Wildfire Alert Report

Date: 2024-06-29
Time: 00:50:21
Production Date and Time: 2024-06-29 01:01:40 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadF-M6C14_G18_s20241810050214_e20241810059522_c20241810059577.nc
L1 File(s) - TemporalOR_ABI-L1b-RadF-M6C14_G18_s20241810040214_e20241810049522_c20241810049586.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) Yukon
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-06-29 00:50:24UTC
Radiative Center (Lat, Lon): 63.100000°, -140.150000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power48.33 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.26 K
Observed - Background BT (3.9 um)6.11 K
BT Anomaly (3.9 um)5.11 K
Maximum Observed - Clear RTM BT (3.9 um)10.67 K
Maximum Observed BTD (3.9-10/11/12 um)15.88 K
Observed - Background BTD (3.9-10/11/12 um)6.06 K
BTD Anomaly (3.9-10/11/12 um)4.82 K
Similar Pixel Count18
BT Time Tendency (3.9 um)2.70 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.80
Fraction of Surrounding Red Channel Pixels that are Brighter0.73
Maximum Radiative Power48.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 72.00°
Mean Solar Zenith Angle 52.40°
Mean Glint Angle94.70°
Water Fraction0.00
Total Pixel Area 15.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Yukon
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-06-29 00:50:25UTC
Radiative Center (Lat, Lon): 63.160000°, -134.380000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power957.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.15 K
Observed - Background BT (3.9 um)30.70 K
BT Anomaly (3.9 um)13.28 K
Maximum Observed - Clear RTM BT (3.9 um)30.54 K
Maximum Observed BTD (3.9-10/11/12 um)51.09 K
Observed - Background BTD (3.9-10/11/12 um)30.89 K
BTD Anomaly (3.9-10/11/12 um)12.58 K
Similar Pixel Count0
BT Time Tendency (3.9 um)23.40 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.83
Maximum Radiative Power397.21 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 72.00°
Mean Solar Zenith Angle 54.80°
Mean Glint Angle96.20°
Water Fraction0.00
Total Pixel Area 46.30 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) AK
Country/Countries USA
County/Locality(s) Bethel Census Area, AK
NWS WFO Unknown
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-06-29 00:50:38UTC
Radiative Center (Lat, Lon): 61.720000°, -158.030000°
Nearby Counties (meeting alert criteria):
  • Bethel Census Area (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power497.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: OSKAWALIK RIVER (MEDIUM, tdiff=0.04272 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.17 K
Observed - Background BT (3.9 um)22.10 K
BT Anomaly (3.9 um)16.00 K
Maximum Observed - Clear RTM BT (3.9 um)25.35 K
Maximum Observed BTD (3.9-10/11/12 um)36.31 K
Observed - Background BTD (3.9-10/11/12 um)21.66 K
BTD Anomaly (3.9-10/11/12 um)9.72 K
Similar Pixel Count0
BT Time Tendency (3.9 um)18.90 K
Image Interval10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.96
Fraction of Surrounding Red Channel Pixels that are Brighter0.83
Maximum Radiative Power228.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 72.60°
Mean Solar Zenith Angle 44.80°
Mean Glint Angle90.90°
Water Fraction0.00
Total Pixel Area 54.20 km2
Latest Satellite Imagery:
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