Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-27
Time:	15:28:55
Production Date and Time:	2025-03-27 15:30:00 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20250861528552_e20250861529010_c20250861529055.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20250861527552_e20250861528010_c20250861528068.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Giles County, TN
NWS WFO	Nashville TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 15:28:57UTC
Radiative Center (Lat, Lon):	35.038334°, -86.959167°
Nearby Counties (meeting alert criteria):	Giles County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.24 K
Observed - Background BT (3.9 um)	4.79 K
BT Anomaly (3.9 um)	9.55 K
Maximum Observed - Clear RTM BT (3.9 um)	16.35 K
Maximum Observed BTD (3.9-10/11/12 um)	12.32 K
Observed - Background BTD (3.9-10/11/12 um)	4.47 K
BTD Anomaly (3.9-10/11/12 um)	12.13 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	2.90 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.83
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.70°
Mean Solar Zenith Angle	47.00°
Mean Glint Angle	84.80°
Water Fraction	0.00
Total Pixel Area	10.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Oconee County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 15:28:58UTC
Radiative Center (Lat, Lon):	33.824722°, -83.455559°
Nearby Counties (meeting alert criteria):	Oconee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.71 K
Observed - Background BT (3.9 um)	4.64 K
BT Anomaly (3.9 um)	2.24 K
Maximum Observed - Clear RTM BT (3.9 um)	14.34 K
Maximum Observed BTD (3.9-10/11/12 um)	13.08 K
Observed - Background BTD (3.9-10/11/12 um)	4.88 K
BTD Anomaly (3.9-10/11/12 um)	2.68 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	0.50 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.40
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.40°
Mean Solar Zenith Angle	44.00°
Mean Glint Angle	79.20°
Water Fraction	0.00
Total Pixel Area	5.30 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)	Gadsden County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 15:29:00UTC
Radiative Center (Lat, Lon):	30.621389°, -84.602219°
Nearby Counties (meeting alert criteria):	Gadsden County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.09 K
Observed - Background BT (3.9 um)	3.07 K
BT Anomaly (3.9 um)	3.05 K
Maximum Observed - Clear RTM BT (3.9 um)	8.25 K
Maximum Observed BTD (3.9-10/11/12 um)	15.59 K
Observed - Background BTD (3.9-10/11/12 um)	3.70 K
BTD Anomaly (3.9-10/11/12 um)	2.91 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	0.80 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.12
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.20°
Mean Solar Zenith Angle	42.80°
Mean Glint Angle	75.00°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Lake County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 15:29:01UTC
Radiative Center (Lat, Lon):	28.602222°, -81.882774°
Nearby Counties (meeting alert criteria):	Lake County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.90 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.73 K
Observed - Background BT (3.9 um)	3.85 K
BT Anomaly (3.9 um)	2.17 K
Maximum Observed - Clear RTM BT (3.9 um)	14.65 K
Maximum Observed BTD (3.9-10/11/12 um)	12.22 K
Observed - Background BTD (3.9-10/11/12 um)	3.35 K
BTD Anomaly (3.9-10/11/12 um)	3.96 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.00 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.78
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.90 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	34.30°
Mean Solar Zenith Angle	39.70°
Mean Glint Angle	68.70°
Water Fraction	0.00
Total Pixel Area	4.80 km²
Latest Satellite Imagery:	FLs_750_m SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS)