Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-16
Time:	00:31:17
Production Date and Time:	2025-04-16 00:38:39 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251060031171_e20251060033544_c20251060034035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251060026171_e20251060028544_c20251060029034.nc
Number Of Thermal Anomaly Alerts:	10

Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Lyon County, MN
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:31:20UTC
Radiative Center (Lat, Lon):	44.358055°, -95.704720°
Nearby Counties (meeting alert criteria):	Lyon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	46.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.68 K
Observed - Background BT (3.9 um)	11.91 K
BT Anomaly (3.9 um)	18.31 K
Maximum Observed - Clear RTM BT (3.9 um)	9.15 K
Maximum Observed BTD (3.9-10/11/12 um)	13.50 K
Observed - Background BTD (3.9-10/11/12 um)	12.10 K
BTD Anomaly (3.9-10/11/12 um)	12.47 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	5.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.18
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	27.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.40°
Mean Solar Zenith Angle	84.70°
Mean Glint Angle	57.20°
Water Fraction	0.00
Total Pixel Area	14.10 km²
Latest Satellite Imagery:	MN-WInw_750_m 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)	Howard County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:31:21UTC
Radiative Center (Lat, Lon):	43.265278°, -92.528610°
Nearby Counties (meeting alert criteria):	Howard County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	280.56 K
Observed - Background BT (3.9 um)	3.47 K
BT Anomaly (3.9 um)	8.53 K
Maximum Observed - Clear RTM BT (3.9 um)	2.70 K
Maximum Observed BTD (3.9-10/11/12 um)	3.91 K
Observed - Background BTD (3.9-10/11/12 um)	3.42 K
BTD Anomaly (3.9-10/11/12 um)	21.23 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.90 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	1.00
Maximum Radiative Power	5.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.20°
Mean Solar Zenith Angle	87.20°
Mean Glint Angle	60.50°
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)	IA
Country/Countries	United States
County/Locality(s)	Sioux County, IA
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:31:50UTC
Radiative Center (Lat, Lon):	43.115833°, -95.967224°
Nearby Counties (meeting alert criteria):	Sioux County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	284.43 K
Observed - Background BT (3.9 um)	3.93 K
BT Anomaly (3.9 um)	8.88 K
Maximum Observed - Clear RTM BT (3.9 um)	2.11 K
Maximum Observed BTD (3.9-10/11/12 um)	4.94 K
Observed - Background BTD (3.9-10/11/12 um)	3.75 K
BTD Anomaly (3.9-10/11/12 um)	22.09 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	7.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.30°
Mean Solar Zenith Angle	84.70°
Mean Glint Angle	56.90°
Water Fraction	0.00
Total Pixel Area	20.60 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)	Bremer County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:31:51UTC
Radiative Center (Lat, Lon):	42.867222°, -92.091942°
Nearby Counties (meeting alert criteria):	Bremer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	280.97 K
Observed - Background BT (3.9 um)	3.31 K
BT Anomaly (3.9 um)	6.29 K
Maximum Observed - Clear RTM BT (3.9 um)	2.75 K
Maximum Observed BTD (3.9-10/11/12 um)	3.54 K
Observed - Background BTD (3.9-10/11/12 um)	3.07 K
BTD Anomaly (3.9-10/11/12 um)	18.36 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.10 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	9.02 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.60°
Mean Solar Zenith Angle	87.60°
Mean Glint Angle	61.10°
Water Fraction	0.00
Total Pixel Area	13.20 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IN
Country/Countries	United States
County/Locality(s)	Lake County, IN
NWS WFO	Unknown
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:31:51UTC
Radiative Center (Lat, Lon):	41.680832°, -87.423615°
Nearby Counties (meeting alert criteria):	Lake County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.24 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Ferrous-metal
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	281.06 K
Observed - Background BT (3.9 um)	5.88 K
BT Anomaly (3.9 um)	4.24 K
Maximum Observed - Clear RTM BT (3.9 um)	6.66 K
Maximum Observed BTD (3.9-10/11/12 um)	7.62 K
Observed - Background BTD (3.9-10/11/12 um)	5.38 K
BTD Anomaly (3.9-10/11/12 um)	5.80 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	2.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.77
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.24 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.00°
Mean Solar Zenith Angle	91.20°
Mean Glint Angle	66.60°
Water Fraction	1.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OH
Country/Countries	United States
County/Locality(s)	Fulton County, OH
NWS WFO	Northern Indiana IN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:31:52UTC
Radiative Center (Lat, Lon):	41.573334°, -84.058334°
Nearby Counties (meeting alert criteria):	Fulton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Ferrous-metal
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	280.05 K
Observed - Background BT (3.9 um)	6.53 K
BT Anomaly (3.9 um)	10.31 K
Maximum Observed - Clear RTM BT (3.9 um)	5.18 K
Maximum Observed BTD (3.9-10/11/12 um)	6.25 K
Observed - Background BTD (3.9-10/11/12 um)	6.38 K
BTD Anomaly (3.9-10/11/12 um)	20.38 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	3.30 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	9.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.10°
Mean Solar Zenith Angle	93.60°
Mean Glint Angle	70.50°
Water Fraction	0.00
Total Pixel Area	12.20 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m 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)	Audubon County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:31:50UTC
Radiative Center (Lat, Lon):	41.653057°, -94.892502°
Nearby Counties (meeting alert criteria):	Audubon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.58 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.17 K
Observed - Background BT (3.9 um)	6.74 K
BT Anomaly (3.9 um)	12.38 K
Maximum Observed - Clear RTM BT (3.9 um)	4.25 K
Maximum Observed BTD (3.9-10/11/12 um)	7.60 K
Observed - Background BTD (3.9-10/11/12 um)	6.48 K
BTD Anomaly (3.9-10/11/12 um)	16.33 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	5.60 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	1.00
Maximum Radiative Power	12.58 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.40°
Mean Solar Zenith Angle	85.70°
Mean Glint Angle	58.10°
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)	KS
Country/Countries	United States
County/Locality(s)	Pratt County, KS
NWS WFO	Dodge City KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:31:50UTC
Radiative Center (Lat, Lon):	37.498611°, -98.574997°
Nearby Counties (meeting alert criteria):	Pratt County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	51.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.85 K
Observed - Background BT (3.9 um)	8.98 K
BT Anomaly (3.9 um)	32.72 K
Maximum Observed - Clear RTM BT (3.9 um)	9.98 K
Maximum Observed BTD (3.9-10/11/12 um)	11.24 K
Observed - Background BTD (3.9-10/11/12 um)	8.76 K
BTD Anomaly (3.9-10/11/12 um)	70.86 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	7.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	34.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.20°
Mean Solar Zenith Angle	83.50°
Mean Glint Angle	53.80°
Water Fraction	0.00
Total Pixel Area	18.70 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Chihuahua
Country/Countries	Mexico
County/Locality(s)	Ahumada, Chihuahua
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:32:49UTC
Radiative Center (Lat, Lon):	30.538055°, -106.148056°
Nearby Counties (meeting alert criteria):	Ahumada (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.27 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.36 K
Observed - Background BT (3.9 um)	5.79 K
BT Anomaly (3.9 um)	5.73 K
Maximum Observed - Clear RTM BT (3.9 um)	6.26 K
Maximum Observed BTD (3.9-10/11/12 um)	11.50 K
Observed - Background BTD (3.9-10/11/12 um)	6.80 K
BTD Anomaly (3.9-10/11/12 um)	11.87 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	0.09
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	23.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.20°
Mean Solar Zenith Angle	78.00°
Mean Glint Angle	42.60°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 00:33:53UTC
Radiative Center (Lat, Lon):	18.332777°, -71.385002°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.82 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.95 K
Observed - Background BT (3.9 um)	4.79 K
BT Anomaly (3.9 um)	2.89 K
Maximum Observed - Clear RTM BT (3.9 um)	2.35 K
Maximum Observed BTD (3.9-10/11/12 um)	15.10 K
Observed - Background BTD (3.9-10/11/12 um)	7.54 K
BTD Anomaly (3.9-10/11/12 um)	5.06 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	5.70 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	7.82 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	22.00°
Mean Solar Zenith Angle	111.30°
Mean Glint Angle	107.20°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

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Possible Wildfire

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