Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-04
Time:	19:26:17
Production Date and Time:	2025-10-04 19:31:24 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252771926173_e20252771928546_c20252771929045.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252771921173_e20252771923546_c20252771924033.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Keokuk County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-04 19:26:51UTC
Radiative Center (Lat, Lon):	41.466110°, -92.269722°
Nearby Counties (meeting alert criteria):	Keokuk County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.93 K
Observed - Background BT (3.9 um)	4.99 K
BT Anomaly (3.9 um)	7.67 K
Maximum Observed - Clear RTM BT (3.9 um)	11.68 K
Maximum Observed BTD (3.9-10/11/12 um)	14.82 K
Observed - Background BTD (3.9-10/11/12 um)	4.58 K
BTD Anomaly (3.9-10/11/12 um)	7.35 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	3.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	21.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.30°
Mean Solar Zenith Angle	49.90°
Mean Glint Angle	86.80°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Wapello County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-04 19:26:51UTC
Radiative Center (Lat, Lon):	40.993889°, -92.416664°
Nearby Counties (meeting alert criteria):	Wapello County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely an Urban Source
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.88 K
Observed - Background BT (3.9 um)	4.97 K
BT Anomaly (3.9 um)	3.51 K
Maximum Observed - Clear RTM BT (3.9 um)	9.87 K
Maximum Observed BTD (3.9-10/11/12 um)	14.14 K
Observed - Background BTD (3.9-10/11/12 um)	4.60 K
BTD Anomaly (3.9-10/11/12 um)	4.93 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	14.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.80°
Mean Solar Zenith Angle	49.40°
Mean Glint Angle	85.90°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KY
Country/Countries	United States
County/Locality(s)	Carlisle County, KY
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-04 19:26:51UTC
Radiative Center (Lat, Lon):	36.801945°, -89.098610°
Nearby Counties (meeting alert criteria):	Carlisle County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	56.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.57 K
Observed - Background BT (3.9 um)	5.62 K
BT Anomaly (3.9 um)	3.52 K
Maximum Observed - Clear RTM BT (3.9 um)	13.66 K
Maximum Observed BTD (3.9-10/11/12 um)	15.21 K
Observed - Background BTD (3.9-10/11/12 um)	6.38 K
BTD Anomaly (3.9-10/11/12 um)	5.96 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	8.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	31.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.40°
Mean Solar Zenith Angle	47.30°
Mean Glint Angle	78.50°
Water Fraction	0.00
Total Pixel Area	11.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Overton County, TN
NWS WFO	Nashville TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-04 19:26:51UTC
Radiative Center (Lat, Lon):	36.378334°, -85.167778°
Nearby Counties (meeting alert criteria):	Overton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.72 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.12 K
Observed - Background BT (3.9 um)	2.50 K
BT Anomaly (3.9 um)	1.47 K
Maximum Observed - Clear RTM BT (3.9 um)	6.46 K
Maximum Observed BTD (3.9-10/11/12 um)	8.57 K
Observed - Background BTD (3.9-10/11/12 um)	2.46 K
BTD Anomaly (3.9-10/11/12 um)	2.72 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.52
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	7.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.70°
Mean Solar Zenith Angle	48.90°
Mean Glint Angle	79.00°
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)	Greene County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-04 19:27:21UTC
Radiative Center (Lat, Lon):	35.988056°, -90.842224°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	138.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	328.71 K
Observed - Background BT (3.9 um)	24.24 K
BT Anomaly (3.9 um)	12.67 K
Maximum Observed - Clear RTM BT (3.9 um)	30.91 K
Maximum Observed BTD (3.9-10/11/12 um)	36.11 K
Observed - Background BTD (3.9-10/11/12 um)	23.58 K
BTD Anomaly (3.9-10/11/12 um)	14.12 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	21.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.85
Fraction of Surrounding Red Channel Pixels that are Brighter	0.42
Maximum Radiative Power	138.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.20°
Mean Solar Zenith Angle	45.80°
Mean Glint Angle	76.60°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Camp County, TX
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-04 19:27:20UTC
Radiative Center (Lat, Lon):	32.908333°, -94.957222°
Nearby Counties (meeting alert criteria):	Camp County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.79 K
Observed - Background BT (3.9 um)	5.67 K
BT Anomaly (3.9 um)	4.11 K
Maximum Observed - Clear RTM BT (3.9 um)	9.55 K
Maximum Observed BTD (3.9-10/11/12 um)	15.59 K
Observed - Background BTD (3.9-10/11/12 um)	5.79 K
BTD Anomaly (3.9-10/11/12 um)	3.55 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	1.30 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	0.74
Maximum Radiative Power	17.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.00°
Mean Solar Zenith Angle	41.40°
Mean Glint Angle	70.40°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Baldwin County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-04 19:27:21UTC
Radiative Center (Lat, Lon):	30.649723°, -87.458885°
Nearby Counties (meeting alert criteria):	Baldwin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.81 K
Observed - Background BT (3.9 um)	6.59 K
BT Anomaly (3.9 um)	5.56 K
Maximum Observed - Clear RTM BT (3.9 um)	8.58 K
Maximum Observed BTD (3.9-10/11/12 um)	27.76 K
Observed - Background BTD (3.9-10/11/12 um)	7.14 K
BTD Anomaly (3.9-10/11/12 um)	5.25 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	8.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	23.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.30°
Mean Solar Zenith Angle	43.30°
Mean Glint Angle	67.20°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental

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