1405 UTC April 30 2025: Expect a 15-20 min NGFS outage while updates are installed.

Wildfire Alert Report

Date: 2025-04-27
Time: 16:21:17
Production Date and Time: 2025-04-27 16:26:14 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251171621172_e20251171623545_c20251171624030.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251171616172_e20251171618545_c20251171619021.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) MI
Country/Countries United States
County/Locality(s) Delta County, MI
NWS WFO Marquette MI
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-27 16:21:21UTC
Radiative Center (Lat, Lon): 46.044167°, -86.955559°
Nearby Counties (meeting alert criteria):
  • Delta County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power37.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: Dutch Mill RX (HIGH, tdiff=0.91515 days, Point)
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.64 K
Observed - Background BT (3.9 um)9.53 K
BT Anomaly (3.9 um)4.77 K
Maximum Observed - Clear RTM BT (3.9 um)26.21 K
Maximum Observed BTD (3.9-10/11/12 um)35.01 K
Observed - Background BTD (3.9-10/11/12 um)9.27 K
BTD Anomaly (3.9-10/11/12 um)3.48 K
Similar Pixel Count0
BT Time Tendency (3.9 um)14.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power37.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.50°
Mean Solar Zenith Angle 37.00°
Mean Glint Angle89.90°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries United States
County/Locality(s) Wilcox County, AL
NWS WFO Mobile AL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-27 16:22:21UTC
Radiative Center (Lat, Lon): 32.111111°, -87.418610°
Nearby Counties (meeting alert criteria):
  • Wilcox County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.69 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)4.53 K
BT Anomaly (3.9 um)3.49 K
Maximum Observed - Clear RTM BT (3.9 um)5.13 K
Maximum Observed BTD (3.9-10/11/12 um)19.94 K
Observed - Background BTD (3.9-10/11/12 um)4.83 K
BTD Anomaly (3.9-10/11/12 um)3.34 K
Similar Pixel Count21
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.30
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power29.69 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.80°
Mean Solar Zenith Angle 27.00°
Mean Glint Angle64.50°
Water Fraction0.00
Total Pixel Area 10.40 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/Time2025-04-27 16:23:23UTC
Radiative Center (Lat, Lon): 19.440277°, -70.891670°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power66.34 MW
Map:
Additional Information
Alert Status New Feature
Type of EventLikely a Solar Farm
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.00 K
Observed - Background BT (3.9 um)7.96 K
BT Anomaly (3.9 um)3.76 K
Maximum Observed - Clear RTM BT (3.9 um)20.10 K
Maximum Observed BTD (3.9-10/11/12 um)23.47 K
Observed - Background BTD (3.9-10/11/12 um)7.84 K
BTD Anomaly (3.9-10/11/12 um)5.06 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.17
Maximum Radiative Power38.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.40°
Mean Solar Zenith Angle 7.50°
Mean Glint Angle28.60°
Water Fraction0.00
Total Pixel Area 8.70 km2
Latest Satellite Imagery:
  • None Available
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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/Time2025-04-27 16:23:53UTC
Radiative Center (Lat, Lon): 19.050833°, -69.586670°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.18 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.82 K
Observed - Background BT (3.9 um)6.13 K
BT Anomaly (3.9 um)3.05 K
Maximum Observed - Clear RTM BT (3.9 um)10.82 K
Maximum Observed BTD (3.9-10/11/12 um)17.72 K
Observed - Background BTD (3.9-10/11/12 um)5.79 K
BTD Anomaly (3.9-10/11/12 um)2.97 K
Similar Pixel Count16
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.72
Fraction of Surrounding Red Channel Pixels that are Brighter0.97
Maximum Radiative Power11.18 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 23.40°
Mean Solar Zenith Angle 6.50°
Mean Glint Angle28.00°
Water Fraction0.00
Total Pixel Area 4.40 km2
Latest Satellite Imagery:
  • None Available
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