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Wildfire Notification Report

Date: 2026-05-01
Time: 19:31:17
Production Date and Time: 2026-05-01 19:36:13 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20261211931177_e20261211933550_c20261211934054.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20261211926177_e20261211928550_c20261211929016.nc
Number Of Thermal Anomaly Notifications: 4
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 17, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-01 19:31:24UTC
Radiative Center (Lat, Lon): 50.739723°, -100.317497°
Nearby Counties (meeting notification criteria):
  • Division No. 17 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power81.44 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.10 K
Observed - Background BT (3.9 um)999.99 K
BT Anomaly (3.9 um)-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)16.08 K
Maximum Observed BTD (3.9-10/11/12 um)14.99 K
Observed - Background BTD (3.9-10/11/12 um)999.99 K
BTD Anomaly (3.9-10/11/12 um)-999.00 K
Similar Pixel Count14
BT Time Tendency (3.9 um)3.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power44.20 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.00°
Mean Solar Zenith Angle 37.50°
Mean Glint Angle103.00°
Water Fraction0.00
Total Pixel Area 21.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 7, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-01 19:31:24UTC
Radiative Center (Lat, Lon): 49.716389°, -100.314720°
Nearby Counties (meeting notification criteria):
  • Division No. 7 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.99 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.69 K
Observed - Background BT (3.9 um)3.48 K
BT Anomaly (3.9 um)1.93 K
Maximum Observed - Clear RTM BT (3.9 um)20.08 K
Maximum Observed BTD (3.9-10/11/12 um)15.47 K
Observed - Background BTD (3.9-10/11/12 um)3.12 K
BTD Anomaly (3.9-10/11/12 um)3.36 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power22.99 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 67.20°
Mean Solar Zenith Angle 36.50°
Mean Glint Angle101.30°
Water Fraction0.00
Total Pixel Area 10.30 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Lewis and Clark County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-01 19:31:23UTC
Radiative Center (Lat, Lon): 46.985554°, -112.499443°
Nearby Counties (meeting notification criteria):
  • Lewis and Clark County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.49 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk, Known Incident: Black Diamond 1B RX (HIGH, tdiff=0.21438 days, Point)
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.55 K
Observed - Background BT (3.9 um)1.99 K
BT Anomaly (3.9 um)1.22 K
Maximum Observed - Clear RTM BT (3.9 um)13.59 K
Maximum Observed BTD (3.9-10/11/12 um)8.33 K
Observed - Background BTD (3.9-10/11/12 um)2.11 K
BTD Anomaly (3.9-10/11/12 um)3.04 K
Similar Pixel Count22
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.40°
Mean Solar Zenith Angle 32.20°
Mean Glint Angle88.10°
Water Fraction0.00
Total Pixel Area 15.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Park County, MT
NWS WFO Billings MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-01 19:31:24UTC
Radiative Center (Lat, Lon): 45.974998°, -110.652779°
Nearby Counties (meeting notification criteria):
  • Park County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.44 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.71 K
Observed - Background BT (3.9 um)3.63 K
BT Anomaly (3.9 um)2.68 K
Maximum Observed - Clear RTM BT (3.9 um)18.99 K
Maximum Observed BTD (3.9-10/11/12 um)11.46 K
Observed - Background BTD (3.9-10/11/12 um)2.98 K
BTD Anomaly (3.9-10/11/12 um)5.43 K
Similar Pixel Count22
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power17.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.30°
Mean Solar Zenith Angle 31.30°
Mean Glint Angle87.30°
Water Fraction0.00
Total Pixel Area 7.80 km2
Latest Satellite Imagery:
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