1606 UTC 1/9/2026: UPDATE: Problems related to data center cooling issues are being resolved; but time will be needed for systems to stabilize and data flows to return to normal, until that time, NGFS products will be produced but maybe sporadic/some images will be missed.

Wildfire Alert Report

Date: 2025-04-23
Time: 13:51:17
Production Date and Time: 2025-04-23 13:56:04 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251131351178_e20251131353551_c20251131354027.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251131346178_e20251131348551_c20251131349038.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Nobles County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 13:51:20UTC
Radiative Center (Lat, Lon): 43.565277°, -95.463333°
Nearby Counties (meeting alert criteria):
  • Nobles County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.17 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.22 K
Observed - Background BT (3.9 um)5.83 K
BT Anomaly (3.9 um)5.11 K
Maximum Observed - Clear RTM BT (3.9 um)13.89 K
Maximum Observed BTD (3.9-10/11/12 um)15.08 K
Observed - Background BTD (3.9-10/11/12 um)6.09 K
BTD Anomaly (3.9-10/11/12 um)4.40 K
Similar Pixel Count19
BT Time Tendency (3.9 um)6.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.59
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power20.17 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.50°
Mean Solar Zenith Angle 65.10°
Mean Glint Angle100.30°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Sioux County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 13:51:50UTC
Radiative Center (Lat, Lon): 43.054443°, -95.913612°
Nearby Counties (meeting alert criteria):
  • Sioux County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.77 K
Observed - Background BT (3.9 um)2.83 K
BT Anomaly (3.9 um)5.19 K
Maximum Observed - Clear RTM BT (3.9 um)11.39 K
Maximum Observed BTD (3.9-10/11/12 um)11.27 K
Observed - Background BTD (3.9-10/11/12 um)2.79 K
BTD Anomaly (3.9-10/11/12 um)6.38 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.20°
Mean Solar Zenith Angle 65.40°
Mean Glint Angle100.50°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WV
Country/Countries United States
County/Locality(s) Preston County, WV
NWS WFO Pittsburgh PA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 13:51:52UTC
Radiative Center (Lat, Lon): 39.402500°, -79.644447°
Nearby Counties (meeting alert criteria):
  • Preston County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.50 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.08 K
Observed - Background BT (3.9 um)2.95 K
BT Anomaly (3.9 um)3.56 K
Maximum Observed - Clear RTM BT (3.9 um)6.15 K
Maximum Observed BTD (3.9-10/11/12 um)15.26 K
Observed - Background BTD (3.9-10/11/12 um)3.48 K
BTD Anomaly (3.9-10/11/12 um)4.07 K
Similar Pixel Count17
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.16
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.50 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.10°
Mean Solar Zenith Angle 52.70°
Mean Glint Angle78.80°
Water Fraction0.00
Total Pixel Area 5.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) GA
Country/Countries United States
County/Locality(s) Baker County, GA
NWS WFO Tallahassee FL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-23 13:52:21UTC
Radiative Center (Lat, Lon): 31.399166°, -84.207779°
Nearby Counties (meeting alert criteria):
  • Baker County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.54 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.85 K
Observed - Background BT (3.9 um)8.77 K
BT Anomaly (3.9 um)4.54 K
Maximum Observed - Clear RTM BT (3.9 um)-0.40 K
Maximum Observed BTD (3.9-10/11/12 um)28.54 K
Observed - Background BTD (3.9-10/11/12 um)9.06 K
BTD Anomaly (3.9-10/11/12 um)4.72 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power32.54 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 38.00°
Mean Solar Zenith Angle 54.70°
Mean Glint Angle75.60°
Water Fraction0.00
Total Pixel Area 5.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AZ
Country/Countries United States
County/Locality(s) Cochise County, AZ
NWS WFO Tucson AZ
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 13:52:18UTC
Radiative Center (Lat, Lon): 32.039444°, -109.917503°
Nearby Counties (meeting alert criteria):
  • Cochise County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk
Event Priority Ranking3
Maximum Observed BT (3.9 um)292.34 K
Observed - Background BT (3.9 um)5.92 K
BT Anomaly (3.9 um)5.53 K
Maximum Observed - Clear RTM BT (3.9 um)7.83 K
Maximum Observed BTD (3.9-10/11/12 um)9.89 K
Observed - Background BTD (3.9-10/11/12 um)6.30 K
BTD Anomaly (3.9-10/11/12 um)7.35 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power18.29 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.00°
Mean Solar Zenith Angle 76.50°
Mean Glint Angle115.00°
Water Fraction0.00
Total Pixel Area 13.30 km2
Latest Satellite Imagery:
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