Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-17
Time:	21:26:17
Production Date and Time:	2025-10-17 21:31:25 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252902126174_e20252902128547_c20252902129026.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252902121174_e20252902123547_c20252902124037.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Butler County, MO
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-17 21:26:51UTC
Radiative Center (Lat, Lon):	36.678612°, -90.172775°
Nearby Counties (meeting alert criteria):	Butler County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.42 K
Observed - Background BT (3.9 um)	3.30 K
BT Anomaly (3.9 um)	2.45 K
Maximum Observed - Clear RTM BT (3.9 um)	8.78 K
Maximum Observed BTD (3.9-10/11/12 um)	10.62 K
Observed - Background BTD (3.9-10/11/12 um)	2.94 K
BTD Anomaly (3.9-10/11/12 um)	2.91 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	3.90 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	0.93
Maximum Radiative Power	9.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.60°
Mean Solar Zenith Angle	69.00°
Mean Glint Angle	79.40°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Pemiscot County, MO
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-17 21:26:51UTC
Radiative Center (Lat, Lon):	36.161667°, -89.858887°
Nearby Counties (meeting alert criteria):	Pemiscot County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.09 K
Observed - Background BT (3.9 um)	2.76 K
BT Anomaly (3.9 um)	3.20 K
Maximum Observed - Clear RTM BT (3.9 um)	9.14 K
Maximum Observed BTD (3.9-10/11/12 um)	11.58 K
Observed - Background BTD (3.9-10/11/12 um)	2.62 K
BTD Anomaly (3.9-10/11/12 um)	2.75 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.40 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	0.99
Maximum Radiative Power	7.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.00°
Mean Solar Zenith Angle	69.00°
Mean Glint Angle	79.00°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	NM
Country/Countries	United States
County/Locality(s)	Taos County, NM
NWS WFO	Albuquerque NM
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-17 21:27:19UTC
Radiative Center (Lat, Lon):	36.572224°, -105.634163°
Nearby Counties (meeting alert criteria):	Taos County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.91 K
Observed - Background BT (3.9 um)	3.93 K
BT Anomaly (3.9 um)	2.05 K
Maximum Observed - Clear RTM BT (3.9 um)	9.76 K
Maximum Observed BTD (3.9-10/11/12 um)	8.25 K
Observed - Background BTD (3.9-10/11/12 um)	4.15 K
BTD Anomaly (3.9-10/11/12 um)	5.37 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	13.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.40°
Mean Solar Zenith Angle	58.90°
Mean Glint Angle	70.70°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Craighead County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-17 21:27:21UTC
Radiative Center (Lat, Lon):	35.737221°, -90.855835°
Nearby Counties (meeting alert criteria):	Craighead County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.92 K
Observed - Background BT (3.9 um)	4.75 K
BT Anomaly (3.9 um)	1.79 K
Maximum Observed - Clear RTM BT (3.9 um)	10.26 K
Maximum Observed BTD (3.9-10/11/12 um)	13.46 K
Observed - Background BTD (3.9-10/11/12 um)	5.02 K
BTD Anomaly (3.9-10/11/12 um)	1.93 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	1.90 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	0.69
Maximum Radiative Power	16.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.90°
Mean Solar Zenith Angle	68.00°
Mean Glint Angle	77.60°
Water Fraction	0.00
Total Pixel Area	5.60 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