Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-11-13
Time:	20:06:17
Production Date and Time:	2025-11-13 20:11:29 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253172006172_e20253172008545_c20253172009034.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253172001172_e20253172003545_c20253172004038.nc
Number Of Thermal Anomaly Alerts:	9

Possible Wildfire

Basic Information
State/Province(s)	ND
Country/Countries	United States
County/Locality(s)	Cavalier County, ND
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-13 20:06:20UTC
Radiative Center (Lat, Lon):	48.943611°, -98.464996°
Nearby Counties (meeting alert criteria):	Cavalier County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.70 K
Observed - Background BT (3.9 um)	6.21 K
BT Anomaly (3.9 um)	6.14 K
Maximum Observed - Clear RTM BT (3.9 um)	13.32 K
Maximum Observed BTD (3.9-10/11/12 um)	13.41 K
Observed - Background BTD (3.9-10/11/12 um)	5.45 K
BTD Anomaly (3.9-10/11/12 um)	3.52 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	6.10 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	0.98
Maximum Radiative Power	19.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.80°
Mean Solar Zenith Angle	70.90°
Mean Glint Angle	106.80°
Water Fraction	0.00
Total Pixel Area	8.20 km²
Latest Satellite Imagery:	MN-WInw_750_m ND-SDn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Cerro Gordo County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-13 20:06:21UTC
Radiative Center (Lat, Lon):	43.237221°, -93.300278°
Nearby Counties (meeting alert criteria):	Cerro Gordo County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.80 K
Observed - Background BT (3.9 um)	4.38 K
BT Anomaly (3.9 um)	7.88 K
Maximum Observed - Clear RTM BT (3.9 um)	12.89 K
Maximum Observed BTD (3.9-10/11/12 um)	10.92 K
Observed - Background BTD (3.9-10/11/12 um)	4.10 K
BTD Anomaly (3.9-10/11/12 um)	16.51 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.84
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.40°
Mean Solar Zenith Angle	67.80°
Mean Glint Angle	99.20°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	WI
Country/Countries	United States
County/Locality(s)	Waukesha County, WI
NWS WFO	Milwaukee/Sullivan WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-13 20:06:21UTC
Radiative Center (Lat, Lon):	43.004723°, -88.321663°
Nearby Counties (meeting alert criteria):	Waukesha County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	37.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.30 K
Observed - Background BT (3.9 um)	5.80 K
BT Anomaly (3.9 um)	5.51 K
Maximum Observed - Clear RTM BT (3.9 um)	11.31 K
Maximum Observed BTD (3.9-10/11/12 um)	10.41 K
Observed - Background BTD (3.9-10/11/12 um)	5.29 K
BTD Anomaly (3.9-10/11/12 um)	6.34 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	5.00 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	0.93
Maximum Radiative Power	19.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.60°
Mean Solar Zenith Angle	69.70°
Mean Glint Angle	100.80°
Water Fraction	0.00
Total Pixel Area	25.80 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Clayton County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-13 20:06:21UTC
Radiative Center (Lat, Lon):	43.041389°, -91.212776°
Nearby Counties (meeting alert criteria):	Clayton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.07 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.51 K
Observed - Background BT (3.9 um)	3.33 K
BT Anomaly (3.9 um)	2.64 K
Maximum Observed - Clear RTM BT (3.9 um)	9.34 K
Maximum Observed BTD (3.9-10/11/12 um)	10.49 K
Observed - Background BTD (3.9-10/11/12 um)	3.68 K
BTD Anomaly (3.9-10/11/12 um)	4.28 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	10.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.50°
Mean Solar Zenith Angle	68.40°
Mean Glint Angle	99.60°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	WY
Country/Countries	United States
County/Locality(s)	Washakie County, WY
NWS WFO	Riverton WY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-13 20:06:49UTC
Radiative Center (Lat, Lon):	43.683887°, -107.234169°
Nearby Counties (meeting alert criteria):	Washakie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	49.07 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.87 K
Observed - Background BT (3.9 um)	7.13 K
BT Anomaly (3.9 um)	4.27 K
Maximum Observed - Clear RTM BT (3.9 um)	15.76 K
Maximum Observed BTD (3.9-10/11/12 um)	12.87 K
Observed - Background BTD (3.9-10/11/12 um)	7.17 K
BTD Anomaly (3.9-10/11/12 um)	17.79 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	7.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	28.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.00°
Mean Solar Zenith Angle	63.70°
Mean Glint Angle	98.50°
Water Fraction	0.00
Total Pixel Area	16.00 km²
Latest Satellite Imagery:	WY-UTne-COnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KY
Country/Countries	United States
County/Locality(s)	Marshall County, KY
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-11-13 20:06:51UTC
Radiative Center (Lat, Lon):	36.780556°, -88.290001°
Nearby Counties (meeting alert criteria):	Marshall County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	36.96 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.11 K
Observed - Background BT (3.9 um)	11.47 K
BT Anomaly (3.9 um)	8.14 K
Maximum Observed - Clear RTM BT (3.9 um)	4.92 K
Maximum Observed BTD (3.9-10/11/12 um)	23.00 K
Observed - Background BTD (3.9-10/11/12 um)	11.69 K
BTD Anomaly (3.9-10/11/12 um)	11.76 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.35
Fraction of Surrounding Red Channel Pixels that are Brighter	0.56
Maximum Radiative Power	36.96 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.10°
Mean Solar Zenith Angle	64.80°
Mean Glint Angle	90.70°
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)	AR
Country/Countries	United States
County/Locality(s)	Prairie County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-13 20:07:21UTC
Radiative Center (Lat, Lon):	34.841110°, -91.660004°
Nearby Counties (meeting alert criteria):	Prairie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.41 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.40 K
Observed - Background BT (3.9 um)	3.22 K
BT Anomaly (3.9 um)	2.45 K
Maximum Observed - Clear RTM BT (3.9 um)	7.97 K
Maximum Observed BTD (3.9-10/11/12 um)	10.26 K
Observed - Background BTD (3.9-10/11/12 um)	2.82 K
BTD Anomaly (3.9-10/11/12 um)	2.95 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	9.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.30°
Mean Solar Zenith Angle	61.60°
Mean Glint Angle	85.70°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	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)	Freestone County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-11-13 20:07:20UTC
Radiative Center (Lat, Lon):	31.723888°, -96.272781°
Nearby Counties (meeting alert criteria):	Freestone County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	105.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.45 K
Observed - Background BT (3.9 um)	16.32 K
BT Anomaly (3.9 um)	21.39 K
Maximum Observed - Clear RTM BT (3.9 um)	21.41 K
Maximum Observed BTD (3.9-10/11/12 um)	26.44 K
Observed - Background BTD (3.9-10/11/12 um)	16.72 K
BTD Anomaly (3.9-10/11/12 um)	13.90 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	16.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	0.28
Maximum Radiative Power	67.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.60°
Mean Solar Zenith Angle	56.90°
Mean Glint Angle	78.60°
Water Fraction	0.00
Total Pixel Area	11.10 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Chihuahua
Country/Countries	Mexico
County/Locality(s)	Cuauhtémoc, Chihuahua
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-13 20:07:49UTC
Radiative Center (Lat, Lon):	28.467222°, -106.813614°
Nearby Counties (meeting alert criteria):	Cuauhtémoc (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.99 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.00 K
Observed - Background BT (3.9 um)	2.21 K
BT Anomaly (3.9 um)	1.56 K
Maximum Observed - Clear RTM BT (3.9 um)	15.52 K
Maximum Observed BTD (3.9-10/11/12 um)	9.23 K
Observed - Background BTD (3.9-10/11/12 um)	2.06 K
BTD Anomaly (3.9-10/11/12 um)	2.98 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.10 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	0.91
Maximum Radiative Power	5.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.20°
Mean Solar Zenith Angle	49.60°
Mean Glint Angle	72.90°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

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