Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-11
Time:	20:41:17
Production Date and Time:	2025-04-11 20:48:30 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251012041177_e20251012043550_c20251012044031.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251012036177_e20251012038550_c20251012039042.nc
Number Of Thermal Anomaly Alerts:	10

Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Lyon County, IA
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 20:41:20UTC
Radiative Center (Lat, Lon):	43.457779°, -96.339447°
Nearby Counties (meeting alert criteria):	Lyon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.07 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.10 K
Observed - Background BT (3.9 um)	2.36 K
BT Anomaly (3.9 um)	2.05 K
Maximum Observed - Clear RTM BT (3.9 um)	18.18 K
Maximum Observed BTD (3.9-10/11/12 um)	12.12 K
Observed - Background BTD (3.9-10/11/12 um)	2.69 K
BTD Anomaly (3.9-10/11/12 um)	4.62 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.80°
Mean Solar Zenith Angle	46.10°
Mean Glint Angle	73.20°
Water Fraction	0.00
Total Pixel Area	6.90 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)	Worth County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-11 20:41:21UTC
Radiative Center (Lat, Lon):	43.270279°, -93.396111°
Nearby Counties (meeting alert criteria):	Worth County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	87.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.98 K
Observed - Background BT (3.9 um)	13.55 K
BT Anomaly (3.9 um)	9.03 K
Maximum Observed - Clear RTM BT (3.9 um)	27.89 K
Maximum Observed BTD (3.9-10/11/12 um)	41.15 K
Observed - Background BTD (3.9-10/11/12 um)	12.52 K
BTD Anomaly (3.9-10/11/12 um)	6.50 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	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	87.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.50°
Mean Solar Zenith Angle	47.70°
Mean Glint Angle	73.40°
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)	NE
Country/Countries	United States
County/Locality(s)	Polk County, NE
NWS WFO	Hastings NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 20:41:50UTC
Radiative Center (Lat, Lon):	41.123611°, -97.602776°
Nearby Counties (meeting alert criteria):	Polk County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	58.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.02 K
Observed - Background BT (3.9 um)	4.09 K
BT Anomaly (3.9 um)	2.55 K
Maximum Observed - Clear RTM BT (3.9 um)	19.22 K
Maximum Observed BTD (3.9-10/11/12 um)	13.46 K
Observed - Background BTD (3.9-10/11/12 um)	4.37 K
BTD Anomaly (3.9-10/11/12 um)	10.63 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	4.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.37
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	22.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.10°
Mean Solar Zenith Angle	43.90°
Mean Glint Angle	69.10°
Water Fraction	0.00
Total Pixel Area	20.00 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Howard County, NE
NWS WFO	Hastings NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 20:41:50UTC
Radiative Center (Lat, Lon):	41.132778°, -98.394722°
Nearby Counties (meeting alert criteria):	Howard County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	37.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.16 K
Observed - Background BT (3.9 um)	3.87 K
BT Anomaly (3.9 um)	2.20 K
Maximum Observed - Clear RTM BT (3.9 um)	17.88 K
Maximum Observed BTD (3.9-10/11/12 um)	12.55 K
Observed - Background BTD (3.9-10/11/12 um)	3.93 K
BTD Anomaly (3.9-10/11/12 um)	5.55 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	3.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.43
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	20.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.40°
Mean Solar Zenith Angle	43.50°
Mean Glint Angle	69.00°
Water Fraction	0.00
Total Pixel Area	13.40 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Miami County, KS
NWS WFO	Kansas City/Pleasant Hill MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 20:41:50UTC
Radiative Center (Lat, Lon):	38.627224°, -94.721947°
Nearby Counties (meeting alert criteria):	Miami County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.31 K
Observed - Background BT (3.9 um)	7.79 K
BT Anomaly (3.9 um)	7.15 K
Maximum Observed - Clear RTM BT (3.9 um)	19.99 K
Maximum Observed BTD (3.9-10/11/12 um)	15.59 K
Observed - Background BTD (3.9-10/11/12 um)	7.97 K
BTD Anomaly (3.9-10/11/12 um)	5.54 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	7.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	31.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.40°
Mean Solar Zenith Angle	44.20°
Mean Glint Angle	65.10°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Anderson County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 20:41:50UTC
Radiative Center (Lat, Lon):	38.205002°, -95.419167°
Nearby Counties (meeting alert criteria):	Anderson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.83 K
Observed - Background BT (3.9 um)	4.80 K
BT Anomaly (3.9 um)	3.60 K
Maximum Observed - Clear RTM BT (3.9 um)	19.16 K
Maximum Observed BTD (3.9-10/11/12 um)	10.82 K
Observed - Background BTD (3.9-10/11/12 um)	4.34 K
BTD Anomaly (3.9-10/11/12 um)	7.19 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	3.70 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	16.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.30°
Mean Solar Zenith Angle	43.50°
Mean Glint Angle	64.20°
Water Fraction	0.00
Total Pixel Area	12.30 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Bourbon County, KS
NWS WFO	Springfield MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 20:41:50UTC
Radiative Center (Lat, Lon):	37.795834°, -95.021942°
Nearby Counties (meeting alert criteria):	Bourbon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.76 K
Observed - Background BT (3.9 um)	3.26 K
BT Anomaly (3.9 um)	2.92 K
Maximum Observed - Clear RTM BT (3.9 um)	16.24 K
Maximum Observed BTD (3.9-10/11/12 um)	9.68 K
Observed - Background BTD (3.9-10/11/12 um)	3.06 K
BTD Anomaly (3.9-10/11/12 um)	4.38 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.70°
Mean Solar Zenith Angle	43.50°
Mean Glint Angle	63.60°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Lanier County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 20:42:21UTC
Radiative Center (Lat, Lon):	31.059723°, -83.113609°
Nearby Counties (meeting alert criteria):	Lanier County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.48 K
Observed - Background BT (3.9 um)	2.17 K
BT Anomaly (3.9 um)	2.18 K
Maximum Observed - Clear RTM BT (3.9 um)	8.64 K
Maximum Observed BTD (3.9-10/11/12 um)	9.54 K
Observed - Background BTD (3.9-10/11/12 um)	2.62 K
BTD Anomaly (3.9-10/11/12 um)	2.22 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.02 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.40°
Mean Solar Zenith Angle	49.40°
Mean Glint Angle	60.20°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	SCs-GAe-FLn_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 (Clear)
Mean Object Date/Time	2025-04-11 20:43:21UTC
Radiative Center (Lat, Lon):	22.863333°, -82.584724°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.11 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)	5.29 K
BT Anomaly (3.9 um)	3.04 K
Maximum Observed - Clear RTM BT (3.9 um)	11.38 K
Maximum Observed BTD (3.9-10/11/12 um)	15.61 K
Observed - Background BTD (3.9-10/11/12 um)	5.50 K
BTD Anomaly (3.9-10/11/12 um)	4.52 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	3.70 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	0.70
Maximum Radiative Power	9.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.20°
Mean Solar Zenith Angle	47.90°
Mean Glint Angle	50.10°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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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 (Clear)
Mean Object Date/Time	2025-04-11 20:43:21UTC
Radiative Center (Lat, Lon):	22.037222°, -84.113609°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.58 K
Observed - Background BT (3.9 um)	4.35 K
BT Anomaly (3.9 um)	1.96 K
Maximum Observed - Clear RTM BT (3.9 um)	11.90 K
Maximum Observed BTD (3.9-10/11/12 um)	11.97 K
Observed - Background BTD (3.9-10/11/12 um)	3.80 K
BTD Anomaly (3.9-10/11/12 um)	2.29 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	1.30 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	8.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.80°
Mean Solar Zenith Angle	46.40°
Mean Glint Angle	46.90°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

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