Wildfire Alert Report

Date: 2024-09-25
Time: 18:26:18
Production Date and Time: 2024-09-25 18:30:43 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242691826184_e20242691828557_c20242691828597.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242691821184_e20242691823557_c20242691824008.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Saskatchewan
Country/Countries Canada
County/Locality(s) Division No. 11, Saskatchewan
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-25 18:26:25UTC
Radiative Center (Lat, Lon): 51.850°, -105.940°
Nearby Counties (meeting alert criteria):
  • Division No. 11 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.27 K
Observed - Background BT (3.9 um)4.34 K
BT Anomaly (3.9 um)4.71 K
Maximum Observed - Clear RTM BT (3.9 um)10.79 K
Maximum Observed BTD (3.9-10/11/12 um)14.96 K
Observed - Background BTD (3.9-10/11/12 um)3.90 K
BTD Anomaly (3.9-10/11/12 um)5.94 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.40°
Mean Solar Zenith Angle 53.20°
Mean Glint Angle105.50°
Water Fraction0.00
Total Pixel Area 14.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries USA
County/Locality(s) Ravalli County, MT
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-25 18:26:24UTC
Radiative Center (Lat, Lon): 46.240°, -113.840°
Nearby Counties (meeting alert criteria):
  • Ravalli County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.34 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: DALY (HIGH, tdiff=6.14372 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.33 K
Observed - Background BT (3.9 um)3.04 K
BT Anomaly (3.9 um)1.45 K
Maximum Observed - Clear RTM BT (3.9 um)12.35 K
Maximum Observed BTD (3.9-10/11/12 um)10.34 K
Observed - Background BTD (3.9-10/11/12 um)2.69 K
BTD Anomaly (3.9-10/11/12 um)2.63 K
Similar Pixel Count17
BT Time Tendency (3.9 um)0.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.74
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.20°
Mean Solar Zenith Angle 49.10°
Mean Glint Angle93.50°
Water Fraction0.00
Total Pixel Area 9.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Shasta County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-25 18:26:54UTC
Radiative Center (Lat, Lon): 40.630°, -122.120°
Nearby Counties (meeting alert criteria):
  • Shasta County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.94 K
Observed - Background BT (3.9 um)4.25 K
BT Anomaly (3.9 um)2.92 K
Maximum Observed - Clear RTM BT (3.9 um)9.34 K
Maximum Observed BTD (3.9-10/11/12 um)12.63 K
Observed - Background BTD (3.9-10/11/12 um)3.66 K
BTD Anomaly (3.9-10/11/12 um)6.11 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.51
Maximum Radiative Power14.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.70°
Mean Solar Zenith Angle 46.80°
Mean Glint Angle82.70°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) UT
Country/Countries USA
County/Locality(s) Piute County, UT
NWS WFO Salt Lake City UT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-25 18:26:55UTC
Radiative Center (Lat, Lon): 38.450°, -112.350°
Nearby Counties (meeting alert criteria):
  • Piute County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.11 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: SILVER KING (HIGH, tdiff=61.91434 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.81 K
Observed - Background BT (3.9 um)6.06 K
BT Anomaly (3.9 um)3.08 K
Maximum Observed - Clear RTM BT (3.9 um)17.20 K
Maximum Observed BTD (3.9-10/11/12 um)10.19 K
Observed - Background BTD (3.9-10/11/12 um)2.87 K
BTD Anomaly (3.9-10/11/12 um)3.85 K
Similar Pixel Count24
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.70°
Mean Solar Zenith Angle 41.40°
Mean Glint Angle79.40°
Water Fraction0.00
Total Pixel Area 7.80 km2
Latest Satellite Imagery:
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