Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-12
Time:	00:41:17
Production Date and Time:	2025-04-12 00:47:51 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251020041178_e20251020043551_c20251020044032.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251020036178_e20251020038551_c20251020039040.nc
Number Of Thermal Anomaly Alerts:	12

Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Fillmore County, MN
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:41:21UTC
Radiative Center (Lat, Lon):	43.770279°, -91.749168°
Nearby Counties (meeting alert criteria):	Fillmore County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	281.22 K
Observed - Background BT (3.9 um)	7.07 K
BT Anomaly (3.9 um)	9.94 K
Maximum Observed - Clear RTM BT (3.9 um)	4.17 K
Maximum Observed BTD (3.9-10/11/12 um)	6.42 K
Observed - Background BTD (3.9-10/11/12 um)	5.77 K
BTD Anomaly (3.9-10/11/12 um)	14.89 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.40°
Mean Solar Zenith Angle	90.20°
Mean Glint Angle	62.70°
Water Fraction	0.00
Total Pixel Area	13.40 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)	Winneshiek County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-12 00:41:21UTC
Radiative Center (Lat, Lon):	43.415001°, -91.800278°
Nearby Counties (meeting alert criteria):	Winneshiek County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	69.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.64 K
Observed - Background BT (3.9 um)	18.17 K
BT Anomaly (3.9 um)	12.34 K
Maximum Observed - Clear RTM BT (3.9 um)	12.29 K
Maximum Observed BTD (3.9-10/11/12 um)	18.87 K
Observed - Background BTD (3.9-10/11/12 um)	17.55 K
BTD Anomaly (3.9-10/11/12 um)	20.49 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	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	36.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.10°
Mean Solar Zenith Angle	90.30°
Mean Glint Angle	62.70°
Water Fraction	0.00
Total Pixel Area	13.30 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)	Chickasaw County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:41:21UTC
Radiative Center (Lat, Lon):	43.114166°, -92.422226°
Nearby Counties (meeting alert criteria):	Chickasaw County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	284.58 K
Observed - Background BT (3.9 um)	10.55 K
BT Anomaly (3.9 um)	8.35 K
Maximum Observed - Clear RTM BT (3.9 um)	6.53 K
Maximum Observed BTD (3.9-10/11/12 um)	10.04 K
Observed - Background BTD (3.9-10/11/12 um)	9.53 K
BTD Anomaly (3.9-10/11/12 um)	9.58 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	7.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.00°
Mean Solar Zenith Angle	89.90°
Mean Glint Angle	62.10°
Water Fraction	0.00
Total Pixel Area	6.60 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)	Fayette County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:41:51UTC
Radiative Center (Lat, Lon):	42.919998°, -91.943886°
Nearby Counties (meeting alert criteria):	Fayette County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	281.38 K
Observed - Background BT (3.9 um)	6.66 K
BT Anomaly (3.9 um)	9.92 K
Maximum Observed - Clear RTM BT (3.9 um)	3.72 K
Maximum Observed BTD (3.9-10/11/12 um)	6.99 K
Observed - Background BTD (3.9-10/11/12 um)	6.17 K
BTD Anomaly (3.9-10/11/12 um)	9.25 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.60°
Mean Solar Zenith Angle	90.30°
Mean Glint Angle	62.70°
Water Fraction	0.00
Total Pixel Area	6.60 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)	Lafayette County, WI
NWS WFO	Milwaukee/Sullivan WI
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-12 00:41:51UTC
Radiative Center (Lat, Lon):	42.741390°, -90.168892°
Nearby Counties (meeting alert criteria):	Lafayette County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	65.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.35 K
Observed - Background BT (3.9 um)	28.00 K
BT Anomaly (3.9 um)	17.02 K
Maximum Observed - Clear RTM BT (3.9 um)	22.33 K
Maximum Observed BTD (3.9-10/11/12 um)	28.52 K
Observed - Background BTD (3.9-10/11/12 um)	28.15 K
BTD Anomaly (3.9-10/11/12 um)	59.10 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	29.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.17
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	65.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.90°
Mean Solar Zenith Angle	91.60°
Mean Glint Angle	64.70°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Knox County, IL
NWS WFO	Lincoln IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:41:51UTC
Radiative Center (Lat, Lon):	40.943890°, -90.151108°
Nearby Counties (meeting alert criteria):	Knox County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	281.71 K
Observed - Background BT (3.9 um)	6.13 K
BT Anomaly (3.9 um)	7.64 K
Maximum Observed - Clear RTM BT (3.9 um)	3.20 K
Maximum Observed BTD (3.9-10/11/12 um)	4.55 K
Observed - Background BTD (3.9-10/11/12 um)	4.97 K
BTD Anomaly (3.9-10/11/12 um)	18.42 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	3.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.00°
Mean Solar Zenith Angle	92.00°
Mean Glint Angle	65.40°
Water Fraction	0.00
Total Pixel Area	12.40 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IN
Country/Countries	United States
County/Locality(s)	Montgomery County, IN
NWS WFO	Indianapolis IN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:41:51UTC
Radiative Center (Lat, Lon):	39.965279°, -86.827774°
Nearby Counties (meeting alert criteria):	Montgomery County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Ferrous-metal
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	277.06 K
Observed - Background BT (3.9 um)	2.57 K
BT Anomaly (3.9 um)	3.51 K
Maximum Observed - Clear RTM BT (3.9 um)	2.24 K
Maximum Observed BTD (3.9-10/11/12 um)	2.08 K
Observed - Background BTD (3.9-10/11/12 um)	2.06 K
BTD Anomaly (3.9-10/11/12 um)	11.80 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.10 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	1.00
Maximum Radiative Power	2.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.00°
Mean Solar Zenith Angle	94.70°
Mean Glint Angle	69.70°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Hitchcock County, NE
NWS WFO	Goodland KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:41:50UTC
Radiative Center (Lat, Lon):	40.347500°, -101.084442°
Nearby Counties (meeting alert criteria):	Hitchcock County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	39.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.06 K
Observed - Background BT (3.9 um)	7.63 K
BT Anomaly (3.9 um)	18.11 K
Maximum Observed - Clear RTM BT (3.9 um)	7.09 K
Maximum Observed BTD (3.9-10/11/12 um)	8.88 K
Observed - Background BTD (3.9-10/11/12 um)	7.32 K
BTD Anomaly (3.9-10/11/12 um)	45.41 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	5.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	21.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.00°
Mean Solar Zenith Angle	83.90°
Mean Glint Angle	52.60°
Water Fraction	0.00
Total Pixel Area	13.60 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Mississippi County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:42:21UTC
Radiative Center (Lat, Lon):	35.930557°, -89.710556°
Nearby Counties (meeting alert criteria):	Mississippi County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Ferrous-metal
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	287.10 K
Observed - Background BT (3.9 um)	4.91 K
BT Anomaly (3.9 um)	2.75 K
Maximum Observed - Clear RTM BT (3.9 um)	6.88 K
Maximum Observed BTD (3.9-10/11/12 um)	5.65 K
Observed - Background BTD (3.9-10/11/12 um)	4.91 K
BTD Anomaly (3.9-10/11/12 um)	5.26 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	3.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.53
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.70°
Mean Solar Zenith Angle	93.40°
Mean Glint Angle	67.90°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Lincoln County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:42:20UTC
Radiative Center (Lat, Lon):	35.639446°, -96.781113°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.46 K
Observed - Background BT (3.9 um)	3.10 K
BT Anomaly (3.9 um)	5.74 K
Maximum Observed - Clear RTM BT (3.9 um)	2.53 K
Maximum Observed BTD (3.9-10/11/12 um)	3.30 K
Observed - Background BTD (3.9-10/11/12 um)	2.36 K
BTD Anomaly (3.9-10/11/12 um)	19.25 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	5.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.50°
Mean Solar Zenith Angle	87.90°
Mean Glint Angle	58.20°
Water Fraction	0.00
Total Pixel Area	5.90 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)	Van Zandt County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:42:20UTC
Radiative Center (Lat, Lon):	32.412777°, -95.764725°
Nearby Counties (meeting alert criteria):	Van Zandt County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.95 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.64 K
Observed - Background BT (3.9 um)	3.98 K
BT Anomaly (3.9 um)	6.70 K
Maximum Observed - Clear RTM BT (3.9 um)	4.79 K
Maximum Observed BTD (3.9-10/11/12 um)	5.04 K
Observed - Background BTD (3.9-10/11/12 um)	4.27 K
BTD Anomaly (3.9-10/11/12 um)	28.41 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.30
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.00°
Mean Solar Zenith Angle	89.20°
Mean Glint Angle	60.30°
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)	GA
Country/Countries	United States
County/Locality(s)	Berrien County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 00:42:21UTC
Radiative Center (Lat, Lon):	31.038334°, -83.243057°
Nearby Counties (meeting alert criteria):	Berrien County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.04 K
Observed - Background BT (3.9 um)	2.29 K
BT Anomaly (3.9 um)	4.11 K
Maximum Observed - Clear RTM BT (3.9 um)	2.79 K
Maximum Observed BTD (3.9-10/11/12 um)	3.98 K
Observed - Background BTD (3.9-10/11/12 um)	2.54 K
BTD Anomaly (3.9-10/11/12 um)	10.96 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.20 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	4.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.40°
Mean Solar Zenith Angle	99.90°
Mean Glint Angle	79.90°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

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Possible Wildfire

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