Wildfire Alert Report

Date: 2025-04-30
Time: 18:36:17
Production Date and Time: 2025-04-30 18:41:16 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251201836175_e20251201838548_c20251201839054.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251201831175_e20251201833548_c20251201834043.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) Ontario
Country/Countries Canada
County/Locality(s) Thunder Bay, Ontario
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-30 18:36:21UTC
Radiative Center (Lat, Lon): 50.924168°, -87.361664°
Nearby Counties (meeting alert criteria):
  • Thunder Bay (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power88.09 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)290.17 K
Observed - Background BT (3.9 um)15.95 K
BT Anomaly (3.9 um)9.46 K
Maximum Observed - Clear RTM BT (3.9 um)17.29 K
Maximum Observed BTD (3.9-10/11/12 um)25.56 K
Observed - Background BTD (3.9-10/11/12 um)15.60 K
BTD Anomaly (3.9-10/11/12 um)13.57 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter0.46
Maximum Radiative Power48.20 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.80°
Mean Solar Zenith Angle 37.80°
Mean Glint Angle91.90°
Water Fraction0.00
Total Pixel Area 15.90 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Price County, WI
NWS WFO Duluth MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-30 18:36:21UTC
Radiative Center (Lat, Lon): 45.951111°, -90.069443°
Nearby Counties (meeting alert criteria):
  • Price County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.27 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: Mackinney Slough Wildlife Openings RX (HIGH, tdiff=0.21139 days, Point
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.75 K
Observed - Background BT (3.9 um)2.15 K
BT Anomaly (3.9 um)1.60 K
Maximum Observed - Clear RTM BT (3.9 um)9.24 K
Maximum Observed BTD (3.9-10/11/12 um)8.63 K
Observed - Background BTD (3.9-10/11/12 um)2.92 K
BTD Anomaly (3.9-10/11/12 um)4.97 K
Similar Pixel Count5
BT Time Tendency (3.9 um)1.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.29
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.20°
Mean Solar Zenith Angle 32.50°
Mean Glint Angle82.30°
Water Fraction0.00
Total Pixel Area 7.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) FL
Country/Countries United States
County/Locality(s) DeSoto County, FL
NWS WFO Tampa Bay Ruskin FL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-30 18:37:52UTC
Radiative Center (Lat, Lon): 27.303055°, -81.785835°
Nearby Counties (meeting alert criteria):
  • DeSoto County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power63.98 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)328.20 K
Observed - Background BT (3.9 um)11.98 K
BT Anomaly (3.9 um)7.34 K
Maximum Observed - Clear RTM BT (3.9 um)19.83 K
Maximum Observed BTD (3.9-10/11/12 um)24.95 K
Observed - Background BTD (3.9-10/11/12 um)12.08 K
BTD Anomaly (3.9-10/11/12 um)14.71 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.46
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power63.98 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 32.90°
Mean Solar Zenith Angle 21.10°
Mean Glint Angle44.10°
Water Fraction0.00
Total Pixel Area 4.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) FL
Country/Countries United States
County/Locality(s) DeSoto County, FL
NWS WFO Tampa Bay Ruskin FL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-30 18:37:52UTC
Radiative Center (Lat, Lon): 27.196112°, -81.966393°
Nearby Counties (meeting alert criteria):
  • DeSoto County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.25 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.85 K
Observed - Background BT (3.9 um)3.07 K
BT Anomaly (3.9 um)1.73 K
Maximum Observed - Clear RTM BT (3.9 um)11.14 K
Maximum Observed BTD (3.9-10/11/12 um)15.28 K
Observed - Background BTD (3.9-10/11/12 um)2.41 K
BTD Anomaly (3.9-10/11/12 um)2.89 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 32.80°
Mean Solar Zenith Angle 20.90°
Mean Glint Angle43.80°
Water Fraction0.00
Total Pixel Area 4.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) FL
Country/Countries United States
County/Locality(s) Charlotte County, FL
NWS WFO Tampa Bay Ruskin FL
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-30 18:37:52UTC
Radiative Center (Lat, Lon): 26.868055°, -81.734169°
Nearby Counties (meeting alert criteria):
  • Charlotte County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power137.91 MW
Map:
Additional Information
Alert Status New Feature
Type of EventSolar panel (database + spectral)
Event Priority Ranking5
Maximum Observed BT (3.9 um)329.81 K
Observed - Background BT (3.9 um)15.63 K
BT Anomaly (3.9 um)9.14 K
Maximum Observed - Clear RTM BT (3.9 um)21.69 K
Maximum Observed BTD (3.9-10/11/12 um)28.24 K
Observed - Background BTD (3.9-10/11/12 um)16.15 K
BTD Anomaly (3.9-10/11/12 um)14.69 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.30
Fraction of Surrounding Red Channel Pixels that are Brighter0.00
Maximum Radiative Power80.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 32.40°
Mean Solar Zenith Angle 20.90°
Mean Glint Angle43.20°
Water Fraction0.00
Total Pixel Area 9.50 km2
Latest Satellite Imagery:
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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/Time2025-04-30 18:38:22UTC
Radiative Center (Lat, Lon): 23.083055°, -81.754166°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power74.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)323.10 K
Observed - Background BT (3.9 um)15.73 K
BT Anomaly (3.9 um)5.69 K
Maximum Observed - Clear RTM BT (3.9 um)17.70 K
Maximum Observed BTD (3.9-10/11/12 um)29.59 K
Observed - Background BTD (3.9-10/11/12 um)16.04 K
BTD Anomaly (3.9-10/11/12 um)6.64 K
Similar Pixel Count0
BT Time Tendency (3.9 um)16.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter0.47
Maximum Radiative Power74.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.10°
Mean Solar Zenith Angle 19.10°
Mean Glint Angle35.50°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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