Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-08-27
Time:	20:46:17
Production Date and Time:	2025-08-27 20:51:28 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252392046178_e20252392048551_c20252392049038.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252392041178_e20252392043551_c20252392044016.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	KY
Country/Countries	United States
County/Locality(s)	Caldwell County, KY
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-08-27 20:46:51UTC
Radiative Center (Lat, Lon):	37.079166°, -87.936668°
Nearby Counties (meeting alert criteria):	Caldwell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	57.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.37 K
Observed - Background BT (3.9 um)	14.29 K
BT Anomaly (3.9 um)	14.44 K
Maximum Observed - Clear RTM BT (3.9 um)	17.36 K
Maximum Observed BTD (3.9-10/11/12 um)	22.91 K
Observed - Background BTD (3.9-10/11/12 um)	14.74 K
BTD Anomaly (3.9-10/11/12 um)	16.47 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	4.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.56
Fraction of Surrounding Red Channel Pixels that are Brighter	0.62
Maximum Radiative Power	57.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.30°
Mean Solar Zenith Angle	47.00°
Mean Glint Angle	62.80°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Tunica County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-27 20:47:21UTC
Radiative Center (Lat, Lon):	34.554722°, -90.249725°
Nearby Counties (meeting alert criteria):	Tunica County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.54 K
Observed - Background BT (3.9 um)	5.13 K
BT Anomaly (3.9 um)	3.24 K
Maximum Observed - Clear RTM BT (3.9 um)	8.70 K
Maximum Observed BTD (3.9-10/11/12 um)	12.05 K
Observed - Background BTD (3.9-10/11/12 um)	5.14 K
BTD Anomaly (3.9-10/11/12 um)	3.93 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.87
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	18.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.50°
Mean Solar Zenith Angle	44.30°
Mean Glint Angle	57.30°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Lincoln County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-08-27 20:47:20UTC
Radiative Center (Lat, Lon):	34.084721°, -91.767502°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.75 K
Observed - Background BT (3.9 um)	8.76 K
BT Anomaly (3.9 um)	7.81 K
Maximum Observed - Clear RTM BT (3.9 um)	12.67 K
Maximum Observed BTD (3.9-10/11/12 um)	31.67 K
Observed - Background BTD (3.9-10/11/12 um)	8.88 K
BTD Anomaly (3.9-10/11/12 um)	6.41 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.64
Maximum Radiative Power	38.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.60°
Mean Solar Zenith Angle	43.00°
Mean Glint Angle	55.70°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Desha County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-08-27 20:47:21UTC
Radiative Center (Lat, Lon):	33.806946°, -91.392220°
Nearby Counties (meeting alert criteria):	Desha County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	92.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.30 K
Observed - Background BT (3.9 um)	15.41 K
BT Anomaly (3.9 um)	9.83 K
Maximum Observed - Clear RTM BT (3.9 um)	17.82 K
Maximum Observed BTD (3.9-10/11/12 um)	38.45 K
Observed - Background BTD (3.9-10/11/12 um)	15.64 K
BTD Anomaly (3.9-10/11/12 um)	8.84 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	12.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	0.32
Maximum Radiative Power	92.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.20°
Mean Solar Zenith Angle	43.20°
Mean Glint Angle	55.40°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Madison Parish, LA
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-08-27 20:47:20UTC
Radiative Center (Lat, Lon):	32.531944°, -91.179169°
Nearby Counties (meeting alert criteria):	Madison Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	65.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.57 K
Observed - Background BT (3.9 um)	10.60 K
BT Anomaly (3.9 um)	5.07 K
Maximum Observed - Clear RTM BT (3.9 um)	9.90 K
Maximum Observed BTD (3.9-10/11/12 um)	33.60 K
Observed - Background BTD (3.9-10/11/12 um)	10.44 K
BTD Anomaly (3.9-10/11/12 um)	4.99 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	3.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	65.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.80°
Mean Solar Zenith Angle	42.80°
Mean Glint Angle	53.40°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Dodge County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-27 20:47:21UTC
Radiative Center (Lat, Lon):	31.967501°, -83.228889°
Nearby Counties (meeting alert criteria):	Dodge County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	44.82 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.36 K
Observed - Background BT (3.9 um)	7.12 K
BT Anomaly (3.9 um)	8.00 K
Maximum Observed - Clear RTM BT (3.9 um)	10.66 K
Maximum Observed BTD (3.9-10/11/12 um)	14.03 K
Observed - Background BTD (3.9-10/11/12 um)	7.33 K
BTD Anomaly (3.9-10/11/12 um)	6.31 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	5.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	23.96 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.40°
Mean Solar Zenith Angle	49.00°
Mean Glint Angle	59.10°
Water Fraction	0.00
Total Pixel Area	10.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire