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Wildfire Notification Report

Date: 2026-03-19
Time: 19:31:17
Production Date and Time: 2026-03-19 19:36:19 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20260781931175_e20260781933548_c20260781934016.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20260781926175_e20260781928548_c20260781929041.nc
Number Of Thermal Anomaly Notifications: 3
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Prairie County, MT
NWS WFO Glasgow MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-19 19:31:24UTC
Radiative Center (Lat, Lon): 46.825001°, -105.153893°
Nearby Counties (meeting notification criteria):
  • Prairie County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power43.68 MW
Map:
Additional Information
Notification Status New Feature
Type of EventElevated Fire Risk (NWS/SPC)
Event Priority Ranking3
Maximum Observed BT (3.9 um)306.05 K
Observed - Background BT (3.9 um)4.74 K
BT Anomaly (3.9 um)6.54 K
Maximum Observed - Clear RTM BT (3.9 um)14.43 K
Maximum Observed BTD (3.9-10/11/12 um)16.93 K
Observed - Background BTD (3.9-10/11/12 um)5.08 K
BTD Anomaly (3.9-10/11/12 um)4.69 K
Similar Pixel Count19
BT Time Tendency (3.9 um)5.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power43.68 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 62.50°
Mean Solar Zenith Angle 48.10°
Mean Glint Angle104.30°
Water Fraction0.00
Total Pixel Area 17.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Sacramento County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-19 19:31:53UTC
Radiative Center (Lat, Lon): 38.188057°, -121.636948°
Nearby Counties (meeting notification criteria):
  • Sacramento County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.21 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.33 K
Observed - Background BT (3.9 um)2.71 K
BT Anomaly (3.9 um)1.22 K
Maximum Observed - Clear RTM BT (3.9 um)10.99 K
Maximum Observed BTD (3.9-10/11/12 um)8.08 K
Observed - Background BTD (3.9-10/11/12 um)2.38 K
BTD Anomaly (3.9-10/11/12 um)1.88 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.21 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.30°
Mean Solar Zenith Angle 40.50°
Mean Glint Angle81.10°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) San Luis Obispo County, CA
NWS WFO Los Angeles/Oxnard CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-19 19:32:23UTC
Radiative Center (Lat, Lon): 35.214169°, -120.105003°
Nearby Counties (meeting notification criteria):
  • San Luis Obispo County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.65 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.78 K
Observed - Background BT (3.9 um)3.70 K
BT Anomaly (3.9 um)1.93 K
Maximum Observed - Clear RTM BT (3.9 um)15.23 K
Maximum Observed BTD (3.9-10/11/12 um)8.13 K
Observed - Background BTD (3.9-10/11/12 um)1.72 K
BTD Anomaly (3.9-10/11/12 um)2.07 K
Similar Pixel Count24
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.90°
Mean Solar Zenith Angle 37.30°
Mean Glint Angle75.40°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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