Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-07
Time:	23:51:17
Production Date and Time:	2025-04-07 23:56:13 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20250972351174_e20250972353547_c20250972354042.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20250972346174_e20250972348547_c20250972349038.nc
Number Of Thermal Anomaly Alerts:	6

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	2025-04-07 23:51:50UTC
Radiative Center (Lat, Lon):	43.027500°, -95.959724°
Nearby Counties (meeting alert criteria):	Sioux County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	280.22 K
Observed - Background BT (3.9 um)	2.65 K
BT Anomaly (3.9 um)	5.28 K
Maximum Observed - Clear RTM BT (3.9 um)	5.42 K
Maximum Observed BTD (3.9-10/11/12 um)	5.57 K
Observed - Background BTD (3.9-10/11/12 um)	2.60 K
BTD Anomaly (3.9-10/11/12 um)	13.69 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.20°
Mean Solar Zenith Angle	79.30°
Mean Glint Angle	61.20°
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)	Franklin County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-07 23:51:51UTC
Radiative Center (Lat, Lon):	42.890556°, -93.456390°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	33.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.31 K
Observed - Background BT (3.9 um)	10.97 K
BT Anomaly (3.9 um)	39.95 K
Maximum Observed - Clear RTM BT (3.9 um)	12.90 K
Maximum Observed BTD (3.9-10/11/12 um)	12.98 K
Observed - Background BTD (3.9-10/11/12 um)	10.91 K
BTD Anomaly (3.9-10/11/12 um)	46.66 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	10.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	19.58 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.10°
Mean Solar Zenith Angle	81.10°
Mean Glint Angle	63.60°
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)	Woodbury County, IA
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-07 23:51:50UTC
Radiative Center (Lat, Lon):	42.471111°, -95.904724°
Nearby Counties (meeting alert criteria):	Woodbury County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	282.10 K
Observed - Background BT (3.9 um)	4.37 K
BT Anomaly (3.9 um)	10.27 K
Maximum Observed - Clear RTM BT (3.9 um)	7.04 K
Maximum Observed BTD (3.9-10/11/12 um)	7.89 K
Observed - Background BTD (3.9-10/11/12 um)	4.87 K
BTD Anomaly (3.9-10/11/12 um)	23.58 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.02
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	8.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.60°
Mean Solar Zenith Angle	79.30°
Mean Glint Angle	61.00°
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)	KS
Country/Countries	United States
County/Locality(s)	Chautauqua County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-07 23:51:50UTC
Radiative Center (Lat, Lon):	37.009998°, -96.134720°
Nearby Counties (meeting alert criteria):	Chautauqua County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.08 K
Observed - Background BT (3.9 um)	6.37 K
BT Anomaly (3.9 um)	3.47 K
Maximum Observed - Clear RTM BT (3.9 um)	10.54 K
Maximum Observed BTD (3.9-10/11/12 um)	9.23 K
Observed - Background BTD (3.9-10/11/12 um)	6.02 K
BTD Anomaly (3.9-10/11/12 um)	3.34 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	-0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.81
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	14.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.50°
Mean Solar Zenith Angle	79.10°
Mean Glint Angle	58.70°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	McClain County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-07 23:52:20UTC
Radiative Center (Lat, Lon):	34.889168°, -97.346390°
Nearby Counties (meeting alert criteria):	McClain County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.82 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.52 K
Observed - Background BT (3.9 um)	2.92 K
BT Anomaly (3.9 um)	9.72 K
Maximum Observed - Clear RTM BT (3.9 um)	5.97 K
Maximum Observed BTD (3.9-10/11/12 um)	4.69 K
Observed - Background BTD (3.9-10/11/12 um)	2.91 K
BTD Anomaly (3.9-10/11/12 um)	26.38 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.50 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	1.00
Maximum Radiative Power	6.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.10°
Mean Solar Zenith Angle	78.10°
Mean Glint Angle	56.50°
Water Fraction	0.00
Total Pixel Area	11.80 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Iberville Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-07 23:52:20UTC
Radiative Center (Lat, Lon):	30.254444°, -91.191109°
Nearby Counties (meeting alert criteria):	Iberville Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.05 K
Observed - Background BT (3.9 um)	6.23 K
BT Anomaly (3.9 um)	13.33 K
Maximum Observed - Clear RTM BT (3.9 um)	7.54 K
Maximum Observed BTD (3.9-10/11/12 um)	8.15 K
Observed - Background BTD (3.9-10/11/12 um)	4.93 K
BTD Anomaly (3.9-10/11/12 um)	6.56 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	0.80 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	11.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.60°
Mean Solar Zenith Angle	83.40°
Mean Glint Angle	64.20°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental

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