Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-02-22
Time:	21:56:17
Production Date and Time:	2025-02-22 22:01:00 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250532156172_e20250532158545_c20250532159033.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250532151172_e20250532153545_c20250532154054.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Charles Mix County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-22 21:56:50UTC
Radiative Center (Lat, Lon):	42.984165°, -98.130554°
Nearby Counties (meeting alert criteria):	Charles Mix County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.84 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.45 K
Observed - Background BT (3.9 um)	4.99 K
BT Anomaly (3.9 um)	4.57 K
Maximum Observed - Clear RTM BT (3.9 um)	19.12 K
Maximum Observed BTD (3.9-10/11/12 um)	10.84 K
Observed - Background BTD (3.9-10/11/12 um)	4.29 K
BTD Anomaly (3.9-10/11/12 um)	6.44 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	2.80 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	1.00
Maximum Radiative Power	10.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.00°
Mean Solar Zenith Angle	68.90°
Mean Glint Angle	83.60°
Water Fraction	0.00
Total Pixel Area	14.00 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Pittsburg County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-22 21:57:20UTC
Radiative Center (Lat, Lon):	34.951668°, -95.724724°
Nearby Counties (meeting alert criteria):	Pittsburg County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	288.29 K
Observed - Background BT (3.9 um)	2.83 K
BT Anomaly (3.9 um)	4.61 K
Maximum Observed - Clear RTM BT (3.9 um)	14.04 K
Maximum Observed BTD (3.9-10/11/12 um)	5.84 K
Observed - Background BTD (3.9-10/11/12 um)	2.18 K
BTD Anomaly (3.9-10/11/12 um)	6.65 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.77
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.30°
Mean Solar Zenith Angle	65.60°
Mean Glint Angle	74.10°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Tate County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-22 21:57:21UTC
Radiative Center (Lat, Lon):	34.647778°, -90.079170°
Nearby Counties (meeting alert criteria):	Tate County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.04 K
Observed - Background BT (3.9 um)	9.23 K
BT Anomaly (3.9 um)	10.96 K
Maximum Observed - Clear RTM BT (3.9 um)	18.44 K
Maximum Observed BTD (3.9-10/11/12 um)	11.71 K
Observed - Background BTD (3.9-10/11/12 um)	8.91 K
BTD Anomaly (3.9-10/11/12 um)	28.76 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	5.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	24.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.50°
Mean Solar Zenith Angle	69.30°
Mean Glint Angle	78.30°
Water Fraction	0.00
Total Pixel Area	11.00 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Itawamba County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-22 21:57:21UTC
Radiative Center (Lat, Lon):	34.458332°, -88.430275°
Nearby Counties (meeting alert criteria):	Itawamba County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	282.96 K
Observed - Background BT (3.9 um)	2.06 K
BT Anomaly (3.9 um)	3.23 K
Maximum Observed - Clear RTM BT (3.9 um)	9.99 K
Maximum Observed BTD (3.9-10/11/12 um)	4.58 K
Observed - Background BTD (3.9-10/11/12 um)	2.39 K
BTD Anomaly (3.9-10/11/12 um)	8.89 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.19
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.70°
Mean Solar Zenith Angle	70.40°
Mean Glint Angle	79.70°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Sumter County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-02-22 21:57:21UTC
Radiative Center (Lat, Lon):	32.981667°, -88.274719°
Nearby Counties (meeting alert criteria):	Sumter County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	25.65 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.02 K
Observed - Background BT (3.9 um)	13.09 K
BT Anomaly (3.9 um)	11.35 K
Maximum Observed - Clear RTM BT (3.9 um)	23.77 K
Maximum Observed BTD (3.9-10/11/12 um)	15.74 K
Observed - Background BTD (3.9-10/11/12 um)	12.12 K
BTD Anomaly (3.9-10/11/12 um)	9.73 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	25.65 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.10°
Mean Solar Zenith Angle	69.80°
Mean Glint Angle	78.10°
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)	Dooly County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-22 21:57:21UTC
Radiative Center (Lat, Lon):	32.234444°, -83.859169°
Nearby Counties (meeting alert criteria):	Dooly County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.45 K
Observed - Background BT (3.9 um)	6.36 K
BT Anomaly (3.9 um)	8.60 K
Maximum Observed - Clear RTM BT (3.9 um)	10.91 K
Maximum Observed BTD (3.9-10/11/12 um)	9.79 K
Observed - Background BTD (3.9-10/11/12 um)	6.12 K
BTD Anomaly (3.9-10/11/12 um)	7.92 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.50 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	1.00
Maximum Radiative Power	11.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.90°
Mean Solar Zenith Angle	72.80°
Mean Glint Angle	82.10°
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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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

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