Wildfire Alert Report

Date: 2023-10-30
Time: 19:51:17
Production Date and Time: 2023-10-30 19:55:43 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20233031951173_e20233031953546_c20233031954001.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20233031946173_e20233031948546_c20233031949028.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Pend Oreille County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-30 19:51:23UTC
Radiative Center (Lat, Lon): 48.550°, -117.490°
Nearby Counties (meeting alert criteria):
  • Pend Oreille County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power38.69 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.03 K
Observed - Background BT (3.9 um)14.07 K
BT Anomaly (3.9 um)12.69 K
Maximum Observed - Clear RTM BT (3.9 um)19.87 K
Maximum Observed BTD (3.9-10/11/12 um)19.38 K
Observed - Background BTD (3.9-10/11/12 um)14.61 K
BTD Anomaly (3.9-10/11/12 um)16.89 K
Similar Pixel Count3
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.20
Fraction of Surrounding Red Channel Pixels that are Brighter0.35
Maximum Radiative Power38.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.20°
Mean Solar Zenith Angle 62.30°
Mean Glint Angle118.30°
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) Shoshone County, ID
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2023-10-30 19:51:23UTC
Radiative Center (Lat, Lon): 47.210°, -116.300°
Nearby Counties (meeting alert criteria):
  • Shoshone County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power123.59 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.26 K
Observed - Background BT (3.9 um)31.78 K
BT Anomaly (3.9 um)12.53 K
Maximum Observed - Clear RTM BT (3.9 um)37.09 K
Maximum Observed BTD (3.9-10/11/12 um)37.43 K
Observed - Background BTD (3.9-10/11/12 um)32.56 K
BTD Anomaly (3.9-10/11/12 um)15.03 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.19
Fraction of Surrounding Red Channel Pixels that are Brighter0.01
Maximum Radiative Power123.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.20°
Mean Solar Zenith Angle 61.00°
Mean Glint Angle116.10°
Water Fraction0.00
Total Pixel Area 9.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Klamath County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-30 19:51:53UTC
Radiative Center (Lat, Lon): 42.170°, -121.380°
Nearby Counties (meeting alert criteria):
  • Klamath County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.93 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.43 K
Observed - Background BT (3.9 um)4.73 K
BT Anomaly (3.9 um)3.59 K
Maximum Observed - Clear RTM BT (3.9 um)20.21 K
Maximum Observed BTD (3.9-10/11/12 um)10.86 K
Observed - Background BTD (3.9-10/11/12 um)3.97 K
BTD Anomaly (3.9-10/11/12 um)8.12 K
Similar Pixel Count6
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter0.62
Maximum Radiative Power14.35 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.50°
Mean Solar Zenith Angle 55.80°
Mean Glint Angle104.50°
Water Fraction0.00
Total Pixel Area 14.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Colusa County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-10-30 19:51:53UTC
Radiative Center (Lat, Lon): 39.180°, -122.250°
Nearby Counties (meeting alert criteria):
  • Colusa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.62 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.28 K
Observed - Background BT (3.9 um)5.90 K
BT Anomaly (3.9 um)4.56 K
Maximum Observed - Clear RTM BT (3.9 um)16.88 K
Maximum Observed BTD (3.9-10/11/12 um)11.44 K
Observed - Background BTD (3.9-10/11/12 um)6.05 K
BTD Anomaly (3.9-10/11/12 um)11.98 K
Similar Pixel Count2
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power21.62 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.10°
Mean Solar Zenith Angle 52.80°
Mean Glint Angle98.20°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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