Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-05
Time:	17:51:17
Production Date and Time:	2025-04-05 17:56:09 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250951751173_e20250951753546_c20250951754036.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250951746173_e20250951748546_c20250951749038.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	NC
Country/Countries	United States
County/Locality(s)	Wilson County, NC
NWS WFO	Raleigh NC
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-05 17:52:22UTC
Radiative Center (Lat, Lon):	35.760277°, -77.867226°
Nearby Counties (meeting alert criteria):	Wilson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	26.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.27 K
Observed - Background BT (3.9 um)	6.68 K
BT Anomaly (3.9 um)	6.76 K
Maximum Observed - Clear RTM BT (3.9 um)	11.15 K
Maximum Observed BTD (3.9-10/11/12 um)	28.71 K
Observed - Background BTD (3.9-10/11/12 um)	6.30 K
BTD Anomaly (3.9-10/11/12 um)	6.88 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	2.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	0.64
Maximum Radiative Power	26.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.80°
Mean Solar Zenith Angle	31.30°
Mean Glint Angle	71.50°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Winston County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-05 17:52:21UTC
Radiative Center (Lat, Lon):	34.233891°, -87.218887°
Nearby Counties (meeting alert criteria):	Winston County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	55.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: Clifty Fork RX (HIGH, tdiff=0.16259 days, Point)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.48 K
Observed - Background BT (3.9 um)	8.37 K
BT Anomaly (3.9 um)	10.48 K
Maximum Observed - Clear RTM BT (3.9 um)	15.26 K
Maximum Observed BTD (3.9-10/11/12 um)	27.81 K
Observed - Background BTD (3.9-10/11/12 um)	8.63 K
BTD Anomaly (3.9-10/11/12 um)	6.04 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.66
Fraction of Surrounding Red Channel Pixels that are Brighter	0.79
Maximum Radiative Power	55.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.90°
Mean Solar Zenith Angle	28.60°
Mean Glint Angle	69.30°
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)	SC
Country/Countries	United States
County/Locality(s)	Williamsburg County, SC
NWS WFO	Wilmington NC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-05 17:52:22UTC
Radiative Center (Lat, Lon):	33.542500°, -79.861946°
Nearby Counties (meeting alert criteria):	Williamsburg County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	46.08 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.47 K
Observed - Background BT (3.9 um)	7.33 K
BT Anomaly (3.9 um)	4.67 K
Maximum Observed - Clear RTM BT (3.9 um)	13.06 K
Maximum Observed BTD (3.9-10/11/12 um)	18.01 K
Observed - Background BTD (3.9-10/11/12 um)	7.56 K
BTD Anomaly (3.9-10/11/12 um)	5.56 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.40
Fraction of Surrounding Red Channel Pixels that are Brighter	0.86
Maximum Radiative Power	24.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	28.70°
Mean Glint Angle	66.60°
Water Fraction	0.00
Total Pixel Area	10.40 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	San Carlos, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-05 17:53:19UTC
Radiative Center (Lat, Lon):	24.206944°, -99.081390°
Nearby Counties (meeting alert criteria):	San Carlos (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.36 K
Observed - Background BT (3.9 um)	3.92 K
BT Anomaly (3.9 um)	2.40 K
Maximum Observed - Clear RTM BT (3.9 um)	7.90 K
Maximum Observed BTD (3.9-10/11/12 um)	17.72 K
Observed - Background BTD (3.9-10/11/12 um)	2.95 K
BTD Anomaly (3.9-10/11/12 um)	2.54 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.30 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	0.77
Maximum Radiative Power	12.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.90°
Mean Solar Zenith Angle	21.80°
Mean Glint Angle	60.30°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-05 17:53:22UTC
Radiative Center (Lat, Lon):	22.316944°, -81.091393°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	42.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.73 K
Observed - Background BT (3.9 um)	7.73 K
BT Anomaly (3.9 um)	2.97 K
Maximum Observed - Clear RTM BT (3.9 um)	6.71 K
Maximum Observed BTD (3.9-10/11/12 um)	19.54 K
Observed - Background BTD (3.9-10/11/12 um)	7.37 K
BTD Anomaly (3.9-10/11/12 um)	2.86 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	4.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	0.78
Maximum Radiative Power	42.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.00°
Mean Solar Zenith Angle	17.60°
Mean Glint Angle	42.60°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Altamira, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-05 17:53:19UTC
Radiative Center (Lat, Lon):	22.548889°, -98.160553°
Nearby Counties (meeting alert criteria):	Altamira (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	73.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	335.14 K
Observed - Background BT (3.9 um)	10.70 K
BT Anomaly (3.9 um)	7.54 K
Maximum Observed - Clear RTM BT (3.9 um)	18.20 K
Maximum Observed BTD (3.9-10/11/12 um)	26.44 K
Observed - Background BTD (3.9-10/11/12 um)	11.31 K
BTD Anomaly (3.9-10/11/12 um)	14.69 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	9.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	73.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.90°
Mean Solar Zenith Angle	20.00°
Mean Glint Angle	56.50°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	None Available
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