Wildfire Alert Report

Date: 2025-04-23
Time: 17:01:17
Production Date and Time: 2025-04-23 17:06:17 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251131701178_e20251131703551_c20251131704041.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251131656178_e20251131658551_c20251131659049.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Dickinson County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 17:01:20UTC
Radiative Center (Lat, Lon): 43.464443°, -95.194168°
Nearby Counties (meeting alert criteria):
  • Dickinson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power40.13 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.45 K
Observed - Background BT (3.9 um)6.22 K
BT Anomaly (3.9 um)2.15 K
Maximum Observed - Clear RTM BT (3.9 um)20.66 K
Maximum Observed BTD (3.9-10/11/12 um)22.99 K
Observed - Background BTD (3.9-10/11/12 um)6.78 K
BTD Anomaly (3.9-10/11/12 um)2.76 K
Similar Pixel Count18
BT Time Tendency (3.9 um)3.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power40.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.30°
Mean Solar Zenith Angle 35.40°
Mean Glint Angle89.60°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CT
Country/Countries United States
County/Locality(s) Fairfield County, CT
NWS WFO Upton NY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 17:01:53UTC
Radiative Center (Lat, Lon): 41.402779°, -73.425552°
Nearby Counties (meeting alert criteria):
  • Fairfield County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.45 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.74 K
Observed - Background BT (3.9 um)4.86 K
BT Anomaly (3.9 um)5.74 K
Maximum Observed - Clear RTM BT (3.9 um)15.37 K
Maximum Observed BTD (3.9-10/11/12 um)15.68 K
Observed - Background BTD (3.9-10/11/12 um)4.74 K
BTD Anomaly (3.9-10/11/12 um)5.35 K
Similar Pixel Count25
BT Time Tendency (3.9 um)-0.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.45 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.10°
Mean Solar Zenith Angle 29.20°
Mean Glint Angle77.30°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Osage County, OK
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-23 17:01:50UTC
Radiative Center (Lat, Lon): 36.793056°, -96.501389°
Nearby Counties (meeting alert criteria):
  • Osage County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.98 K
Observed - Background BT (3.9 um)6.80 K
BT Anomaly (3.9 um)8.54 K
Maximum Observed - Clear RTM BT (3.9 um)16.71 K
Maximum Observed BTD (3.9-10/11/12 um)18.69 K
Observed - Background BTD (3.9-10/11/12 um)6.52 K
BTD Anomaly (3.9-10/11/12 um)10.11 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power28.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.50°
Mean Solar Zenith Angle 30.80°
Mean Glint Angle79.00°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Bahamas
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 17:02:52UTC
Radiative Center (Lat, Lon): 26.731667°, -77.440834°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.89 K
Observed - Background BT (3.9 um)9.28 K
BT Anomaly (3.9 um)5.00 K
Maximum Observed - Clear RTM BT (3.9 um)21.47 K
Maximum Observed BTD (3.9-10/11/12 um)18.53 K
Observed - Background BTD (3.9-10/11/12 um)9.16 K
BTD Anomaly (3.9-10/11/12 um)6.56 K
Similar Pixel Count10
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter0.56
Maximum Radiative Power29.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 31.50°
Mean Solar Zenith Angle 14.60°
Mean Glint Angle46.00°
Water Fraction0.00
Total Pixel Area 4.70 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-23 17:03:22UTC
Radiative Center (Lat, Lon): 22.359167°, -81.253052°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.85 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.43 K
Observed - Background BT (3.9 um)5.12 K
BT Anomaly (3.9 um)2.29 K
Maximum Observed - Clear RTM BT (3.9 um)7.27 K
Maximum Observed BTD (3.9-10/11/12 um)15.45 K
Observed - Background BTD (3.9-10/11/12 um)4.70 K
BTD Anomaly (3.9-10/11/12 um)2.46 K
Similar Pixel Count12
BT Time Tendency (3.9 um)1.90 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 Power21.85 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.20°
Mean Solar Zenith Angle 11.40°
Mean Glint Angle38.40°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-23 17:03:22UTC
Radiative Center (Lat, Lon): 21.954166°, -78.301109°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power73.73 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)326.45 K
Observed - Background BT (3.9 um)15.76 K
BT Anomaly (3.9 um)6.65 K
Maximum Observed - Clear RTM BT (3.9 um)22.27 K
Maximum Observed BTD (3.9-10/11/12 um)32.09 K
Observed - Background BTD (3.9-10/11/12 um)15.43 K
BTD Anomaly (3.9-10/11/12 um)6.86 K
Similar Pixel Count0
BT Time Tendency (3.9 um)14.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter0.49
Maximum Radiative Power73.73 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.10°
Mean Solar Zenith Angle 10.00°
Mean Glint Angle36.00°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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