Wildfire Alert Report

Date: 2024-09-21
Time: 17:26:17
Production Date and Time: 2024-09-21 17:30:57 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20242651726172_e20242651728545_c20242651729040.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20242651721172_e20242651723545_c20242651724030.nc
Number Of Thermal Anomaly Alerts: 3
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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/Time2024-09-21 17:26:19UTC
Radiative Center (Lat, Lon): 46.230°, -113.830°
Nearby Counties (meeting alert criteria):
  • Ravalli County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.20 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: DALY (HIGH, tdiff=2.10199 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.01 K
Observed - Background BT (3.9 um)3.93 K
BT Anomaly (3.9 um)3.71 K
Maximum Observed - Clear RTM BT (3.9 um)15.25 K
Maximum Observed BTD (3.9-10/11/12 um)11.15 K
Observed - Background BTD (3.9-10/11/12 um)2.19 K
BTD Anomaly (3.9-10/11/12 um)4.04 K
Similar Pixel Count17
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.20 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.60°
Mean Solar Zenith Angle 52.90°
Mean Glint Angle118.00°
Water Fraction0.00
Total Pixel Area 15.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Pacific County, WA
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-09-21 17:26:18UTC
Radiative Center (Lat, Lon): 46.660°, -123.710°
Nearby Counties (meeting alert criteria):
  • Pacific County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power250.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.53 K
Observed - Background BT (3.9 um)19.10 K
BT Anomaly (3.9 um)8.04 K
Maximum Observed - Clear RTM BT (3.9 um)13.28 K
Maximum Observed BTD (3.9-10/11/12 um)37.96 K
Observed - Background BTD (3.9-10/11/12 um)18.85 K
BTD Anomaly (3.9-10/11/12 um)9.06 K
Similar Pixel Count0
BT Time Tendency (3.9 um)11.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter0.42
Maximum Radiative Power250.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 71.70°
Mean Solar Zenith Angle 58.00°
Mean Glint Angle129.20°
Water Fraction0.00
Total Pixel Area 25.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Dominican Republic
County/Locality(s) Dominican Republic
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-21 17:28:53UTC
Radiative Center (Lat, Lon): 19.070°, -70.050°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.66 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.35 K
Observed - Background BT (3.9 um)5.09 K
BT Anomaly (3.9 um)3.82 K
Maximum Observed - Clear RTM BT (3.9 um)12.17 K
Maximum Observed BTD (3.9-10/11/12 um)19.76 K
Observed - Background BTD (3.9-10/11/12 um)4.40 K
BTD Anomaly (3.9-10/11/12 um)3.74 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.80
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.20°
Mean Solar Zenith Angle 22.70°
Mean Glint Angle45.00°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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