Wildfire Alert Report

Date: 2025-04-28
Time: 17:21:17
Production Date and Time: 2025-04-28 17:26:19 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251181721173_e20251181723546_c20251181724045.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251181716173_e20251181718546_c20251181719031.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 16, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-28 17:21:20UTC
Radiative Center (Lat, Lon): 50.746666°, -100.859726°
Nearby Counties (meeting alert criteria):
  • Division No. 16 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power37.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.81 K
Observed - Background BT (3.9 um)8.32 K
BT Anomaly (3.9 um)6.02 K
Maximum Observed - Clear RTM BT (3.9 um)21.67 K
Maximum Observed BTD (3.9-10/11/12 um)18.48 K
Observed - Background BTD (3.9-10/11/12 um)7.78 K
BTD Anomaly (3.9-10/11/12 um)11.52 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power37.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.40°
Mean Solar Zenith Angle 40.20°
Mean Glint Angle103.60°
Water Fraction0.00
Total Pixel Area 8.90 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) NH
Country/Countries United States
County/Locality(s) Belknap County, NH
NWS WFO Gray ME
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-28 17:21:23UTC
Radiative Center (Lat, Lon): 43.527222°, -71.423889°
Nearby Counties (meeting alert criteria):
  • Belknap County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.13 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.23 K
Observed - Background BT (3.9 um)3.48 K
BT Anomaly (3.9 um)3.26 K
Maximum Observed - Clear RTM BT (3.9 um)12.92 K
Maximum Observed BTD (3.9-10/11/12 um)7.95 K
Observed - Background BTD (3.9-10/11/12 um)2.32 K
BTD Anomaly (3.9-10/11/12 um)6.61 K
Similar Pixel Count22
BT Time Tendency (3.9 um)1.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power8.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.60°
Mean Solar Zenith Angle 30.80°
Mean Glint Angle80.80°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MA
Country/Countries United States
County/Locality(s) Essex County, MA
NWS WFO Norton MA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-28 17:21:23UTC
Radiative Center (Lat, Lon): 42.827221°, -70.873886°
Nearby Counties (meeting alert criteria):
  • Essex County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.84 K
Observed - Background BT (3.9 um)2.24 K
BT Anomaly (3.9 um)2.42 K
Maximum Observed - Clear RTM BT (3.9 um)10.79 K
Maximum Observed BTD (3.9-10/11/12 um)8.08 K
Observed - Background BTD (3.9-10/11/12 um)1.92 K
BTD Anomaly (3.9-10/11/12 um)4.77 K
Similar Pixel Count21
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.77
Maximum Radiative Power7.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.90°
Mean Solar Zenith Angle 30.20°
Mean Glint Angle79.50°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SC
Country/Countries United States
County/Locality(s) Berkeley County, SC
NWS WFO Charleston SC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-28 17:22:22UTC
Radiative Center (Lat, Lon): 33.447498°, -79.990280°
Nearby Counties (meeting alert criteria):
  • Berkeley County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.95 K
Observed - Background BT (3.9 um)3.52 K
BT Anomaly (3.9 um)1.72 K
Maximum Observed - Clear RTM BT (3.9 um)7.86 K
Maximum Observed BTD (3.9-10/11/12 um)11.91 K
Observed - Background BTD (3.9-10/11/12 um)3.56 K
BTD Anomaly (3.9-10/11/12 um)3.29 K
Similar Pixel Count14
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.40°
Mean Solar Zenith Angle 19.60°
Mean Glint Angle58.70°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Sonora
Country/Countries Mexico
County/Locality(s) Empalme, Sonora
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-28 17:22:48UTC
Radiative Center (Lat, Lon): 28.033890°, -110.770279°
Nearby Counties (meeting alert criteria):
  • Empalme (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.63 K
Observed - Background BT (3.9 um)3.83 K
BT Anomaly (3.9 um)2.33 K
Maximum Observed - Clear RTM BT (3.9 um)14.23 K
Maximum Observed BTD (3.9-10/11/12 um)15.17 K
Observed - Background BTD (3.9-10/11/12 um)4.36 K
BTD Anomaly (3.9-10/11/12 um)3.64 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter0.77
Maximum Radiative Power21.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.10°
Mean Solar Zenith Angle 31.10°
Mean Glint Angle81.60°
Water Fraction0.00
Total Pixel Area 6.40 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/Time2025-04-28 17:23:22UTC
Radiative Center (Lat, Lon): 23.059999°, -81.431664°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power49.22 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.71 K
Observed - Background BT (3.9 um)11.56 K
BT Anomaly (3.9 um)5.01 K
Maximum Observed - Clear RTM BT (3.9 um)16.93 K
Maximum Observed BTD (3.9-10/11/12 um)24.30 K
Observed - Background BTD (3.9-10/11/12 um)11.60 K
BTD Anomaly (3.9-10/11/12 um)5.50 K
Similar Pixel Count3
BT Time Tendency (3.9 um)10.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.17
Maximum Radiative Power49.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.00°
Mean Solar Zenith Angle 9.20°
Mean Glint Angle37.00°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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