Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-02-21
Time:	19:16:17
Production Date and Time:	2025-02-21 19:21:17 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250521916172_e20250521918545_c20250521919039.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250521911172_e20250521913545_c20250521914047.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Custer County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 19:16:50UTC
Radiative Center (Lat, Lon):	41.717224°, -99.400002°
Nearby Counties (meeting alert criteria):	Custer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	275.69 K
Observed - Background BT (3.9 um)	5.04 K
BT Anomaly (3.9 um)	6.60 K
Maximum Observed - Clear RTM BT (3.9 um)	10.88 K
Maximum Observed BTD (3.9-10/11/12 um)	8.48 K
Observed - Background BTD (3.9-10/11/12 um)	4.61 K
BTD Anomaly (3.9-10/11/12 um)	23.26 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	5.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.40°
Mean Solar Zenith Angle	52.90°
Mean Glint Angle	97.70°
Water Fraction	0.00
Total Pixel Area	13.70 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Laurens County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 19:17:22UTC
Radiative Center (Lat, Lon):	32.598888°, -82.938332°
Nearby Counties (meeting alert criteria):	Laurens County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.27 K
Observed - Background BT (3.9 um)	4.09 K
BT Anomaly (3.9 um)	2.96 K
Maximum Observed - Clear RTM BT (3.9 um)	13.58 K
Maximum Observed BTD (3.9-10/11/12 um)	9.33 K
Observed - Background BTD (3.9-10/11/12 um)	3.19 K
BTD Anomaly (3.9-10/11/12 um)	5.07 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.00°
Mean Solar Zenith Angle	48.60°
Mean Glint Angle	79.80°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Autauga County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 19:17:21UTC
Radiative Center (Lat, Lon):	32.357224°, -86.799721°
Nearby Counties (meeting alert criteria):	Autauga County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.41 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.21 K
Observed - Background BT (3.9 um)	6.61 K
BT Anomaly (3.9 um)	5.10 K
Maximum Observed - Clear RTM BT (3.9 um)	14.18 K
Maximum Observed BTD (3.9-10/11/12 um)	15.09 K
Observed - Background BTD (3.9-10/11/12 um)	6.73 K
BTD Anomaly (3.9-10/11/12 um)	6.76 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	46.90°
Mean Glint Angle	78.20°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Rankin County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 19:17:21UTC
Radiative Center (Lat, Lon):	32.212776°, -89.836670°
Nearby Counties (meeting alert criteria):	Rankin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.82 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.44 K
Observed - Background BT (3.9 um)	5.19 K
BT Anomaly (3.9 um)	5.30 K
Maximum Observed - Clear RTM BT (3.9 um)	13.87 K
Maximum Observed BTD (3.9-10/11/12 um)	12.50 K
Observed - Background BTD (3.9-10/11/12 um)	5.04 K
BTD Anomaly (3.9-10/11/12 um)	6.55 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	6.40 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	10.82 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.90°
Mean Solar Zenith Angle	45.70°
Mean Glint Angle	77.60°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Worth County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 19:17:21UTC
Radiative Center (Lat, Lon):	31.463888°, -83.905281°
Nearby Counties (meeting alert criteria):	Worth County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.05 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.16 K
Observed - Background BT (3.9 um)	7.31 K
BT Anomaly (3.9 um)	6.45 K
Maximum Observed - Clear RTM BT (3.9 um)	16.21 K
Maximum Observed BTD (3.9-10/11/12 um)	13.41 K
Observed - Background BTD (3.9-10/11/12 um)	6.41 K
BTD Anomaly (3.9-10/11/12 um)	9.61 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	5.30 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	1.00
Maximum Radiative Power	14.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.00°
Mean Solar Zenith Angle	47.20°
Mean Glint Angle	77.20°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Gulf County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 19:17:51UTC
Radiative Center (Lat, Lon):	29.721945°, -85.261108°
Nearby Counties (meeting alert criteria):	Gulf County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.15 K
Observed - Background BT (3.9 um)	7.39 K
BT Anomaly (3.9 um)	9.41 K
Maximum Observed - Clear RTM BT (3.9 um)	8.31 K
Maximum Observed BTD (3.9-10/11/12 um)	14.71 K
Observed - Background BTD (3.9-10/11/12 um)	7.04 K
BTD Anomaly (3.9-10/11/12 um)	7.53 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	5.60 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	11.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.50°
Mean Solar Zenith Angle	45.10°
Mean Glint Angle	73.30°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	St. Johns County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 19:17:52UTC
Radiative Center (Lat, Lon):	29.670000°, -81.258614°
Nearby Counties (meeting alert criteria):	St. Johns County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	39.19 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.55 K
Observed - Background BT (3.9 um)	10.92 K
BT Anomaly (3.9 um)	3.81 K
Maximum Observed - Clear RTM BT (3.9 um)	19.64 K
Maximum Observed BTD (3.9-10/11/12 um)	21.89 K
Observed - Background BTD (3.9-10/11/12 um)	12.11 K
BTD Anomaly (3.9-10/11/12 um)	3.57 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	4.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.07
Fraction of Surrounding Red Channel Pixels that are Brighter	0.71
Maximum Radiative Power	39.19 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	35.40°
Mean Solar Zenith Angle	46.90°
Mean Glint Angle	74.80°
Water Fraction	0.00
Total Pixel Area	9.80 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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