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Wildfire Notification Report

Date: 2026-03-25
Time: 19:36:55
Production Date and Time: 2026-03-25 19:37:39 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G19_s20260841936554_e20260841937011_c20260841937076.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G19_s20260841935554_e20260841936011_c20260841936074.nc
Number Of Thermal Anomaly Notifications: 2
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Oglala Lakota County, SD
NWS WFO Rapid City SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-03-25 19:36:57UTC
Radiative Center (Lat, Lon): 43.148888°, -102.359169°
Nearby Counties (meeting notification criteria):
  • Oglala Lakota County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power41.11 MW
Map:
Additional Information
Notification Status New Feature
Type of EventElevated Fire Risk (NWS/SPC) and Red Flag Warning (NWS)
Event Priority Ranking1
Maximum Observed BT (3.9 um)317.23 K
Observed - Background BT (3.9 um)5.86 K
BT Anomaly (3.9 um)4.41 K
Maximum Observed - Clear RTM BT (3.9 um)17.48 K
Maximum Observed BTD (3.9-10/11/12 um)18.18 K
Observed - Background BTD (3.9-10/11/12 um)6.21 K
BTD Anomaly (3.9-10/11/12 um)7.71 K
Similar Pixel Count17
BT Time Tendency (3.9 um)3.70 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power41.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.10°
Mean Solar Zenith Angle 42.80°
Mean Glint Angle87.20°
Water Fraction0.00
Total Pixel Area 7.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Sac County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-03-25 19:36:58UTC
Radiative Center (Lat, Lon): 42.300278°, -95.303612°
Nearby Counties (meeting notification criteria):
  • Sac County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power41.13 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.74 K
Observed - Background BT (3.9 um)6.84 K
BT Anomaly (3.9 um)6.69 K
Maximum Observed - Clear RTM BT (3.9 um)11.97 K
Maximum Observed BTD (3.9-10/11/12 um)34.36 K
Observed - Background BTD (3.9-10/11/12 um)6.55 K
BTD Anomaly (3.9-10/11/12 um)5.72 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.00 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power41.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.20°
Mean Solar Zenith Angle 43.80°
Mean Glint Angle83.90°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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