Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-02-21
Time:	16:51:17
Production Date and Time:	2025-02-21 16:56:04 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250521651172_e20250521653545_c20250521654028.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250521646172_e20250521648545_c20250521649041.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Madison County, AL
NWS WFO	Huntsville AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:52:21UTC
Radiative Center (Lat, Lon):	34.613609°, -86.653336°
Nearby Counties (meeting alert criteria):	Madison County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.33 K
Observed - Background BT (3.9 um)	3.16 K
BT Anomaly (3.9 um)	1.79 K
Maximum Observed - Clear RTM BT (3.9 um)	14.27 K
Maximum Observed BTD (3.9-10/11/12 um)	14.09 K
Observed - Background BTD (3.9-10/11/12 um)	3.52 K
BTD Anomaly (3.9-10/11/12 um)	4.24 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	4.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.36
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.20°
Mean Solar Zenith Angle	48.40°
Mean Glint Angle	90.60°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Sumter County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:52:21UTC
Radiative Center (Lat, Lon):	31.935833°, -84.270554°
Nearby Counties (meeting alert criteria):	Sumter County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.53 K
Observed - Background BT (3.9 um)	4.23 K
BT Anomaly (3.9 um)	3.97 K
Maximum Observed - Clear RTM BT (3.9 um)	15.69 K
Maximum Observed BTD (3.9-10/11/12 um)	11.87 K
Observed - Background BTD (3.9-10/11/12 um)	3.28 K
BTD Anomaly (3.9-10/11/12 um)	5.44 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	5.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.60°
Mean Solar Zenith Angle	45.10°
Mean Glint Angle	83.70°
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)	GA
Country/Countries	United States
County/Locality(s)	Bacon County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:52:22UTC
Radiative Center (Lat, Lon):	31.631666°, -82.531670°
Nearby Counties (meeting alert criteria):	Bacon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.40 K
Observed - Background BT (3.9 um)	5.02 K
BT Anomaly (3.9 um)	4.09 K
Maximum Observed - Clear RTM BT (3.9 um)	17.25 K
Maximum Observed BTD (3.9-10/11/12 um)	14.32 K
Observed - Background BTD (3.9-10/11/12 um)	5.65 K
BTD Anomaly (3.9-10/11/12 um)	7.45 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	5.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.15
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.90°
Mean Solar Zenith Angle	44.40°
Mean Glint Angle	82.10°
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)	FL
Country/Countries	United States
County/Locality(s)	Okaloosa County, FL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:52:21UTC
Radiative Center (Lat, Lon):	30.909445°, -86.651108°
Nearby Counties (meeting alert criteria):	Okaloosa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.66 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.92 K
Observed - Background BT (3.9 um)	2.81 K
BT Anomaly (3.9 um)	1.74 K
Maximum Observed - Clear RTM BT (3.9 um)	11.51 K
Maximum Observed BTD (3.9-10/11/12 um)	9.77 K
Observed - Background BTD (3.9-10/11/12 um)	3.05 K
BTD Anomaly (3.9-10/11/12 um)	3.98 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	3.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.36
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.66 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.30°
Mean Solar Zenith Angle	45.00°
Mean Glint Angle	83.20°
Water Fraction	0.00
Total Pixel Area	10.20 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)	Decatur County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:52:21UTC
Radiative Center (Lat, Lon):	30.807222°, -84.734169°
Nearby Counties (meeting alert criteria):	Decatur County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.49 K
Observed - Background BT (3.9 um)	8.66 K
BT Anomaly (3.9 um)	2.93 K
Maximum Observed - Clear RTM BT (3.9 um)	21.01 K
Maximum Observed BTD (3.9-10/11/12 um)	17.46 K
Observed - Background BTD (3.9-10/11/12 um)	8.52 K
BTD Anomaly (3.9-10/11/12 um)	3.80 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	6.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.52
Fraction of Surrounding Red Channel Pixels that are Brighter	0.75
Maximum Radiative Power	22.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.50°
Mean Solar Zenith Angle	44.20°
Mean Glint Angle	81.70°
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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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Clay County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 16:52:52UTC
Radiative Center (Lat, Lon):	29.948055°, -81.925278°
Nearby Counties (meeting alert criteria):	Clay County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.30 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.21 K
Observed - Background BT (3.9 um)	3.26 K
BT Anomaly (3.9 um)	2.03 K
Maximum Observed - Clear RTM BT (3.9 um)	14.14 K
Maximum Observed BTD (3.9-10/11/12 um)	11.21 K
Observed - Background BTD (3.9-10/11/12 um)	3.90 K
BTD Anomaly (3.9-10/11/12 um)	4.18 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	4.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.21
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	35.90°
Mean Solar Zenith Angle	42.60°
Mean Glint Angle	78.40°
Water Fraction	0.00
Total Pixel Area	9.90 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-02-21 16:53:53UTC
Radiative Center (Lat, Lon):	19.248333°, -69.850555°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	69.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	323.74 K
Observed - Background BT (3.9 um)	18.70 K
BT Anomaly (3.9 um)	9.19 K
Maximum Observed - Clear RTM BT (3.9 um)	24.36 K
Maximum Observed BTD (3.9-10/11/12 um)	30.46 K
Observed - Background BTD (3.9-10/11/12 um)	18.48 K
BTD Anomaly (3.9-10/11/12 um)	9.50 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	12.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	0.10
Maximum Radiative Power	69.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.50°
Mean Solar Zenith Angle	30.20°
Mean Glint Angle	53.00°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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