Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-02-26
Time:	14:21:17
Production Date and Time:	2025-02-26 14:25:50 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250571421174_e20250571423547_c20250571424039.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250571416174_e20250571418547_c20250571419033.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Polk County, TN
NWS WFO	Morristown TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-26 14:22:21UTC
Radiative Center (Lat, Lon):	35.238888°, -84.578888°
Nearby Counties (meeting alert criteria):	Polk County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.05 K
Observed - Background BT (3.9 um)	4.31 K
BT Anomaly (3.9 um)	4.00 K
Maximum Observed - Clear RTM BT (3.9 um)	6.44 K
Maximum Observed BTD (3.9-10/11/12 um)	7.97 K
Observed - Background BTD (3.9-10/11/12 um)	4.43 K
BTD Anomaly (3.9-10/11/12 um)	9.91 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	0.73
Maximum Radiative Power	7.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.30°
Mean Solar Zenith Angle	66.50°
Mean Glint Angle	99.10°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Clarendon County, SC
NWS WFO	Columbia SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-26 14:22:22UTC
Radiative Center (Lat, Lon):	33.570557°, -80.312775°
Nearby Counties (meeting alert criteria):	Clarendon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.56 K
Observed - Background BT (3.9 um)	2.85 K
BT Anomaly (3.9 um)	2.39 K
Maximum Observed - Clear RTM BT (3.9 um)	6.59 K
Maximum Observed BTD (3.9-10/11/12 um)	5.76 K
Observed - Background BTD (3.9-10/11/12 um)	2.32 K
BTD Anomaly (3.9-10/11/12 um)	4.20 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	4.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.60°
Mean Solar Zenith Angle	62.60°
Mean Glint Angle	91.80°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Glades County, FL
NWS WFO	Miami FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-26 14:22:52UTC
Radiative Center (Lat, Lon):	26.863056°, -81.192497°
Nearby Counties (meeting alert criteria):	Glades County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.00 K
Observed - Background BT (3.9 um)	8.28 K
BT Anomaly (3.9 um)	8.21 K
Maximum Observed - Clear RTM BT (3.9 um)	12.42 K
Maximum Observed BTD (3.9-10/11/12 um)	12.64 K
Observed - Background BTD (3.9-10/11/12 um)	7.80 K
BTD Anomaly (3.9-10/11/12 um)	11.23 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	7.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.86
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	17.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	32.20°
Mean Solar Zenith Angle	59.70°
Mean Glint Angle	83.50°
Water Fraction	0.00
Total Pixel Area	4.70 km²
Latest Satellite Imagery:	FLs_750_m
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Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Ocampo, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-26 14:23:19UTC
Radiative Center (Lat, Lon):	22.913889°, -99.396385°
Nearby Counties (meeting alert criteria):	Ocampo (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	123.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.79 K
Observed - Background BT (3.9 um)	11.17 K
BT Anomaly (3.9 um)	8.41 K
Maximum Observed - Clear RTM BT (3.9 um)	6.92 K
Maximum Observed BTD (3.9-10/11/12 um)	13.06 K
Observed - Background BTD (3.9-10/11/12 um)	11.23 K
BTD Anomaly (3.9-10/11/12 um)	33.84 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	10.00 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	0.95
Maximum Radiative Power	39.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.40°
Mean Solar Zenith Angle	73.20°
Mean Glint Angle	108.70°
Water Fraction	0.00
Total Pixel Area	20.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental