Wildfire Alert Report

Date: 2025-04-19
Time: 15:41:17
Production Date and Time: 2025-04-19 15:46:15 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251091541174_e20251091543547_c20251091544015.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251091536174_e20251091538547_c20251091539042.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Palo Alto County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 15:41:50UTC
Radiative Center (Lat, Lon): 42.936111°, -94.536392°
Nearby Counties (meeting alert criteria):
  • Palo Alto County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.75 K
Observed - Background BT (3.9 um)2.39 K
BT Anomaly (3.9 um)1.81 K
Maximum Observed - Clear RTM BT (3.9 um)11.96 K
Maximum Observed BTD (3.9-10/11/12 um)11.76 K
Observed - Background BTD (3.9-10/11/12 um)2.85 K
BTD Anomaly (3.9-10/11/12 um)3.39 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.19
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power10.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.50°
Mean Solar Zenith Angle 46.60°
Mean Glint Angle95.30°
Water Fraction0.00
Total Pixel Area 13.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Buena Vista County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 15:41:50UTC
Radiative Center (Lat, Lon): 42.906666°, -95.229721°
Nearby Counties (meeting alert criteria):
  • Buena Vista County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.09 K
Observed - Background BT (3.9 um)4.03 K
BT Anomaly (3.9 um)2.22 K
Maximum Observed - Clear RTM BT (3.9 um)15.22 K
Maximum Observed BTD (3.9-10/11/12 um)13.60 K
Observed - Background BTD (3.9-10/11/12 um)4.10 K
BTD Anomaly (3.9-10/11/12 um)5.08 K
Similar Pixel Count17
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.80°
Mean Solar Zenith Angle 47.00°
Mean Glint Angle96.00°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NC
Country/Countries United States
County/Locality(s) Pender County, NC
NWS WFO Wilmington NC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 15:42:22UTC
Radiative Center (Lat, Lon): 34.450001°, -77.927498°
Nearby Counties (meeting alert criteria):
  • Pender County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.16 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.45 K
Observed - Background BT (3.9 um)6.64 K
BT Anomaly (3.9 um)3.89 K
Maximum Observed - Clear RTM BT (3.9 um)14.31 K
Maximum Observed BTD (3.9-10/11/12 um)17.35 K
Observed - Background BTD (3.9-10/11/12 um)6.11 K
BTD Anomaly (3.9-10/11/12 um)3.83 K
Similar Pixel Count9
BT Time Tendency (3.9 um)4.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power16.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.30°
Mean Solar Zenith Angle 31.20°
Mean Glint Angle66.40°
Water Fraction0.00
Total Pixel Area 10.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Dominican Republic
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 15:43:53UTC
Radiative Center (Lat, Lon): 18.570000°, -70.878609°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.74 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.74 K
Observed - Background BT (3.9 um)2.45 K
BT Anomaly (3.9 um)1.14 K
Maximum Observed - Clear RTM BT (3.9 um)13.03 K
Maximum Observed BTD (3.9-10/11/12 um)16.59 K
Observed - Background BTD (3.9-10/11/12 um)1.95 K
BTD Anomaly (3.9-10/11/12 um)1.55 K
Similar Pixel Count22
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power6.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 22.40°
Mean Solar Zenith Angle 16.70°
Mean Glint Angle30.40°
Water Fraction0.00
Total Pixel Area 4.30 km2
Latest Satellite Imagery:
  • None Available
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