9-10/11/12 um)58.78 K
Observed - Background BTD (3.9-10/11/12 um)48.26 K
BTD Anomaly (3.9-10/11/12 um)11.39 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-999.00 K
Image Interval-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.32
Fraction of Surrounding Red Channel Pixels that are Brighter0.12
Maximum Radiative Power354.16 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.80°
Mean Solar Zenith Angle 47.90°
Mean Glint Angle99.60°
Water Fraction0.00
Total Pixel Area 21.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries USA
County/Locality(s) Fremont County, WY
NWS WFO Riverton WY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-30 19:00:56UTC
Radiative Center (Lat, Lon): 43.610°, -109.970°
Nearby Counties (meeting alert criteria):
  • Fremont County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power128.38 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: FISH CREEK (HIGH, tdiff=0.12976 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.92 K
Observed - Background BT (3.9 um)16.70 K
BT Anomaly (3.9 um)8.71 K
Maximum Observed - Clear RTM BT (3.9 um)25.78 K
Maximum Observed BTD (3.9-10/11/12 um)24.28 K
Observed - Background BTD (3.9-10/11/12 um)16.48 K
BTD Anomaly (3.9-10/11/12 um)19.23 K
Similar Pixel Count2
BT Time Tendency (3.9 um)-999.00 K
Image Interval-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.56
Maximum Radiative Power74.98 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.50°
Mean Solar Zenith Angle 46.70°
Mean Glint Angle96.00°
Water Fraction0.00
Total Pixel Area 19.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) San Bernardino County, CA
NWS WFO San Diego CA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-09-30 19:00:58UTC
Radiative Center (Lat, Lon): 34.180°, -116.960°
Nearby Counties (meeting alert criteria):
  • San Bernardino County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power1057.43 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: LINE (HIGH, tdiff=0.24867 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)354.35 K
Observed - Background BT (3.9 um)37.02 K
BT Anomaly (3.9 um)26.79 K
Maximum Observed - Clear RTM BT (3.9 um)44.71 K
Maximum Observed BTD (3.9-10/11/12 um)45.72 K
Observed - Background BTD (3.9-10/11/12 um)36.21 K
BTD Anomaly (3.9-10/11/12 um)71.57 K
Similar Pixel Count0
BT Time Tendency (3.9 um)-999.00 K
Image Interval-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter0.11
Maximum Radiative Power333.62 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.40°
Mean Solar Zenith Angle 38.20°
Mean Glint Angle75.10°
Water Fraction0.00
Total Pixel Area 32.40 km2
Latest Satellite Imagery:
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