Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-25
Time:	16:06:17
Production Date and Time:	2025-03-25 16:11:06 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250841606173_e20250841608546_c20250841609060.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250841601173_e20250841603546_c20250841604030.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	McHenry County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-25 16:06:51UTC
Radiative Center (Lat, Lon):	42.363056°, -88.269447°
Nearby Counties (meeting alert criteria):	McHenry County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.81 K
Observed - Background BT (3.9 um)	5.63 K
BT Anomaly (3.9 um)	3.79 K
Maximum Observed - Clear RTM BT (3.9 um)	19.72 K
Maximum Observed BTD (3.9-10/11/12 um)	16.38 K
Observed - Background BTD (3.9-10/11/12 um)	6.48 K
BTD Anomaly (3.9-10/11/12 um)	7.40 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.31
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.80°
Mean Solar Zenith Angle	48.20°
Mean Glint Angle	96.80°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Washington County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-25 16:06:50UTC
Radiative Center (Lat, Lon):	39.654999°, -96.848892°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.02 K
Observed - Background BT (3.9 um)	5.57 K
BT Anomaly (3.9 um)	5.80 K
Maximum Observed - Clear RTM BT (3.9 um)	18.07 K
Maximum Observed BTD (3.9-10/11/12 um)	24.91 K
Observed - Background BTD (3.9-10/11/12 um)	5.22 K
BTD Anomaly (3.9-10/11/12 um)	5.72 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.40 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	1.00
Maximum Radiative Power	21.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.20°
Mean Solar Zenith Angle	50.90°
Mean Glint Angle	100.10°
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)	KY
Country/Countries	United States
County/Locality(s)	Livingston County, KY
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-25 16:06:51UTC
Radiative Center (Lat, Lon):	37.323612°, -88.426666°
Nearby Counties (meeting alert criteria):	Livingston County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	39.82 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.97 K
Observed - Background BT (3.9 um)	11.69 K
BT Anomaly (3.9 um)	13.40 K
Maximum Observed - Clear RTM BT (3.9 um)	25.26 K
Maximum Observed BTD (3.9-10/11/12 um)	20.18 K
Observed - Background BTD (3.9-10/11/12 um)	11.43 K
BTD Anomaly (3.9-10/11/12 um)	25.39 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	39.82 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.60°
Mean Solar Zenith Angle	44.50°
Mean Glint Angle	87.90°
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)	MO
Country/Countries	United States
County/Locality(s)	Iron County, MO
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-25 16:06:51UTC
Radiative Center (Lat, Lon):	37.282501°, -90.638336°
Nearby Counties (meeting alert criteria):	Iron County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.04 K
Observed - Background BT (3.9 um)	1.64 K
BT Anomaly (3.9 um)	2.24 K
Maximum Observed - Clear RTM BT (3.9 um)	16.71 K
Maximum Observed BTD (3.9-10/11/12 um)	9.88 K
Observed - Background BTD (3.9-10/11/12 um)	1.34 K
BTD Anomaly (3.9-10/11/12 um)	2.95 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.68
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.30°
Mean Solar Zenith Angle	45.70°
Mean Glint Angle	89.90°
Water Fraction	0.00
Total Pixel Area	5.80 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)	AL
Country/Countries	United States
County/Locality(s)	Winston County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-25 16:07:21UTC
Radiative Center (Lat, Lon):	34.283890°, -87.274170°
Nearby Counties (meeting alert criteria):	Winston County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: Waltson Ridge RX (HIGH, tdiff=0.06809 days, Point)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.39 K
Observed - Background BT (3.9 um)	4.36 K
BT Anomaly (3.9 um)	5.32 K
Maximum Observed - Clear RTM BT (3.9 um)	16.23 K
Maximum Observed BTD (3.9-10/11/12 um)	12.39 K
Observed - Background BTD (3.9-10/11/12 um)	4.24 K
BTD Anomaly (3.9-10/11/12 um)	10.45 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	21.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.00°
Mean Solar Zenith Angle	41.60°
Mean Glint Angle	81.50°
Water Fraction	0.00
Total Pixel Area	10.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Fannin County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-25 16:07:20UTC
Radiative Center (Lat, Lon):	33.445835°, -95.941109°
Nearby Counties (meeting alert criteria):	Fannin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.67 K
Observed - Background BT (3.9 um)	2.16 K
BT Anomaly (3.9 um)	1.89 K
Maximum Observed - Clear RTM BT (3.9 um)	11.49 K
Maximum Observed BTD (3.9-10/11/12 um)	12.11 K
Observed - Background BTD (3.9-10/11/12 um)	2.17 K
BTD Anomaly (3.9-10/11/12 um)	4.15 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.90°
Mean Solar Zenith Angle	46.50°
Mean Glint Angle	89.60°
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)	TX
Country/Countries	United States
County/Locality(s)	Stephens County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-25 16:07:20UTC
Radiative Center (Lat, Lon):	32.924999°, -98.713890°
Nearby Counties (meeting alert criteria):	Stephens County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.01 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.29 K
Observed - Background BT (3.9 um)	2.34 K
BT Anomaly (3.9 um)	2.35 K
Maximum Observed - Clear RTM BT (3.9 um)	10.56 K
Maximum Observed BTD (3.9-10/11/12 um)	12.50 K
Observed - Background BTD (3.9-10/11/12 um)	1.92 K
BTD Anomaly (3.9-10/11/12 um)	5.79 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.01 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.90°
Mean Solar Zenith Angle	48.10°
Mean Glint Angle	92.40°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	TXw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Veracruz de Ignacio de la Llave
Country/Countries	Mexico
County/Locality(s)	Pánuco, Veracruz de Ignacio de la Llave
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-25 16:08:19UTC
Radiative Center (Lat, Lon):	22.035833°, -98.299446°
Nearby Counties (meeting alert criteria):	Pánuco (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	73.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.77 K
Observed - Background BT (3.9 um)	7.07 K
BT Anomaly (3.9 um)	5.27 K
Maximum Observed - Clear RTM BT (3.9 um)	10.36 K
Maximum Observed BTD (3.9-10/11/12 um)	26.70 K
Observed - Background BTD (3.9-10/11/12 um)	7.33 K
BTD Anomaly (3.9-10/11/12 um)	4.08 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.40
Fraction of Surrounding Red Channel Pixels that are Brighter	0.55
Maximum Radiative Power	73.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.60°
Mean Solar Zenith Angle	42.60°
Mean Glint Angle	78.00°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)

Wildfire Alert Report

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