Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-06
Time:	14:56:17
Production Date and Time:	2025-04-06 15:00:58 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250961456173_e20250961458546_c20250961459019.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250961451173_e20250961453546_c20250961454008.nc
Number Of Thermal Anomaly Alerts:	12

Possible Wildfire

Basic Information
State/Province(s)	Saskatchewan
Country/Countries	Canada
County/Locality(s)	Division No. 1, Saskatchewan
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:20UTC
Radiative Center (Lat, Lon):	49.081112°, -102.379448°
Nearby Counties (meeting alert criteria):	Division No. 1 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Oil/gas
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	288.03 K
Observed - Background BT (3.9 um)	2.92 K
BT Anomaly (3.9 um)	4.00 K
Maximum Observed - Clear RTM BT (3.9 um)	12.28 K
Maximum Observed BTD (3.9-10/11/12 um)	11.29 K
Observed - Background BTD (3.9-10/11/12 um)	2.55 K
BTD Anomaly (3.9-10/11/12 um)	4.60 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	62.30°
Mean Solar Zenith Angle	65.40°
Mean Glint Angle	117.50°
Water Fraction	0.00
Total Pixel Area	8.60 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Winona County, MN
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:21UTC
Radiative Center (Lat, Lon):	43.931946°, -92.055000°
Nearby Counties (meeting alert criteria):	Winona County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	287.70 K
Observed - Background BT (3.9 um)	7.12 K
BT Anomaly (3.9 um)	4.99 K
Maximum Observed - Clear RTM BT (3.9 um)	12.81 K
Maximum Observed BTD (3.9-10/11/12 um)	21.39 K
Observed - Background BTD (3.9-10/11/12 um)	7.32 K
BTD Anomaly (3.9-10/11/12 um)	6.59 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	17.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.60°
Mean Solar Zenith Angle	56.90°
Mean Glint Angle	101.10°
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)	Winneshiek County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:21UTC
Radiative Center (Lat, Lon):	43.452778°, -92.007225°
Nearby Counties (meeting alert criteria):	Winneshiek County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.59 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)	1.89 K
BT Anomaly (3.9 um)	1.35 K
Maximum Observed - Clear RTM BT (3.9 um)	14.84 K
Maximum Observed BTD (3.9-10/11/12 um)	12.38 K
Observed - Background BTD (3.9-10/11/12 um)	2.56 K
BTD Anomaly (3.9-10/11/12 um)	2.99 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	2.00 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	6.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.10°
Mean Solar Zenith Angle	56.60°
Mean Glint Angle	100.50°
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)	Chickasaw County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:51UTC
Radiative Center (Lat, Lon):	42.942780°, -92.531113°
Nearby Counties (meeting alert criteria):	Chickasaw County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.05 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.51 K
Observed - Background BT (3.9 um)	1.32 K
BT Anomaly (3.9 um)	0.82 K
Maximum Observed - Clear RTM BT (3.9 um)	15.83 K
Maximum Observed BTD (3.9-10/11/12 um)	12.58 K
Observed - Background BTD (3.9-10/11/12 um)	2.05 K
BTD Anomaly (3.9-10/11/12 um)	2.94 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.10 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	1.00
Maximum Radiative Power	6.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.70°
Mean Solar Zenith Angle	56.70°
Mean Glint Angle	100.30°
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)	Story County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-06 14:56:51UTC
Radiative Center (Lat, Lon):	41.880554°, -93.463608°
Nearby Counties (meeting alert criteria):	Story County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	75.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.97 K
Observed - Background BT (3.9 um)	9.66 K
BT Anomaly (3.9 um)	6.95 K
Maximum Observed - Clear RTM BT (3.9 um)	25.64 K
Maximum Observed BTD (3.9-10/11/12 um)	19.22 K
Observed - Background BTD (3.9-10/11/12 um)	9.07 K
BTD Anomaly (3.9-10/11/12 um)	10.46 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.90 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	28.50 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.00°
Mean Solar Zenith Angle	56.90°
Mean Glint Angle	100.00°
Water Fraction	0.00
Total Pixel Area	19.50 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)	Iowa County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:51UTC
Radiative Center (Lat, Lon):	41.541389°, -91.997498°
Nearby Counties (meeting alert criteria):	Iowa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.05 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.18 K
Observed - Background BT (3.9 um)	3.66 K
BT Anomaly (3.9 um)	3.01 K
Maximum Observed - Clear RTM BT (3.9 um)	17.43 K
Maximum Observed BTD (3.9-10/11/12 um)	13.00 K
Observed - Background BTD (3.9-10/11/12 um)	3.56 K
BTD Anomaly (3.9-10/11/12 um)	4.85 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	4.20 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	9.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.10°
Mean Solar Zenith Angle	55.80°
Mean Glint Angle	97.90°
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)	Dallas County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:50UTC
Radiative Center (Lat, Lon):	41.538612°, -94.165001°
Nearby Counties (meeting alert criteria):	Dallas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.20 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.08 K
Observed - Background BT (3.9 um)	3.22 K
BT Anomaly (3.9 um)	1.69 K
Maximum Observed - Clear RTM BT (3.9 um)	17.79 K
Maximum Observed BTD (3.9-10/11/12 um)	12.80 K
Observed - Background BTD (3.9-10/11/12 um)	3.33 K
BTD Anomaly (3.9-10/11/12 um)	3.00 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	3.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	9.20 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.90°
Mean Solar Zenith Angle	57.20°
Mean Glint Angle	100.30°
Water Fraction	0.00
Total Pixel Area	6.50 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)	Des Moines County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:51UTC
Radiative Center (Lat, Lon):	41.063057°, -91.213333°
Nearby Counties (meeting alert criteria):	Des Moines County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.29 K
Observed - Background BT (3.9 um)	8.67 K
BT Anomaly (3.9 um)	5.94 K
Maximum Observed - Clear RTM BT (3.9 um)	14.80 K
Maximum Observed BTD (3.9-10/11/12 um)	19.21 K
Observed - Background BTD (3.9-10/11/12 um)	8.53 K
BTD Anomaly (3.9-10/11/12 um)	7.04 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	5.30 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	0.93
Maximum Radiative Power	20.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.40°
Mean Solar Zenith Angle	55.00°
Mean Glint Angle	96.50°
Water Fraction	0.00
Total Pixel Area	6.30 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)	IA
Country/Countries	United States
County/Locality(s)	Decatur County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:50UTC
Radiative Center (Lat, Lon):	40.883057°, -93.937500°
Nearby Counties (meeting alert criteria):	Decatur County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.27 K
Observed - Background BT (3.9 um)	3.78 K
BT Anomaly (3.9 um)	6.00 K
Maximum Observed - Clear RTM BT (3.9 um)	12.92 K
Maximum Observed BTD (3.9-10/11/12 um)	10.54 K
Observed - Background BTD (3.9-10/11/12 um)	3.61 K
BTD Anomaly (3.9-10/11/12 um)	7.45 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	4.50 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	7.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.20°
Mean Solar Zenith Angle	56.80°
Mean Glint Angle	99.20°
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)	KS
Country/Countries	United States
County/Locality(s)	Marshall County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:50UTC
Radiative Center (Lat, Lon):	39.669167°, -96.555832°
Nearby Counties (meeting alert criteria):	Marshall County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.29 K
Observed - Background BT (3.9 um)	3.44 K
BT Anomaly (3.9 um)	2.78 K
Maximum Observed - Clear RTM BT (3.9 um)	14.72 K
Maximum Observed BTD (3.9-10/11/12 um)	10.97 K
Observed - Background BTD (3.9-10/11/12 um)	3.49 K
BTD Anomaly (3.9-10/11/12 um)	5.45 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	3.20 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	8.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.10°
Mean Solar Zenith Angle	58.20°
Mean Glint Angle	100.80°
Water Fraction	0.00
Total Pixel Area	25.50 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)	Geary County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-06 14:56:50UTC
Radiative Center (Lat, Lon):	38.894722°, -96.723610°
Nearby Counties (meeting alert criteria):	Geary County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.97 K
Observed - Background BT (3.9 um)	2.47 K
BT Anomaly (3.9 um)	3.74 K
Maximum Observed - Clear RTM BT (3.9 um)	12.90 K
Maximum Observed BTD (3.9-10/11/12 um)	9.27 K
Observed - Background BTD (3.9-10/11/12 um)	2.55 K
BTD Anomaly (3.9-10/11/12 um)	5.46 K
Similar Pixel Count	25
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	5.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.40°
Mean Solar Zenith Angle	58.10°
Mean Glint Angle	100.20°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-06 14:58:22UTC
Radiative Center (Lat, Lon):	21.792500°, -78.631943°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.34 K
Observed - Background BT (3.9 um)	8.69 K
BT Anomaly (3.9 um)	6.47 K
Maximum Observed - Clear RTM BT (3.9 um)	15.74 K
Maximum Observed BTD (3.9-10/11/12 um)	19.16 K
Observed - Background BTD (3.9-10/11/12 um)	7.52 K
BTD Anomaly (3.9-10/11/12 um)	6.68 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.60 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	24.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.90°
Mean Solar Zenith Angle	37.50°
Mean Glint Angle	53.90°
Water Fraction	0.00
Total Pixel Area	4.40 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

Possible Wildfire

Possible Wildfire

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Possible Wildfire

Possible Wildfire

Possible Wildfire

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