Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-17
Time:	01:01:17
Production Date and Time:	2025-04-17 01:06:21 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251070101172_e20251070103545_c20251070104030.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251070056172_e20251070058545_c20251070059024.nc
Number Of Thermal Anomaly Alerts:	8

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	2025-04-17 01:01:21UTC
Radiative Center (Lat, Lon):	43.303612°, -91.985832°
Nearby Counties (meeting alert criteria):	Winneshiek County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	281.86 K
Observed - Background BT (3.9 um)	3.62 K
BT Anomaly (3.9 um)	4.66 K
Maximum Observed - Clear RTM BT (3.9 um)	2.03 K
Maximum Observed BTD (3.9-10/11/12 um)	3.85 K
Observed - Background BTD (3.9-10/11/12 um)	3.52 K
BTD Anomaly (3.9-10/11/12 um)	5.65 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.60 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	6.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.10°
Mean Solar Zenith Angle	92.60°
Mean Glint Angle	60.70°
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)	Buena Vista County, IA
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 01:01:50UTC
Radiative Center (Lat, Lon):	42.904167°, -95.172226°
Nearby Counties (meeting alert criteria):	Buena Vista County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.91 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)	8.27 K
BT Anomaly (3.9 um)	11.18 K
Maximum Observed - Clear RTM BT (3.9 um)	3.33 K
Maximum Observed BTD (3.9-10/11/12 um)	11.61 K
Observed - Background BTD (3.9-10/11/12 um)	8.09 K
BTD Anomaly (3.9-10/11/12 um)	9.51 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	5.00 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	18.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.80°
Mean Solar Zenith Angle	90.50°
Mean Glint Angle	57.30°
Water Fraction	0.00
Total Pixel Area	6.80 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)	Jones County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 01:01:51UTC
Radiative Center (Lat, Lon):	42.139999°, -91.209999°
Nearby Counties (meeting alert criteria):	Jones County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.30 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.17 K
Observed - Background BT (3.9 um)	10.65 K
BT Anomaly (3.9 um)	12.44 K
Maximum Observed - Clear RTM BT (3.9 um)	10.03 K
Maximum Observed BTD (3.9-10/11/12 um)	11.20 K
Observed - Background BTD (3.9-10/11/12 um)	10.06 K
BTD Anomaly (3.9-10/11/12 um)	21.66 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	10.30 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	1.00
Maximum Radiative Power	21.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.60°
Mean Solar Zenith Angle	93.50°
Mean Glint Angle	62.10°
Water Fraction	0.00
Total Pixel Area	6.40 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)	Story County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 01:01:51UTC
Radiative Center (Lat, Lon):	41.907501°, -93.418053°
Nearby Counties (meeting alert criteria):	Story County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	288.49 K
Observed - Background BT (3.9 um)	5.21 K
BT Anomaly (3.9 um)	7.74 K
Maximum Observed - Clear RTM BT (3.9 um)	3.43 K
Maximum Observed BTD (3.9-10/11/12 um)	6.04 K
Observed - Background BTD (3.9-10/11/12 um)	4.61 K
BTD Anomaly (3.9-10/11/12 um)	7.30 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	2.60 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	11.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.10°
Mean Solar Zenith Angle	92.00°
Mean Glint Angle	59.70°
Water Fraction	0.00
Total Pixel Area	13.00 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)	Washington County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 01:01:51UTC
Radiative Center (Lat, Lon):	41.217224°, -91.604446°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.65 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.57 K
Observed - Background BT (3.9 um)	4.65 K
BT Anomaly (3.9 um)	4.16 K
Maximum Observed - Clear RTM BT (3.9 um)	3.62 K
Maximum Observed BTD (3.9-10/11/12 um)	5.65 K
Observed - Background BTD (3.9-10/11/12 um)	4.09 K
BTD Anomaly (3.9-10/11/12 um)	3.92 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.89
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.80°
Mean Solar Zenith Angle	93.50°
Mean Glint Angle	62.10°
Water Fraction	0.00
Total Pixel Area	12.70 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OH
Country/Countries	United States
County/Locality(s)	Jefferson County, OH
NWS WFO	Pittsburgh PA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 01:01:52UTC
Radiative Center (Lat, Lon):	40.317780°, -80.611664°
Nearby Counties (meeting alert criteria):	Jefferson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.69 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	279.18 K
Observed - Background BT (3.9 um)	4.59 K
BT Anomaly (3.9 um)	7.20 K
Maximum Observed - Clear RTM BT (3.9 um)	5.69 K
Maximum Observed BTD (3.9-10/11/12 um)	2.82 K
Observed - Background BTD (3.9-10/11/12 um)	2.95 K
BTD Anomaly (3.9-10/11/12 um)	19.31 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.80 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	3.69 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.20°
Mean Solar Zenith Angle	101.60°
Mean Glint Angle	75.50°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Clark County, MO
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 01:01:51UTC
Radiative Center (Lat, Lon):	40.388611°, -91.808609°
Nearby Counties (meeting alert criteria):	Clark County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	285.35 K
Observed - Background BT (3.9 um)	2.75 K
BT Anomaly (3.9 um)	3.10 K
Maximum Observed - Clear RTM BT (3.9 um)	1.36 K
Maximum Observed BTD (3.9-10/11/12 um)	4.49 K
Observed - Background BTD (3.9-10/11/12 um)	2.56 K
BTD Anomaly (3.9-10/11/12 um)	8.05 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.30 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	5.26 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.00°
Mean Solar Zenith Angle	93.60°
Mean Glint Angle	62.30°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Franklin County, MO
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 01:01:51UTC
Radiative Center (Lat, Lon):	38.289444°, -91.145554°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.24 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	287.55 K
Observed - Background BT (3.9 um)	2.86 K
BT Anomaly (3.9 um)	3.64 K
Maximum Observed - Clear RTM BT (3.9 um)	3.87 K
Maximum Observed BTD (3.9-10/11/12 um)	5.48 K
Observed - Background BTD (3.9-10/11/12 um)	2.44 K
BTD Anomaly (3.9-10/11/12 um)	4.85 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.00 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	5.24 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.60°
Mean Solar Zenith Angle	94.70°
Mean Glint Angle	64.20°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire