Wildfire Alert Report

Date: 2024-07-19
Time: 09:01:27
Production Date and Time: 2024-07-19 09:02:05 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G18_s20242010901271_e20242010901329_c20242010901381.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G18_s20242010900300_e20242010900358_c20242010900422.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Douglas County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-19 09:01:28UTC
Radiative Center (Lat, Lon): 43.160°, -122.120°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.96 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: TRAIL (HIGH, tdiff=0.83466 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.40 K
Observed - Background BT (3.9 um)4.24 K
BT Anomaly (3.9 um)4.43 K
Maximum Observed - Clear RTM BT (3.9 um)5.74 K
Maximum Observed BTD (3.9-10/11/12 um)4.33 K
Observed - Background BTD (3.9-10/11/12 um)4.17 K
BTD Anomaly (3.9-10/11/12 um)9.93 K
Similar Pixel Count2
BT Time Tendency (3.9 um)-0.30 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.62 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.30°
Mean Solar Zenith Angle 114.90°
Mean Glint Angle63.20°
Water Fraction0.00
Total Pixel Area 15.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Siskiyou County, CA
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-19 09:01:28UTC
Radiative Center (Lat, Lon): 41.480°, -123.060°
Nearby Counties (meeting alert criteria):
  • Siskiyou County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.20 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: SHELLY (HIGH, tdiff=1.17017 days, PERIMETER)
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.58 K
Observed - Background BT (3.9 um)5.19 K
BT Anomaly (3.9 um)4.47 K
Maximum Observed - Clear RTM BT (3.9 um)11.61 K
Maximum Observed BTD (3.9-10/11/12 um)6.15 K
Observed - Background BTD (3.9-10/11/12 um)5.91 K
BTD Anomaly (3.9-10/11/12 um)24.61 K
Similar Pixel Count2
BT Time Tendency (3.9 um)0.90 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.26
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.30°
Mean Solar Zenith Angle 116.70°
Mean Glint Angle67.00°
Water Fraction0.00
Total Pixel Area 14.30 km2
Latest Satellite Imagery:
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