Wildfire Alert Report

Date: 2024-07-18
Time: 23:01:19
Production Date and Time: 2024-07-18 23:05:48 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242002301192_e20242002303565_c20242002304026.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242002256192_e20242002258565_c20242002259069.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-18 23:01:25UTC
Radiative Center (Lat, Lon): 49.230°, -116.960°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power61.82 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.08 K
Observed - Background BT (3.9 um)8.36 K
BT Anomaly (3.9 um)6.29 K
Maximum Observed - Clear RTM BT (3.9 um)9.05 K
Maximum Observed BTD (3.9-10/11/12 um)21.65 K
Observed - Background BTD (3.9-10/11/12 um)8.40 K
BTD Anomaly (3.9-10/11/12 um)4.53 K
Similar Pixel Count8
BT Time Tendency (3.9 um)7.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter0.58
Maximum Radiative Power61.82 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.00°
Mean Solar Zenith Angle 46.40°
Mean Glint Angle96.00°
Water Fraction0.00
Total Pixel Area 9.90 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) HI
Country/Countries USA
County/Locality(s) Hawaii County, HI
NWS WFO Honolulu HI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-18 23:03:50UTC
Radiative Center (Lat, Lon): 19.500°, -154.840°
Nearby Counties (meeting alert criteria):
  • Hawaii County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.10 K
Observed - Background BT (3.9 um)7.91 K
BT Anomaly (3.9 um)4.48 K
Maximum Observed - Clear RTM BT (3.9 um)11.53 K
Maximum Observed BTD (3.9-10/11/12 um)15.61 K
Observed - Background BTD (3.9-10/11/12 um)3.95 K
BTD Anomaly (3.9-10/11/12 um)2.93 K
Similar Pixel Count13
BT Time Tendency (3.9 um)0.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 30.70°
Mean Solar Zenith Angle 8.70°
Mean Glint Angle23.90°
Water Fraction0.00
Total Pixel Area 4.90 km2
Latest Satellite Imagery:
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